8 Best Blockchain Consulting Companies


John Asher


Reading time

6 mins
Last update


John Asher


Reading time

6 mins
Last update


John Asher


Reading time

6 mins
Last update

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Over the past couple of years, blockchain technology has proved that it’s one of the most promising developments of our time, one that has the potential to disrupt more than just the financial sector. As the technology grows, so too has the industry of blockchain consulting, in order to guide blockchain and business in the right direction.

In fact, blockchain technology is so viable and its potential is so immense that more and more companies are currently looking to harness its power in order to improve their business. If not for anything else, blockchain is important since it decentralizes power from existing authorities through the use of smart contracts, cryptos, and asset ownership. Blockchain technology is also a valid solution to other types of problems business companies usually have, such as network downtime and security breaches.

Without a doubt, blockchain technology can play an instrumental role in charting the future path of any company. The only (potential) problem is the fact that blockchain and cryptocurrencies, in general, are typically very complex concepts. This is where blockchain consultant companies come into play.

List of Blockchain Consulting Companies

These companies offer expert consulting services, but they’re also proficient when it comes to creating blockchain technology apps. Our list contains some of the biggest names in blockchain consulting and blockchain development, design, application building, and so forth.


bdc consulting


BDC Consulting

Founded in 2011 and headquartered in Estonia, BDC Consulting is one of the most sought-after Web3 consulting companies. They provide several solutions from growth hacking, and customer research, to omnichannel marketing strategies. The team has completed over 70 projects in the Web3 space for startups in a variety of verticals which include: exchanges, stablecoins, metaverse projects, NFT games, payment solutions, etc. All of BDC Consulting’s campaigns are ROI-based and user research-based. They utilize their in-house research department to hit KPIs that all start-ups are looking for and even have study reports featured in Bloomberg and Cointelegraph.



LeewayHertz Blockchain consulting company


Founded in 2007 and headquartered in San Francisco, LeewayHertz is one of the most popular cryptos/blockchain consulting companies or blockchain technology provider services.

The company played an instrumental role in the creation of over one hundred big enterprise-grade digital platforms and is renowned for its focus on the blockchain, AI, mobile apps, IoT, AR/VR solutions, and cloud platforms.

The development team is comprised out of skilled developers with a lot of experience in the blockchain field. Leeway Hertz is also renowned for employing some of the best blockchain technologies such as Ethereum, Hyperledger, R3Corda, and Hashgraph.

Source: Medium.com

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ScienceSoft is a US-headquartered blockchain consulting company that has successfully applied blockchain in a number of domains, including finance, cryptocurrencies, NFT marketplaces, and supply chains. ScienceSoft can assess blockchain feasibility for a company’s specific case and build a blockchain solution from scratch or by forking one of the well-established protocols (e.g., Ethereum, Hyperledger Fabric).

Among blockchain-powered solutions ScienceSoft creates are decentralized apps, cryptocurrencies and crypto wallets, asset tokenization platforms, peer-to-peer marketplaces, DAOs, and more. ScienceSoft also develops smart contracts to enable a blockchain solution’s automation and implements oracles to facilitate data exchange between smart contracts and external data sources.

ScienceSoft works with leading blockchain frameworks: Ethereum, Hyperledger Fabric, Graphene, Solana, to name a few. The company has experts in all programming languages used in blockchain-based apps: C++, Golang, Node.js, Java, Python, and JavaScript.


Altoros is another popular IT consulting company known for developing, deploying and managing enterprise-grade cloud and software solutions. Other areas where the company is proficient are big data, AI, and blockchain technology development.

The Sunnyvale-based (Silicon Valley) company is all about enhancing workflows, achieving transparency and improving the customer experience of enterprises. The company is also renowned for offering blockchain-based solutions and frameworks, as well as personalized solutions for services. The company has offices in Western Massachusetts, as well as Norway, Denmark, the UK, Minsk, Belarus, Buenos Aires, and Santa Fe, Argentina.


Appinventiv is a New York-based company that provides a great number of crypto/blockchain-related services to its clients including ICOs consulting, smart contract development, as well as technology audits and IoT implementation in the blockchain.

Even though Appinventiv is a relatively new company (founded in 2014), it managed to help a lot of businesses revolutionize their workflow through the integration of blockchain, something that seems to be an essential part in any company’s growth potential nowadays.

Some of the companie’s blockchain development services include smart contracts development and audit, the use of Hyperledger, Wallet Development, Crypto exchange development, ICO strategy development, supply blockchain development and blockchain integration in IoT.


ArcTouch is a mobile app and blockchain development company, renowned for helping businesses get a competitive edge on the market, for conducting intensive technology workshops, and providing app strategy, design, engineering, and lifecycle management.

The company has technical experience on working with Blockchain-as-a-Service platforms from AWS, Microsoft, and IBM, with leading blockchain platforms such as Ethereum, Hyperledger, BigChain, and Stellar, as well as top-notch wallet services and smart contract languages such as TestRPC, Solidity, and Truffle.

In terms of blockchain services, ArcTouch’s services include implementation of blockchain based prototypes, dApp development on blockchain platforms, evaluating private blockchain networks for experimentation and development, as well as the implementation and creation of smart contracts.

Treehouse Technology Group

Treehouse Technology Group is one of the most versatile blockchain consultant companies. The company is known for helping top-tier companies developing and deploying reliable and secure contracts using Ethereum.

The team is also proficient in security auditing, in running automated and manual tests, in creating test cases, and offering consultation services in compliance with the ERC-20 token standards.

Treehouse Technology Group

Source: treehousetechgroup.com


ABES Lab is a new company (founded in 2017) headquartered in Philadelphia and is a subsidiary of a big software development company called Aplana Software Inc. The team of experts offers a wide range of services which include architecture design, blockchain consulting, support and maintenance, services and applications development and smart contracts.

The company is heavily focused on the implementation of innovative solutions related to blockchain technology in supply management, as well as contracts management and execution. It also aims to transform contract management into a fully automated process based on effortless approval, execution, creation, and tracking. The team is highly skilled in creating dApps, as well as working with Hyperledger, Solidity, and Ethereum.


ChromaWay is a company that’s all about implementing smart contract solutions in government agencies, financial institutions, and real estate businesses. The company is renowned for introducing “Postchain” (a consortium database) or for creating SofiWay, an innovative program that improved how person-to-person payment works. ChromaWay is also behind an exciting e-currency project called E-krona.

Since its creation in 2014, the Stockholm-based company has been hard at work at pioneering the blockchain industry as well as at helping enterprises get the most of what this technology has to offer.


Kamtor provides new-age solutions based on both private and public blockchains for enterprises and individuals alike. The services provided by the company include ICO development and deployment, smart contract development (on Ethereum, EOS, or HyperLedger), cryptocurrency and wallet creation, distributed apps development on Ethereum and EOS, as well as private blockchain creation.

kamtor blockchain consulting firm

Source: www.kamtor.com

Other honorable mentions in our list of blockchain consulting companies include VironIT, Unicsoft, Neoteric, Coinfabrik, Empirica, N-iX, Espeo, Concise Software, LimeChain, 10Clouds, and Ciklum.

We hope that our list will help you choose the right blockchain consulting company or blockchain technology provider to boost your business as much as possible.