Top Blockchain Development Companies

Blockchain became a priority investment area for many companies across multibillion-dollar industries such as Finance, Telecommunications, Healthcare, and Consumer Products. According to Deloitte’s 2018 global blockchain survey, 39% of respondents reported that their organization was going to invest at least $5 million in blockchain development.

It didn’t take much time for custom software developers all over the globe to start acting: they knew that adding this emerging technology to their service list was their ticket to success. Today the IT market is bright with hundreds of IT companies providing blockchain solutions, and their number is still growing.

Not all blockchain companies develop equally

Finding a trustworthy company in such a diversity became a challenging task. Firms claiming to provide blockchain services differ by a large number of factors that contribute to their overall blockchain expertise. 

To navigate you through the blockchain development market, I prepared a rating of top blockchain companies 2019. To assemble the rating, I examined dozens of companies and compared their characteristics. As a result, this compilation was based on six key criteria: blockchain expertise, major clients, offering strategy, market responsiveness, and online reviews.

Itransition is a Colorado-based custom software development company that has been delivering its services since 1998. Among the company’s major clients are Expedia, PayPal, Toyota, Adidas, and Xerox. Itransition has carried out more than 150 projects with 80 clients from all over the world.

Itransition provides a wide range of blockchain-related services, including ICO development, smart contract delivering and audit, and full-cycle blockchain solution development. By employing the blockchain technology, the company helps its clients to secure transactions, control data, and prevent fraud.

  • Founded: 1998​
  • Location: Denver, CO
  • Clients: Expedia, Xerox, Toyota, eBay, PayPal, IBM, United Nations, Adidas
  • Number of employees: 1000-9999
  • Website: itransition.com​
1_Itransition

MobiDev is a custom software development company that delivers web/mobile app development by implementing a wide range of emerging technologies, including blockchain. MobiDev has already delivered 320+ projects to its clients from 20+ countries.

The company specializes in Hyperledger and Ethereum blockchain technologies and provides blockchain-powered applications development and smart contract solution creation.

  • Founded: 2009
  • Location: Atlanta, GA
  • Clients: Comcash, SMS Group, SmartTab, StayGo, Quality Bridge, Inc.
  • Number of employees: 250-999
  • Website: mobidev.biz
2_Mobidev

Aplana Software Services is a custom software development company with more than 18 years of experience and 1500 completed IT projects. With more than 500 professional developers in its team, the company delivers a wide range of IT services, including custom blockchain development.

Aplana provides the following blockchain services: smart contracts system creation, ICO (Initial Coin Offering) platforms development, and more. The company delivers its blockchain solutions to Finance, Food, and Logistics.

  • Founded: 1999
  • Location: Huntingdon Valley, PA
  • Clients: Aeroflot, Amadeus Group, GE Healthcare, GE Money Bank, Sberbank, Starbucks
  • Number of employees: 250-999
  • Website: aplana.com
3_Aplana

Since 1997, Texas-located Softeq has been delivering full-stack development services, including blockchain solution creation. Softeq offers smart contract development and audit, decentralized application development, e-wallet, and private blockchain development.

The company expertizes in such blockchain frameworks and languages as Solidity, Serpent, Mutan, Hyperledger, etc. Softeq employs blockchain for innovating Finance, Healthcare, Real Estate, and other industries.

  • Founded: 1997
  • Location: Houston, TX
  • Clients: Microsoft, Intel, Nike, Verizon, HP Number of employees: 50-249
  • Website: softeq.com
4_Softeq

With 26 years of experience, Waverley Software is a custom software development company that actively employs the blockchain technology.

Waverley Software provides blockchain consulting, ICO/smart contract/cryptocurrency/e-wallet/blockchain-powered mobile app development, and blockchain integration. The company’s technological expertise includes Ethereum, Hyperledger, and Monax.

  • Founded: 1992
  • Location: Palo Alto, CA
  • Clients: Matrixx, Nespresso, Seagate, Toyota, Mozilla, Vodafone
  • Number of employees: 50-249
  • Website: waverleysoftware.com
5_Waverley

Established in 2010, Parangat Technologies is a software development provider that specializes in blockchain technology. The company offers a large number of blockchain services. They include blockchain consulting, ICO creation, e-wallet and smart contract development, and product audit and testing.

Parangat Technologies serves such industries as Logistics, Ecommerce, Food, and Healthcare.

  • Founded: 2010
  • Location: Noida, India
  • Clients: Burdy, Uber Wash, Evolution, YO Doctor
  • Number of employees: 50-249
  • Website: parangat.com
6_Parangat

JatApp is a custom software development company that delivers mobile applications development, UI/UX design, and blockchain-powered products development. The company offers blockchain solutions for Finance, Manufacturing, Supply Chain, and more.

JatApp develops smart contracts, e-wallets, exchange platforms, and transparent payment systems. For seven years of work, the company has carried out more than 200 projects.

  • Founded: 2010
  • Location: Miami, FL
  • Clients: Crypto Wallet, Constellation, Fameelee
  • Number of employees: 50-249
  • Website: jatapp.com
7_Jatapp

*instinctools is a software development company based in Stuttgart, Germany. Since 2015, it has been delivering blockchain solutions to the Finance, Healthcare, and Education industries.

Specializing in Ethereum and Solidity technologies, the company offers end-to-end blockchain development, consulting, smart contract creation, and ICO consulting and monitoring.

  • Founded: 2000
  • Location: Stuttgart, Germany
  • Clients: Daimler, Fujitsu, Heinrich Schmid, Garant Moebel Gruppe
  • Number of employees: 250-999
  • Website: instinctools.com
8_Instinctools

Founded in 2009, Latvia-based Axioma is a blockchain development company. It develops smart contracts, creates currency exchange solutions and customized cryptocurrencies, develops distributed applications, and conducts industry research.

Axioma’s technological expertise includes Ethereum, Solidity, and Vyper. As the company delivers fork development, it also uses JSON-RPC API to interact with Bitcoin.

  • Founded: 2009
  • Location: Riga, Latvia
  • Clients: Thebestcoin, Cryxus, Ensocoin
  • Number of employees: 10-49
  • Website: axiomadev.com
9_Axiomadev

Founded in 2011, Venture Aviator is one of the leading innovative software development companies in the USA with more than 100 completed projects. The company delivers its services to clients from America, Europe, and Asia.

Ventura Aviator provides a wide range of blockchain solutions, including Dapp/cryptocurrency/ICO/smart contract development, consulting, and product support.

  • Founded: 2011
  • Location: New York, NY
  • Clients: Cisco, Rentberry, Allianz
  • Number of employees: 10-49
  • Website: ventureaviator.com
10_Venture aviator

Accubits Technologies is a software development company located in Washington DC. Over the six years of work, the company has delivered 600+ projects to 200+ clients from all over the world.

Accubits’ blockchain expertise includes Dapp/smart contract/crypto wallets solution development. Focused on the Finance, Retail, and Manufacturing industries, Accubits delivers industry-specific blockchain solutions.

  • Founded: 2012
  • Location: Vienna, VA
  • Clients: Dubai Land Department, Dubai Police, Eduvalue, Etisalat, APN Health
  • Number of employees: 50-249
  • Website: accubits.com
11_Accubits

Founded in 2011, DevProvider is a Pakistan-based blockchain development company. DevProvider offers Ethereum token development, cryptocurrency design and implementation, and private/public/permissioned blockchain development.

The company has extensive technological expertise. DevProvider specializes in working with Retail, Real Estate, and Gaming.

  • Founded: 2011
  • Location: Islamabad, Pakistan
  • Clients: Adverce BV, Cointopay BV, Mineral System Ltd, Ropetec News
  • Number of employees: 10-49
  • Website: devprovider.com
12_Devprovider

Established in 2013, Ionixx Technologies is a development enterprise that focuses on web/mobile applications development and blockchain solution creation. The company offers blockchain integration, smart contract/private blockchain/ICO development, and consulting.

The company delivers blockchain technology to Finance, Retail, and Logistics.

  • Founded: 2013
  • Location: Chennai, India
  • Clients: iKlant, Dubuqu, Seva, Spot a Slot
  • Number of employees: 50-249
  • Website: ionixxtech.com
13_Ionixxtech

Established in 2010, 4IRE Labs is a Ukrainian IT company that has more than eight years of experience in delivering blockchain applications. The company provides full-cycle development services, including research, architecture design, and 24/7 support.

4IRE Labs focuses on the Finance, Real Estate, Insurance, and Agriculture industries. The company’s blockchain technological expertise includes Truffle, Web3, Solidity, Aragon, and other.

  • Founded: 2010
  • Location: Kyiv, Ukraine
  • Clients: Hiveonline, Winstars, Crypto Improvement Fund, RecycleChain
  • Number of employees: 10-49
  • Website: 4irelabs.com
14_4irelabs

Inn4Science is a blockchain development company based in Nevada. The company’s team of 40 blockchain professionals supports its clients during all the development stages, from blockchain consulting to 24/7 support.

Inn4Science’s service list includes cryptocurrencies exchange and wallet development, new cryptocurrencies creation, and private blockchain development. The company specializes in Exonum blockchain framework.

  • Founded: 2016
  • Location: Las Vegas, NV
  • Clients: Vipcoin, Peer to Cash, Coinarabia
  • Number of employees: 50-249
  • Website: inn4science.com
15_Inn4science

Established in 2013, Achievion Solutions is a software development company that specializes in mobile application development and blockchain/artificial intelligence technologies delivering. The company provides its services to Healthcare, IT, Telecommunications, etc.

Achievion Solutions focuses on building Dapp software, and blockchain consulting.

  • Founded: 2013
  • Location: McLean, VA
  • Clients: National Institutes of Health, Social Tables, Yoga.com, Telnet
  • Number of employees: 10-49
  • Website: achievion.com
16_Achievion

NY-based Pixelplex is a software development company with more than five years of blockchain experience and more than 80 blockchain experts on board. The company has already delivered 50+ blockchain-related projects.

Pixelplex provides custom blockchain development, cryptocurrency wallet development, and smart contract creation. It also helps its clients by offering blockchain consulting.

  • Founded: 2007
  • Location: New York, NY
  • Clients: Oracle, Microsoft, BMW, Echo, Peerplays
  • Number of employees: 50-249
  • Website: pixelplex.io
17_Pixelplex

Established in 2017, LimeChain is a Bulgaria-based custom blockchain development company. It delivers a wide range of blockchain solutions, including Dapp development, public/private blockchain development, smart contract development/audit, and blockchain consulting.

LimeChain’s portfolio includes such clients as Raiffeisen Bank, Aeternity, Vaultitude, and Arxum.

  • Founded: 2017
  • Location: Sofia, Bulgaria
  • Clients: Raiffeisen Bank, Aeternity, Vaultitude, Arxum, Vibeo, Depository Network
  • Number of employees: 10-49
  • Website: limechain.tech
18_Limechain

Craftchain is a Poland-based blockchain services company that unites blockchain developers, business experts, and UI/UX designers. The company offers consulting, blockchain-powered product design, and cryptocurrency/decentralized applications/customized blockchain solution development.

Craftchain’s industry focus includes Education, Finance, Healthcare, Retail, Government,and Logistics.

  • Founded: 2018
  • Location: Poznan, Poland
  • Clients: Nestle, Hilton, Unilever, UNICEF, Lyreco
  • Number of employees: 10-49
  • Website: craftchain.eu
19_Craftchain

MixBytes is a Moscow-based blockchain development company that has been working since 2017. The company offers smart contract and Dapp development, decentralized and ICO solutions development, and audit services.

Among the company’s clients are Poa Network, Trust Wallet, Kickico, and Smartz.

  • Founded: 2017
  • Location: Moscow, Russia
  • Clients: Poa Network, Trust Wallet, Kickico, Smartz
  • Number of employees: 10-49
  • Website: mixbytes.io
20_MixBytes