Brandz Studio

Top 30 Blockchain Companies

September 2026 edition, 41 companies

Blockchain development companies build smart contracts, wallets, tokens and decentralised applications.

5
No reviews yet
Be the first to review
  • Min. project$25,000+
  • Hourly rate$25 - $49 / hr
  • Team250 - 999 employees
  • HQLondon, United Kingdom

Unicsoft is a blockchain company based in London, United Kingdom. Founded in 2005, the team of 250 - 999 people focuses on Blockchain.

Clients MakerDAO, AlphaWallet, Frontier Carbon Solutions, TMA International

15
No reviews yet
Be the first to review
  • Min. project$10,000+
  • Hourly rate$50 - $99 / hr
  • Team50 - 249 employees
  • HQSheridan, WY

Aetsoft is a blockchain company based in Sheridan, WY. Founded in 2014, the team of 50 - 249 people focuses on Blockchain, Artificial Intelligence, E-Commerce Development and Software Development.

Clients Xsolla (USA), Inc, NDAX Canada, Inc, Velocity Career Labs, Inc, Bitshares

27
No reviews yet
Be the first to review
  • Min. project$10,000+
  • Hourly rate$25 - $49 / hr
  • Team250 - 999 employees
  • HQLauderdale-by-the-Sea, FL

Interexy is a blockchain company based in Lauderdale-by-the-Sea, FL. Founded in 2017, the team of 250 - 999 people focuses on Blockchain.

Clients Labster | EdTech Platform with $147M Funding & 6M Users, 15SOF | AI Sports App with $15M Series A & 50K Downloads, OtherWorlds.ai | AI-Driven 3D/AR Model App with 30%+ Retention, NextStreet | SaaS Platform for 1,700+ SMBs, Cutting Wait Times

Frequently asked questions

How are blockchain companies ranked on Brandz Studio?

Sponsored listings appear first and are labelled. All other companies are ordered by a weighted score that combines their average client rating, the number of verified reviews and whether the listing has been verified by our team. Providers with no reviews sit below reviewed ones.

How many blockchain companies are listed?

There are currently 41 blockchain companies listed, updated September 2026. Each profile shows minimum project size, hourly rate band, team size, headquarters and client reviews.

How much do blockchain companies charge?

Most providers on this list publish a minimum project size and an hourly rate band on their profile. Filter by budget on the list or use the free matchmaking service to get quotes that fit your range.

Can I get help choosing a blockchain provider?

Yes. Submit a short project brief and we will shortlist vetted providers that match your requirements, budget and timeline, usually within two working days. The service is free for buyers.