30 Top Blockchain Development Companies in 2019

Top Blockchain Development Companies in 2019 This article is the result of my comprehensive analysis to pinpoint 30 Top Blockchain Development Companies in 2019. After working on a couple of blockchain-related projects myself, I have decided to make this ranking to help other entrepreneurs choose the best blockchain partner out there. During my research, I’ve been looking at top blockchain performers and their ability to deliver. I have reviewed their portfolio of delivered blockchain projects, checked their online presence, including profiles on social media and top rating & analytical portals such as clutch.co and goodfirms.co. I have also based this research on my past experience of working with web and mobile development companies across the globe that provided great quality and high level of communication. What to Look For When Choosing The Best Blockchain Developers Before we dive in, here is a quick check-list of the things you should pay attention to while researching and choosing the perfect Blockchain expert for your project: Years of experience on the market; Number and variety of blockchain products delivered; Variety of industries the blockchain company has worked with; Team size; Technology stack; Understanding of blockchain industry and market trends; Client testimonials and quality of delivered products. Now let’s take a look at the 30 Top Blockchain Development Companies worldwide with strong expertise, primary focus in the field, as well as a large number of successfully implemented Blockchain projects. Hopefully, this list will help you find not just a developer, but a reliable long-term partner for your next blockchain development project. 1. ArcTouch ArcTouch is an award-winning San Francisco app design and development company. ArcTouch helps companies transform their business processes through blockchain decentralized apps and ledger technology. The company assists businesses in blockchain strategy, architecture, design, and developing working proof-of-concept decentralized applications for leading blockchain platforms including Ethereum, Stellar, and Hyperledger. : Blockchain, DApps, Smart Contracts, Alexa Development, Bots, Enterprise Mobility Solutions, Cross-platform mobile development, Xamarin, IoT, AI, AR Development. Services provided : 2008 Founded in : Offices San Francisco, CA New York, NY Florianópolis, Brasil : 50–249 Company Size : $25,000+ Min. project size : $100 — $149 / hr Avg. hourly rate : Website https://arctouch.com : Walmart, Audi, 3M, Levi’s, CBS, Guess, Salesforce, EmployBridge, Hawaiian Airlines, HP Major Clients : App Design for Gold Supply Chain Company, Mobile App Dev for Supply Chain Industry Staffing Agency, iOS Mobile App Dev for Private Jet Service, UI Mobile App Design for Cyber Security Platform. Developed Projects 2. PixelPlex PixelPlex combines their extensive business experience with top-notch technical expertise in applying blockchain solutions. The company focuses on crypto exchanges, mobile and web wallets, explorers, browser extensions and DApps, as well as consensus design and virtual machines integration. The company has over 80 blockchain developers and delivered more than 50 blockchain projects. PixelPlex uses institutional frameworks in providing enterprise companies with blockchain solutions in FinTech, supply chain, insurance, automotive and logistics, manufacturing, healthcare and other industries. Their portfolio consists of a nice variety of blockchain projects, including . QTUM : Custom Blockchain Solutions Development, Blockchain Consulting, Blockchain Ecosystems Development, Private & Public Blockchain and Exchange Development, Blockchain Platforms Development, DApps Development & Audit, DApp Platform Development, Cryptocurrency Wallets & ICO Development, Smart Contracts, Web Development, AR/VR/Mixed Reality, Artificial Intelligence and Machine Learning, IoT Applications, Game Development, Mobile App Development: Android, iOS, Cross-Platform. Services provided : 2007 Founded in : Offices New York City, NY Amsterdam, Netherlands Minsk, Belarus : 50–249 Company Size : $25,000+ Min. project size : $50 — $99 / hr Avg. hourly rate : Website https://pixelplex.io/ : Microsoft, BMW, Mercedes-Benz, Oracle, Kazakhtelecom, QTUM Major Clients : Blockchain Platform and Cryptocurrency Development, Platform Development for Asset Tokenization Company, Web Development and Design for P2P Betting Platform, Blockchain Development for E-Sports Web Platform, Smart Contract Consultation & Dev for Crowdfunding Startup, Custom App & Web Dev for Media Content Studio, and others. Developed Projects 3. ConsenSys ConsenSys was formed in 2015 and has since become a globally trusted partner for Blockchain development services. ConsenSys is a venture production studio focused on building and scaling tools, disruptive startups, core integration components, B2C DApps and enterprise software products powered by decentralized technology, mostly focusing on Ethereum development. ConsenSys was founded by a Canadian entrepreneur , who is a co-founder of Ethereum. Joseph Lubin : Blockchain Use Case & Technology Development, Token Development, Venture Development. Services provided : 2015 Founded in : Offices USA: San Francisco, Austin, New York, Boston Berlin, Germany Brisbane, Australia Bucharest, Romania London, UK Singapore Tel Aviv, Israel Toronto, Canada : 250–999 Company Size : $1,000+ Min. project size : $150— $200 / hr Avg. hourly rate : P&G, Microsoft, WWF, Unionbank Major Clients : DLT-based Wholesale Payments System, Hardware and Software for Secure Ethereum-enabled Gateway and IoT Project, Dynamic Legal Agreements Software, Community-owned Journalism Network. Developed Projects 4. IBM iX IBM ranks among the world’s largest information technology companies, providing a wide spectrum of hardware, software and services. IBM iX is an IBM division and a technologic company bringing innovative and progressive ideas through the use of IBM Design Thinking. IBM iX runs a blockchain development center and has a wide partner network of peers and vendors. IBM focuses on blockchain solutions in food supply, FinTech, supply chain, governance and other industries. The company has created hundreds of PoCs, yet it mainly uses Hyperledger. : Blockchain, Cloud Consulting & SI, Cybersecurity, IT Strategy Consulting, Design, Experience, Strategy, Digital Transformation, Consulting, Digital Reinvention, Customer Experience, Design Thinking, Experience Design Services provided : 2009 Founded in : Canada Offices Canada, Montreal Canada, Toronto Atlanta, GA Cambridge, MA Chicago, IL Columbus, OH New York, NY San Francisco, CA Washington, DC : 1,000–9,999 Company Size : $5,000+ Min. project size : $300 — $350 / hr Avg. hourly rate : Website https://www.ibm.com/services/ibmix/ : KLM, Toronto Raptors, Wimbledon, Turkcell, Mercedes-Benz, Follett, Knorr, FOX Sports, Dubai Health Authority. Major Clients : IBM Blockchain Platform, Linux Foundation’s Hyperledger Project, Media Transaction Tracker Powered by Blockchain, Blockchain Solution for Global Logistics, Blockchain Project for Tracking and Tracing Cargo Supply Chain, Hyperledger Jewelry Supply Chain Project, Insured Cryptocurrency Development, Application for Processing Insurance Claims, and many other projects. Developed Projects 5. LeewayHertz LeewayHertz is a custom software and blockchain development company for startups and enterprises. They have great experience in developing, deploying and maintaining blockchain technology projects. LeewayHertz portfolio spans Supply Chain, Identity, Utility Bill Generation, and many other Blockchain-based projects. The company has experience working with various distributed ledger technologies, including Hyperledger, Ethereum, R3Corda, and Hashgraph. : Product & Enterprise Software Development, Innovation Through Technology, ICO Services, Blockchain Development, Hedera Hashgraph Development, Artificial Intelligence, Augmented Reality, Internet of Things, Voice Technologies, Alexa Skill Kit, Virtual Reality, Cloud. Services provided : 2007 Founded in : Offices San Francisco, CA Irvine, CA Lake Forest, IL Syosset, NY Toronto, Canada Gurgaon, India Dubai, United Arab Emirates : 50–249 Company Size : $10,000+ Min. project size : $50 — $99 / hr Avg. hourly rate : Website https://www.leewayhertz.com : U.S. Army, P&G, Pearson, Siemens, Hershey’s, Budweiser, Nascar, ESPN. Major Clients : App Development for Video Technology Firm, iPad app Development for Automotive Insurance Company, Mobile App Development for Referral Marketing Company, iPad App Development for Electronic Manufacturer, Mobile Development for Audio Company, Mobile Application Development for Software Development Company, Application Development for Bimba Manufacturing Enterprise, Travel Agency Mobile Development. Developed Projects 6. OpenLedger OpenLedger is a team of seasoned blockchain developers with vast experience. They work on custom projects for such industries as FinTech, entertainment, insurance, and many more. The list of blockchains for business they work with mostly includes BitShares and EOS. OpenLedger has successfully led over 10 ICOs, raising over $90m in capital through token sales and helping startups launch their business. : DApps Development, Decentralized Trading Platforms, Smart Contracts, Crypto Gateways, Digital Wallets, Marketing PR, Technical Support, ICO Advisory, Escrow Services. Services provided : 2014 Founded in : Offices Copenhagen, Denmark Minsk, Belarus : 50–249 Company Size : $25,000+ Min. project size : $50 — $99 / hr Avg. hourly rate : Website https://openledger.info : Crypviser, Karma, Sola, Monetha, Scorum, OPUS Major Clients : Blockchain Development for Cryptographic Communications App Company, Demand-Side Platform for Digital Advertising in the Cryptocurrency Industry, Flexible Decentralized Cryptocurrency Trading Platform, High-Octane Decentralized Platform for Blockchain Applications, a Secure App for Openledger Accounts, and other blockchain-related projects. Developed Projects 7. Espeo Espeo is a software house focusing on product development, design and testing. For the past 10 years, the software and blockchain development company has been successfully crafting market-leading web & mobile products and blockchain solutions. The company works with Ethereum platform, Truffle and Open Zeppelin frameworks using JavaScript and Solidity programming languages. : Blockchain & Smart Contract Development, Auditing, MVP Development, Prototyping, Web & Mobile App Development, Product Design, Web and Mobile App Testing. Services provided : 2008 Founded in : Offices Poznan, Poland Helsinki, Finland San Francisco, CA United Arab Emirates, Dubai Zug, Switzerland : 50–249 Company Size : $10,000+ Min. project size : $50 — 99 / hr Avg. hourly rate : Website https://espeo.eu : Soma, Giftcoin, CloseCross, MeBeGood, the Polish Police, University of Jyvaskyla, Eximap. Major Clients : Decentralized Derivatives Platform, iOS, Android, & Web App Support for Publishing Company, Web-Based Management System Dev for Electrical Manufacturer, Software Development for Pedagogical Solutions Company, iOS & Android App Dev for File Sharing Software Company, Design & Dev for Civic Engagement App, NodeJS Dev for Sustainability Solutions Company, and others. Developed Projects 8. 10clouds 10Clouds is a team of 100+ app developers and designers. Since 2009, the software and blockchain development company has delivered a variety of projects for companies from one-person startups to enterprises. The team at 10Clouds has immense expertise in blockchain technologies and has worked on numerous projects involving Ethereum, smart contracts development and crowdsale. : ICO Development and Launch, DApp, Smart Contract & Private Blockchain Development, Web & Mobile Development: iOS / Android, React Native Development Product Design, Web & Mobile UI/UX Design, Google Design Sprint. Services provided : 2009 Founded in : Offices Poland: Warsaw, Poznan, Wroclaw Atlanta, GA : 50–249 Company Size : $10,000+ Min. project size : $50 — $99 / hr Avg. hourly rate : Website https://10clouds.com : Pinterest, Asmodee Major Clients : Platform for Publishers and Advertisers to Make Direct Deals Using Cryptocurrency, Framework For Existing Businesses to Integrate Blockchain Technology, Decentralized Lottery Based on Blockchain and Managed by an Ethereum Smart Contract, Web Development for Job Board Company, Research & Development for a Health & Fitness App, Mobile App Dev for Talent Marketplace, Software Development for Scientific Consultancy, App Dev & UX for Mobile Investment Platform, Mobile App Dev For Gaming Tournament Platform, Web App Dev For Major Tax Consulting Company, Web & Mobile App Dev For Transportation Company, And Much More. Developed Projects 9. JatApp JatApp is a software and blockchain development company with a focus in Blockchain, crypto wallets and application development. The company works across many industries, including Manufacturing, Supply chain, Crowdfunding and Finance. JatApp works together with entrepreneurs and start-ups to establish first rate Software Engineering teams, dedicated to solving client’s unique business needs. : Blockchain, Smart Contracts, Cryptocurrency Wallet Development & Audit, Building Exchange Platforms, Tokenization, Web & Mobile App Development. Services provided : 2010 Founded in : Offices Miami Beach, FL Kyiv, Ukraine : 50–249 Company Size : $50,000+ Min. project size : $50–99 Avg. hourly rate : Website https://jatapp.com : Undisclosed Major Clients : Solution to Buy and Store Bitcoin, Ethereum, and Litecoin, Blockchain-Technology Based Solution for the Manufacturing Process Administration, Digital Money-Transfer System, White-Labeled Auxiliary Development for Blockchain Startup, Custom Dev for Supply Chain Blockchain Solution, and others. Developed Projects 10. Inn4Science Inn4Science provides development process transparency and predictability by using Agile methodologies for target-setting and business analysis. The company creates products based on Ethereum, Bitcoin, and deals with advanced development technologies such as Exonum, Node.js, ReactJS, Angular, GoLang, Rust. : Cryptocurrency Wallets, DApp, Private & Public Blockchain and Exchange Development, Blockchain Business Analysis, Proof of Concept Development, ICO Development and Audit, Web & SaaS Development, High Load Systems Development. Services provided : 2016 Founded in : Offices Kharkiv, Ukraine Las Vegas, NV : 50–249 Company Size : $50,000+ Min. project size : $50 — $99 / hr Avg. hourly rate : Website https://www.inn4science.com/ : Undisclosed Major Clients : Digital Currency Exchange, Global Cryptocurrency Administered From The United Arab Emirates, Integrated Wallet Software That Automatically Manages All Cryptocurrency Funds Transactions, Mining Software, and others. Developed Projects 11. Accubits Accubits is a blockchain and AI focused solutions development company based in Washington DC. The company’s expertise in blockchain technologies includes solutions such as smart business contracts, automated lottery systems, customer loyalty & rewards systems, and real estate contract management systems. The platforms Accubits works on are Bigchain DB, Corda, Ethereum, Hyperledger and Multichain. : DApps and Smart Contracts Development, Crypto Token and Exchange Development, Integrated Blockchain Services and ICO Platforms Development, Applications Development, Artificial Intelligence, Enterprise Solutions Services provided : 2012 Founded in : Offices Vienna, VA, USA Dubai, United Arab Emirates Kerala, India : 50–249 Company Size : $5,000+ Min. project size : < $25 / hr Avg. hourly rate : Website https://accubits.com : Dubai Land Department, Smart Dubai, Dubai Police, Eduvalue, Etisalat, Landmark, APN health, Ausfinex, Monger Major Clients : Outsourced Blockchain Dev for IT Company, Land Registry on Blockchain, ICO platform, Dubai Based Crypto Asset Exchange Platform, Tech Infrastructure for Fintech Company, and some other projects. Developed Projects 12. LimeChain LimeChain specializes in blockchain consulting and development. They offer both private and public blockchain development, blockchain audit, smart contracts development. The company claims to develop blockchain solutions instead of just delivering blockchain promises. From technical development for Initial Coin Offerings to full-fledged DApps development, LimeChain stays at the forefront of cutting-edge technology. The team devotes themselves to delivering the same level of consistency, reliability, and transparency in the services and projects they deliver that is promised by blockchain itself. : Public & Private Blockchain Development, Decentralized Applications Consulting, Smart Contract Development, Smart Contract Audits & Consulting, ICO and Crowd Sale Services, ICO Consulting. Services provided : 2017 Founded in : Offices Sofia, Bulgaria : 10–49 Company Size : $5,000+ Min. project size : Undisclosed Avg. hourly rate : Website https://limechain.tech/ : ARXUM, Vaultitude Major Clients : Blockchain Development for Software Company, Blockchain Development for Scientific Research Startup, Blockchain Development for Property Protection Company, and many other significant contributions to Blockchain technology. Developed Projects 13. Craftchain Craftchain is an established software development vendor and part of Crafton, an agency with over 10 years of expertise that was regarded as best software-house in the field of clients satisfaction by the Milward Brown Institute. The dynamic market situation led the company to set up Craftchain as a separate entity, providing end-to-end Blockchain services and support at a high level of efficiency. They provide solutions in consultancy and business planning, platform design, backend development and roll out. Craftchain’s goal is to help your business grow — whether it revolves around Blockchain or in the case when the technology complements your business. : Exchange Software Development, Decentralized Applications Development, Customized Blockchain Development Services provided : 2018 Founded in : Offices Poznan, Poland Riyadh, Saudi Arabia : 10–49 Company Size : $50,000+ Min. project size : $25 — $49 / hr Avg. hourly rate : Website https://craftchain.eu/ : Nestle, Hilton, Unilever, UNICEF, AkzoNobel, Santander Major Clients : Centralized Cryptocurrency Exchange Platform, Blockchain Charity Platform, Blockchain Hotels — the First Chain of Decentralized Hotels, MANO — ICO Campaign, Belters — Altcoin Mining Application. Developed Projects 14. To the Moon Lab To the Moon Lab is a sister company of AXIOMA. The blockchain development company provides smart contracts, fork and DApps development as well as research. To the Moon Lab develops smart contracts for Ethereum and RSK networks using Solidity and Vyper. The main focus of the lab is ICO and Cryptocurrency Exchange Marketing. : Smart Contracts Development, DApps Development, Smart Contracts Integration, Fork Development, ICO Marketing, Cryptocurrency Exchange Marketing, Agile Web Development. Services provided : 2009 Founded in : Offices Riga, Latvia London, United Kingdom : 10–49 Company Size : $25,000+ Min. project size : $25 — $49 / hr Avg. hourly rate : Website http://tothemoonlab.com : ASKfm, BANKEX, NAGA, Wargaming, Fotofox GmbH Major Clients : Tokenization Technology for an Advanced Proof-Of-Asset Protocol, Token Ecosystem Development Powered by the Blockchain, Two-Way Betting Protocol with Fully User-Generated Content, Q&A Social Platform with Internal Cryptocurrency, and other projects. Developed Projects 15. 4IRE labs 4IRE Labs’ main focus is on FinTech. They have created an array of branded white-label products serving the crowdfunding, private blockchains and other applications. From smart contracts to entire ICO infrastructure and investor cabinet, 4IRE Labs are the Blockchain development firm for hire. The Blockchain platforms they have experience with include: Ethereum, Quorum, Solidity, Hyperledger Fabric, Multichain, NEO, R3, Exonum, Monax. : Smart Contracts, DApps Development & Audit, Web & Mobile App Development, Consulting. Services provided : 2010 Founded in : Offices Stockholm, Sweden Toronto, Canada Hong Kong, China Kyiv, Ukraine : 10–49 Company Size : $10,000+ Min. project size : $50 — $99 / hr Avg. hourly rate : Website https://4irelabs.com : Hiveonline, Winstars, BITRENT, RecycleChain, Crypto Improvement Fund, SocialMedia. Market, Kepler Collective Major Clients : App Dev for Construction Contract Management Platform, Development Support for Blockchain Consulting Company, Android Version Build for Smart Apparel iOS App, Mobile App Development for On-Demand Masseuse Service, iOS App Development for Booking Platform, Native App Development for Document Management System, and many others. Developed Projects 16. Codezeros Codezeros is a blockchain development company from India. The industries they develop for include Finance, Healthcare, Politics and Supply Chain Management. Codezeros builds on Hyperledger frameworks: Fabric, Burrow, Iroha, Sawtooth, Indy. : ICO, Blockchain, Crypto Wallet & Cryptocurrency Development, Blockchain Consulting. Services provided : 2015 Founded in : Offices Ahmedabad, India Tallassee, AL Dubai, United Arab Emirates : 10–49 Company Size : $25,000+ Min. project size : $50 — $99 / hr Avg. hourly rate : Website https://www.codezeros.com/ : Dove, Cryptex, Rewatt, Authentic Heroes Major Clients : Visual Design for Blockchain Analytics Firm, Analytics Platform Built on Blockchain Technology, Asset-Based Token, Cryptocurrency Wallet Designed for Traders, Dapp Based on the Concept of Decentralized Internet for Everyone, Cryptocurrency Wallet Designed for Users to Buy/Sell/Trade Cryptocurrency and Even Use It to Pay Bills, and others. Developed Projects 17. MixBytes MixBytes is quite a young blockchain development company, but with an impressive portfolio of blockchain projects and expertise that stems from developers with more than 10 years of experience in leading companies. The list of blockchains MixBytes works on includes Bitcoin, Ethereum, EOS, Bitshares, Steem and Polkadot. : Smart Contract Development, Decentralized Solutions Development and Consulting, ICO Solutions Services provided : 2017 Founded in : Offices Moscow, Russia : 10–49 Company Size : $10,000+ Min. project size : $100–149/ hr Avg. hourly rate Website: https://mixbytes.io : POA, KICKICO, WorldWiFi, Raison Major Clients Smart Contracts for Cryptocurrency Marketplace, Ethereum-Based Platform & Framework for Smart Contracts, Leading Secure Mobile Wallet for Ethereum, ERC20 and ERC223 Tokens, a Platform for Secure and Easy Fundraising for ICO, PreICO, Crowdfunding and Crowdinvesting Campaigns, Worldwide Wi-Fi Platform Providing Open Internet Free of Charge, and other projects. Developed Projects: 18. Block360 Block360 offers development and consultancy services focusing on blockchain technology and smart contracts. The company provides infrastructure for Crypto and Machine Economy. Block360 works on blockchains such as Ethereum, Quorum, Bitcoin and Dash, and provides smart contract audits and DApp development services. : DApps Engineering, Blockchain Platforms & Smart Contract Development, Software Development and Information Security. Services provided : 2017 Founded in : Offices Islamabad, Pakistan : 10–49 Company Size : $5,000+ Min. project size : $25 — $49 / hr Avg. hourly rate : Website https://block360.io : Notary Platform, Meritt, draglet, Descoin, Venture Boost Major Clients : Blockchain Platform & Smart Contract Development for Blockchain Advisory Firm, Mobile Application Enabling to Engage in Contracts on the Go, Open Protocol for Decentralised Issuance & Distribution of Bespoke Tokens, and other projects. Developed Projects 19. Synsoft Global Synsoft Global is a blockchain software development company based in central India. Synsoft leverages such technologies as Ethereum Smart Contracts, ERC20 Tokens, Stellar Blockchain, Hyperledger Fabric and also focusses on crypto wallets and ICO development. : Blockchain Consulting, Crypto Wallets Development, Bitcoin Mining, ICO and Token Development, DApps, Smart Cоntract & Private Blockchain Development, Cryptocurrency, Coins and Exchanges. Services provided : 2009 Founded in : Offices Indore, India : 50–249 Company Size : $5,000+ Min. project size : $25 — $49 / hr Avg. hourly rate : Website https://www.synsoftglobal.com : Shell, Neo Mobile, XTV, QStamp, Windpower India Major Clients : Voting DApp On the Ethereum Blockchain, Stellar ICO and Token Creation, ICO, ERC20 Token & Bitcoin and Ethereum Wallets, and others. Developed Projects 20. Bitfury Bitfury is the leading full-service Blockchain development company and one of the largest private infrastructure providers in the Blockchain ecosystem. Bitfury develops and delivers both the software and the hardware solutions necessary for businesses, governments, organizations and individuals to securely move assets across the Blockchain. The expertise of Bitfury ensures successful, easy, fast, secure and cost-effective connectivity to the Blockchain. They employ a global team of experts in technology, business, communications, security and civil society. The company’s mission is to create and advance Blockchain applications that will further promote innovation and the advancement of the peer-to peer economy and the Economy of Things. : Blockchain Hardware and Software Development Services provided : 2012 Founded in : Offices Netherlands: North-Holland, Amsterdam San Francisco, CA Seattle, WA Washington, DC Dubai, United Arab Emirates Hong Kong, China Tokyo, Japan Seoul, Korea Moscow, Russia London, United Kingdom : 50–249 Company Size : $1,000+ Min. project size : $50 — $99/hr Avg. hourly rate : Website https://bitfury.com : Undisclosed Major Clients : Extensible Framework for Blockchain Projects, Web-Based Software for Financial Institutions and Law Enforcement to Manage Blockchain Investigations, Second-Layer Protocol Built on Top of the Bitcoin Blockchain. Developed Projects 21. Errna Errna is a leading software and blockchain development company specializing in niche technologies, such as blockchain consulting and development, cryptocurrency exchange development, smart contracts application development, digital tokens creation, ICO launching, and others. Their work spans many industries, including finance, retail, transportation, manufacturing, logistics, real estate, healthcare, and some others. Errna blockchain solutions match the latest industry standards and adhere to best industry practices. : Smart Contracts, Digital Tokens, Diverse Blockchain, Blockchain Consulting, ICO Development & Marketing, Cryptocurrency & Exchanges, Wallet Development Services provided : 2015 Founded in : Offices San Jose, CA : 250–999 Company Size : $50,000+ Min. project size : $50 — $99/hr Avg. hourly rate : Website https://errna.com : Undisclosed Major Clients : Blockchain Game Development, Blockchain Consultation for a Gaming Platform, Cryptocurrency and Wallet Development Along with ICO Launch, Data Sales Solutions on a Decentralized Platform, Blockchain Based Supply Chain for Easy Tracking, Web Banking Solution for Bitcoins, Widget For Displaying Dynamics Of Cryptocurrency Market, and others. Developed Projects 22. Titanium Blockchain Titanium Blockchain is a pioneering Blockchain R&D and consulting company that offers full-scale services in Blockchain development for a range of key industries. Their team has fostered a deep understanding of this game-changing technology through hard work in the field and their team’s early exposure to this innovative approach. : Blockchain Custom Software Development, Blockchain Startups Development & Consulting, IoT Development. Services provided : 2015 Founded in : Offices Tel Aviv, Israel : 50–249 Company Size : $10,000+ Min. project size : $25 — $49 / hr Avg. hourly rate : Website https://titanium-blockchain.com/ : BidiPass, Gaby, PWC, Verv, Millentrix, The ICO Platform Major Clients : Secure ID verification solution, Cross-platform Community Management Tool for Crypto-concurrency and Blockchain Communities, Global User-Driven Health Data Marketplace Powered by Blockchain, Money Transfer Platform, Cryptocurrency Management Service, ICO Platform, Digital Coin Management Platform, Tokenized Platform in the Private Secondary Market, and others. Developed Projects 23. Look4App Look4App is a Polish software and blockchain development company that delivers cutting-edge blockchain and web development projects. With a strong FinTech background and eye for exceptional design, they deliver complex solutions on time and always strive for the best quality. They have all the qualities to become a genuine, trustworthy blockchain development partner. : Blockchain Development, Web Development, Custom Software Development. Services provided : 2013 Founded in : Offices Wrocław, Poland : 50–249 Company Size : $5,000+ Min. project size : $50 — $99 / hr Avg. hourly rate : Website https://www.l4a-soft.com : Travelplanet.pl, ivyKoin, ZonGuru, BCT.IO, Hays Poland sp. z o.o., Emerald Air Major Clients : Intertwined Double Blockchain Platform, Cryptocurrency Development and ICO Launch, Cryptocurrency Trading Platform, Blockchain Support for Independent Consultant, IoT Development for Life Science Firm and others. Developed Projects 24. Unicsoft Unicsoft specializes in emerging technology. They deliver software products, powered by Blockchain and AI for enterprises and growing startups. The team values communication and personal approach to each of their clients. Their goal is to become your trusted partner and help businesses lead the world’s digital transformation. : Pre-ICO, ICO Consulting, Blockchain Development: Supply Chain Management, Tokenization, Wallets, Smart Contracts, Cryptocurrency, Hyperledger, Parity, Solidity, MultiChain, Ethereum, Geth, R&D, Big Data, Machine Learning, AI, Predictive Analytics, Web and Mobile Development. Services provided : 2005 Founded in : Offices Kiev, Ukraine Edinburgh, Scotland, United Kingdom Soquel, CA, USA : 50–249 Company Size : $5,000+ Min. project size : $50 — $99 / hr Avg. hourly rate : Website https://unicsoft.net/ : Hoodifood, Executive Eye, Goforit, Security Dam, Intellica Group, Forte Web Properties, SOSsitter, SeniorDev, Kokoro, TestMax, Digbee, NDCRx Major Clients : Blockchain IoT Distributed Ledger, Utility for Cryptocurrency Project, iOS & Android App Dev for Network Security Company, B2C Portal for Software Development Firm, and others. Developed Projects 25. Adoriasoft Adoriasoft is a custom software development company that delivers stellar results. Having deep knowledge and experience in information security and cryptography, Adoriasoft main focus is distributed applications, blockchain and smart contracts projects. They create Web and Mobile App user experiences that both clients and their customers love. : Business Automation Software; System Utilities (MacOS, Windows, iOS, Android); Information Security, Cryptography, Steganography; Client-Server Applications; Wireless 3G/4G, Bluetooth, WiFi Applications; VoIP, Voice Codecs, Data Signal Processing; Complex Web Applications and Portals (ASP.NET, PHP, REST Web Services, Javascript Rich Clients) Services provided : 2010 Founded in : Offices Las Vegas, NV Kharkiv, Ukraine : 10–49 Company Size : $5,000+ Min. project size : $50 — $99 / hr Avg. hourly rate : Website https://adoriasoft.com/ : Acrowire, Holotech Studios SRL, Infoworxx GmbH, EWERK GmbH, IDF connect, DCI, WebMinds Major Clients : Distributed Application for the Gold Mining Operation Management, Ethereum Smart-Contracts, ICO and Smart Contract Development, Webcam App Development for AR Startup, Ongoing Development for PC Software Company, and others Developed Projects 26. Chop Dawg Chop Dawg’s software and blockchain development company created over 250 digital products from its inception — from mobile & web apps to Blockchain & Artificial Intelligence technologies for startups, Fortune 500s, growing businesses, & non-profits internationally. They are not just your typical blockchain company but rather your technical partner that guides clients towards the best technology match possible for their project. : Blockchain, ICO & Cryptocurrency Programming, Artificial Intelligence & Chatbot App Development, Augmented & Virtual Reality App Development, Product Strategy, Web & Mobile Development, User Interface Design, Prototyping & Demonstrating, Security, Encryption, & Compliances, App Analytics Integration & Marketing. Services provided : 2009 Founded in : Offices Philadelphia, PA Smyrna, GA Boston, MA Seattle, WA : 10–49 Company Size : $25,000+ Min. project size : $100 — $149 / hr Avg. hourly rate : Website https://chopdawg.com : Urvo, Hilton, Six Flags, Wawa, Siemens, Jurvo, Sprouts, Phindre, Zenvst, Find a Gig, Rhodes 101, Workshop It, SpotScore, PawPass, Light Bulb Finder, SmashBrackets, Guest-Rm, Treasurebee, Commment, Plot, Dissolve, Greenskeeper, Citizen’s Cafe, Waypoint, Hire.Bid Major Clients : Prototype for Decentralized Sports Fan App Startup, Mobile App Prototype Dev for Medical Training Tech Startup, iOS Mobile App Dev for Cuddling App, Chatbot App Dev for Legal Tech Startup, Mobile App MVP for Real Estate Tech Company, App & Web Dev for Niche Sports Company, Web & Mobile App Devs for Cryptocurrency Company, App Development for Home Remodeling Firm, Mobile App Dev for Cryptocurrency Services Startup, and many others. Developed Projects 27. FutureComes FutureComes builds and designs complex, high-performance digital solutions that stay ahead of the rapidly changing pace of the industry. As their client, you pinpoint what you need while the team provides a comprehensive approach & full development cycle to reach your goals. Blockchain and smart contracts development is one of their main lines of expertise. : Blockchain & Smart Contracts Development, Backend, Frontend, & Mobile Services provided AI Networks & Machine Learning : 2012 Founded in : Offices Tallinn, Estonia : 50–249 Company Size : Undisclosed Min. project size : $100 — $149 / hr Avg. hourly rate : Website http://futurecomes.com/ : Undisclosed Major Clients : Universal Platform To Hold Elections On The Blockchain, Geolocation-Based Complex Solution, Identity, UI/UX & Frontend for a Crypto Wallet, others under NDA. Developed Projects 28. Revelry Labs At Revelry the team focuses on building on innovative tech stacks and customizing their services to meet your business needs. By partnering with them on digital innovation and Blockchain development, you collaborate to build solutions not only to create new business lines, but also grow into a tech company on your own. Revelry combines entrepreneurial and product experience with a wealth of talent and expertise to meet your unique business goals and objectives. : Staff Augmentation, Websites, Mobile Apps, APIs, Blockchain solutions, Ecommerce, Digital Innovation and Digital Transformation Services provided : 2012 Founded in : Offices New Orleans, LA : 10–49 Company Size : $25,000+ Min. project size : $150 — $199 / hr Avg. hourly rate : Website https://revelry.co : 20echo, Plant Bid, Scandy, Whetstone Education, WebLinc, Readwrite. Major Clients : Online Bitcoin web wallet in compliance with the BIP32 and BIP44 HD wallet standards, Platform Development for Marketing & Advertising Firm, Web Development For Oil & Energy Company, Team Augmentation For Internet Commerce Startup, Lead Tracking & Analytics Platform For Advertising Firm, Custom Platform Development For Whetstone Education. Developed Projects 29. Imaginovation Imaginovation is an award-winning development firm offering creative web and mobile solutions for a variety of industries. Imaginovation has been recognized by the Web Marketing Association, AVA Digital, Vega Digital, the Shorty Awards, Muse Creative and Horizon Interactive. The company is at the forefront of Blockchain technology, creating multiple projects with this new approach. Imaginovation’s expertise in Blockchain includes Arbitrage in crypto exchange trading, Order routing for cryptocurrencies, Trading applications for cryptocurrencies, Ethereum network applications, Smart contracts using the Solidity language, Blockchain to service using Oraclize. : Web and Mobile App Development, Artificial Intelligence, IoT, Augmented Reality, Virtual Reality, Blockchain Technology Solutions. Services provided : 2011 Founded in : Offices Cary, NC Charlotte, NC : 50–249 Company Size : $10,000+ Min. project size : $150 — $199 / hr Avg. hourly rate : Website https://www.imaginovation.net : ChannelAdvisor, Outperform Fitness, LMTS, LMHT, Contractor Score, Certek, National Technical Honor Society. Major Clients : Employee time management solution using Hyperledger blockchain for data storage, Website Development for Dental Office Staffing Company, General Credibility Rating Web Platform For Contractors and Engineers, Task Management App for Maintenance Personnel, Interactive Single-Page Application for Technical Honor Society. Developed Projects 30. S-PRO S-PRO offers custom cross-platform Web & Mobile App Development services, and also specializes in Blockchain implementation. They provide full cycle development solutions for enterprises and startups. The team at S-PRO create a unique flow to turn your idea into a valuable product. They’re also great in communication, so you can always keep track of your project’s development process no matter what time zone you are in — from New York to Tokyo the team at S-PRO is always ready to jump on a call with you via Skype, Email, Slack, Telegram, or phone to discuss the matter at hand. : Blockchain Implementation, Artificial Intelligence, Cross-Platform Mobile Development, UI/UX Design and Branding, Business Solutions and Company Automatization, Technical Support. Services provided : 2014 Founded in : Offices Ukraine: Zaporizhia, Kyiv : 50–249 Company Size : $25,000+ Min. project size : $25 — $49 / hr Avg. hourly rate : Website https://s-pro.io : MeterQubes, Hubspring, TSO Chinese Delivery, Climate Drops, PolarPro. Major Clients : Wallet application for Ethereum and ERC-20 transactions, Technical Partnership & Crypto-Exchange Development, Web & Mobile App Dev for Healthcare Company, Mobile App for Retail Brands, iOS TV & Live Broadcast App, Python Web App for StartUp, App for Manufacturing Company, Mobile App for Hockey League Developed Projects Conclusion Blockchain implementation is a strategic move for companies to drive their business value by embracing innovative technology. It allows businesses to streamline their organizational, financial and other processes, bringing to the table a more efficient, secure way of executing transactions. By utilizing Blockchain concepts of decentralization, smart contracts and consensus mechanisms, companies will be on the way to a more productive and organized world of finance, communication and trade. There has never been a greater time to invest into blockchain-based solutions and I sincerely hope this article will lead the way in choosing the best partner for your next blockchain development project.