The blockchain technology industry is experiencing a revolution, especially in New York, a global fintech hub. Companies in this sector are employing distributed ledgers to facilitate secure, efficient transactions and data sharing. They serve diverse markets, providing offerings from application development tools, asset digitization platforms, to security and risk management services. As blockchain companies venture into niches like DeFi, NFTs, DAOs, and the metaverse, the future of the industry seems primed for yet unexplored possibilities and incredible growth.


Top 22 blockchain technology companies in New York

1. ConsenSys

  • Website: consensys.net
  • Headquarters: Brooklyn, New York, United States
  • Founded: 2014
  • Headcount: 501-1000
  • Latest funding type: Secondary Market
  • LinkedIn

ConsenSys is a blockchain technology company that offers a suite of products and solutions for developers and institutions. With a focus on Ethereum, ConsenSys provides tools such as MetaMask and Infura to enable easy application development and participation in DeFi, NFTs, DAOs, and the metaverse.


2. Ava Labs

  • Website: avalabs.org
  • Headquarters: Brooklyn, New York, United States
  • Founded: 2018
  • Headcount: 51-200
  • Latest funding type: Series Unknown
  • LinkedIn

Ava Labs is a company focused on blockchain technology and offers a scalable blockchain called Avalanche. They aim to digitize assets worldwide and provide a fast, low-cost, and environmentally friendly platform for smart contract-enabled applications.


3. CertiK

  • Website: certik.com
  • Headquarters: New York, New York, United States
  • Founded: 2018
  • Headcount: 201-500
  • Latest funding type: Series B
  • LinkedIn

CertiK.com offers security and risk management services for Web3 projects. With expertise in audits, bug bounties, and smart contract monitoring, they help clients make informed investment decisions. Their services include comprehensive security assessments, vulnerability identification, and continuous assessment by ethical hackers.


4. Symbiont

  • Website: symbiont.io
  • Headquarters: New York, New York, United States
  • Founded: 2013
  • Headcount: 51-200
  • Latest funding type: Series Unknown
  • LinkedIn

Symbiont is an enterprise blockchain technology company that solves real problems in financial services. Their platform, Assembly™, is designed specifically for institutions to issue, track, and manage financial instruments such as data, loans, and securities using smart contracts.


5. Stacks Pakistan

  • Website: blockstack.org
  • Headquarters: New York City, New York, United States
  • Founded: 2013
  • Headcount: 11-50
  • LinkedIn

Blockstack PBC is a decentralized computing network that empowers developers to easily build scalable blockchain apps in less than an hour.


6. Insolar

  • Website: insolar.io
  • Headquarters: New York, New York, United States
  • Founded: 2017
  • Headcount: 51-200
  • LinkedIn

Insolar is a decentralized platform that offers blockchain solutions for businesses. It provides tools and infrastructure for secure and efficient data exchange, smart contract execution, and decentralized application development.


7. Kadena

  • Website: kadena.io
  • Headquarters: Brooklyn, New York, United States
  • Founded: 2016
  • Headcount: 11-50
  • Latest funding type: Series B
  • LinkedIn

Kadena is a blockchain platform designed to power global financial systems. With its unique architecture, Kadena offers increased energy efficiency as transactions per second (TPS) scale. The platform provides the security of Bitcoin, virtually free gas, unparalleled throughput, and smarter contracts. Kadena aims to make blockchain work for everyone, allowing builders at all stages to explore web3 with grants and resources.


8. BlockX

  • Website: blockxnet.com
  • Headquarters: New York, New York, United States
  • Founded: 2021
  • Headcount: 51-200
  • LinkedIn

BlockXNet is a global blockchain company offering off-chain oracles, digital identity solutions, developer rewards, and cross-chain settlements. They provide a community-owned ecosystem and a range of products like BlockX Exchange, BlockX Card, BlockX NFT, and BlockX Chain.


9. 101 Blockchains

101 Blockchains offers training courses and accredited certifications in blockchain and web3 technology, providing career opportunities in this growing field.


10. Stacks

  • Website: stacks.co
  • Headquarters: New York, New York, United States
  • Founded: 2013
  • Headcount: 11-50
  • Latest funding type: Initial Coin Offering
  • LinkedIn

Stacks is a platform that enables the expansion of the Bitcoin economy and the creation of decentralized apps. It offers a Bitcoin layer for smart contracts, DeFi, NFTs, and apps, allowing users to build powerful applications secured by Bitcoin. Stacks also provides resources, tools, and communities for developers and investors to participate in the ecosystem.


11. Ethereum Classic

Ethereum Classic (ETC) is a decentralized smart contracts platform that combines the technology of Ethereum (ETH) with the philosophy of Bitcoin (BTC). It upholds the principle of Code is Law and resists contract censorship. ETC offers apps, wallets, and exchanges integration. The company focuses on delivering the original Ethereum vision of unstoppable applications.


12. Intercoin

  • Website: intercoin.org
  • Headquarters: New York, New York, United States
  • Founded: 2017
  • Headcount: 11-50
  • Latest funding type: Pre Seed
  • LinkedIn

Intercoin is an open-source ecosystem that empowers developers and startups to build apps for communities. It offers a smart contract platform, voting and decision-making contracts, and a marketplace for NFTs. Intercoin aims to adapt local currencies to the needs of the local population and provide tools for informed monetary policies. It supports stablecoins, multiple currencies, and provides reporting and analysis of local prices. Join the Intercoin community and explore new possibilities for smarter currencies.


13. Pylons

  • Website: pylons.tech
  • Headquarters: New York, New York, United States
  • Founded: 2019
  • Headcount: 11-50
  • LinkedIn

Pylons is a company specializing in blockchain development tools for digital items and non-fungible tokens (NFTs). They offer a range of solutions to help businesses and individuals create, manage, and trade digital assets securely and efficiently.


14. Amun

  • Website: amun.com
  • Headquarters: New York, New York, United States
  • Founded: 2018
  • Headcount: 11-50
  • LinkedIn

Amun is a company that offers ecosystem tokens, providing users with exposure to different blockchains and their associated projects. These tokens wrap the most liquid and utilized tokens in an index, giving holders exposure to the best tokens within an ecosystem.


15. Pastel Network

  • Website: pastel.network
  • Headquarters: New York, New York, United States
  • Founded: 2018
  • Headcount: 11-50
  • Latest funding type: Seed
  • LinkedIn

Pastel Network is a fully decentralized layer-1 blockchain protocol focused on NFTs and Web3 technology. It offers certifiable authenticity, permanent storage, and negligible fees for NFT creators and collectors.


16. Lifeinsure

LifeInsure.io is a decentralized platform offering crowdfunded death benefits. It brings simplicity to the collection process and makes the collection of death benefits painless. The platform completely removes third party interests and leaves customers with ultimate peace of mind.


17. Wiin International Group

  • Website: goldbex.com
  • Headquarters: Buffalo, New York, United States
  • Founded: 2010
  • Headcount: 5001-10000
  • LinkedIn

Goldbex Club is a metaverse investment and finance expert that offers collaborative private investment pools and educational courses for members to invest in smart contracts, earn passive income, and buy/sell digital land and crypto-art.


18. Rainbow

  • Website: rainbow.me
  • Headquarters: New York, New York, United States
  • Founded: 2019
  • Headcount: 11-50
  • Latest funding type: Series A
  • LinkedIn

Rainbow.me is a company that offers a beta download on Google Play, providing users with access to a new world of Ethereum. They provide a platform for searching ENS names and Ethereum addresses. Rainbow.me aims to create a seamless and user-friendly experience for navigating the Ethereum ecosystem.


19. Crypto News Hubb

Cryptonewshubb.com is a website that provides news and updates on blockchain technology, cryptocurrencies, and the latest trends in the crypto market.


20. Hypermode

  • Website: hypermode.co
  • Headquarters: New York, New York, United States
  • Founded: 2021
  • Headcount: 51-200
  • LinkedIn

Hypermode.co is a company that offers design and project management solutions for Web3 projects in the crypto and blockchain industry. They specialize in social media strategies, AI/automation, smart contract development, game development, and community building. With experienced designers and project managers, they provide efficient and scalable solutions to help clients save costs without compromising quality.


21. Initiative for CryptoCurrencies and Contracts

  • Website: initc3.org
  • Headquarters: Ithaca, New York, United States
  • Headcount: 11-50

Blockchain Science and Application


22. Bitcoin Gold Official

Bitcoin Gold is a cryptocurrency that extends the Bitcoin network with Lightning Network technology. It offers blazing fast smart contracts and limitless payments per second. Bitcoin Gold aims to restore decentralization and independence in mining by allowing GPU mining instead of specialized ASICs.


Want to find more blockchain technology companies?


If you want to find more companies that offer a variaty of tools, platforms, and security and risk management services you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


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