Top 50 Ethereum Companies in New York City

Headquartered in New York, Vention is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, Vention has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, Vention's talent pool includes 3500+ engineers with experience in all of the latest technologies.

Crypton Studio is a software company based in Riga, Latvia, and founded in 2015. With over 10 employees, they offer blockchain, mobile app development, and web development solutions to small and medium-sized businesses alike.

Plavno, a website development firm, is based in Nur - Sultan, Kazakhstan. They offer web development, mobile app development, and blockchain and were founded in 2007.

Go Logo Now is a design agency based in Irvington, N.J., with an office in Mississauga, Canada. The agency, founded in 2019, has more than 50 employees and provides mobile app development, web design, custom software development, logo, SEO, PPC, graphic design, and e-commerce development services. Go Logo Now serves small and larger-sized companies in various industries that include e-commerce, business services, and legal cannabis.

Roonyx is a web, mobile app, and AI development company founded in 2008 that caters their services to small business and midmarket clients. They have a team of nearly 30 employees who provide services from Moscow and Boston. They focus on the business services, automotive, and e-commerce industries.

Rootstrap is a software development firm based in Los Angeles with offices in New York; Montevideo, Uruguay; and Buenos Aires, Argentina. Established in 2011, Rootstrap has over 70 employees with experience with both consumer digital products and business applications. Their services include mobile development for Android and iOS, web app development, UI/UX design, custom software, and AR/VR development.

Slashdev is a small software development company. The Winter Park, Florida-based company was established in 2021. Their services include custom software development, web development, mobile app development, wearable app development, and more.

L+R is an international design & technology studio and boutique strategy consulting firm founded in Brooklyn, New York City in 2012. The firm is made up of 25 skilled strategy, design and technology consultants, specializing in brand identity systems, go-to-market strategy consulting, technology strategy, UX/UI design, and next-generation mobile application development. They have offices in Brooklyn, Barcelona, Los Angeles and Milan and work with middle-market and Fortune 500 clients.

Pixelette Technologies Ltd is a SEO services firm headquartered in London, United Kingdom. They focus on search engine optimization, conversion optimization, digital strategy, social media marketing, and more and were launched in 2018.

Vanguard X is a blockchain company. Their small team is in Montevideo, Uruguay. The agency provides blockchain, Artificial Intelligence, and custom software development. The agency was launched in 2020.

With 62 employees, both Maxtra Technologies' South Africa and India offices develop mobile apps and blockchain solutions. The small-business focused firm was founded in 2010 and works in a variety of industries including e-commerce, business services, and the arts. They also have experience with web and product design. 

JAKT is an app design and development company based in New York City. Founded in 2013, the team of 30 specializes in UX/UI design, mobile app development, and artificial intelligence.  

Match.dev, an IT staff augmentation company, is based in New York, New York. The midsize company was launched in 2020. Their services include IT staff augmentation, custom software development, web development, mobile app development, and more.

Launched in 2014, Obsidian Systems is a small custom software development firm headquartered in New York, New York. Their services include custom software development, blockchain, web development, mobile app development, and more.

Datami is a cybersecurity company. They are located in Tallinn, Estonia; New York, New York and Kyiv, Ukraine and have a small team. Their services include cybersecurity, IT managed services, blockchain, and application testing.

Upright is a growth and fund-raising company founded in 2017 in New York. Their team of 9 offers web development, custom software development, and UX/UI design services.

Meridian labs is a New York, New York-based blockchain company. The midsize firm was founded in 2018. Their services include blockchain, web development, and business consulting.

OpenCrowd is a blockchain company. Established in 2005, the small company is in New York, New York. Their services include blockchain, custom software development, ux/ui design, Artificial Intelligence, and more.

Serokell OÜ is a software research and development company based in Tallinn, Estonia founded in 2015. The team of 26 offer their services in IoT development, artificial intelligence, and blockchain. They work with a wide variety of industries, including financial services and IT, among others. Their blockchain services revolve around initial coin offering consulting and smart contract development.

Social media marketing company AVL Software Solution is located in South Ozone Park, New York. Established in 2015, the midsize team specializes in social media marketing, e-commerce development, blockchain, search engine optimization, and more.

Softescu is a small website development firm. Established in 2008, the company is headquartered in New York, New York and Bacău, Romania. Their team offers web development, mobile app development, enterprise app modernization, blockchain, and more.

E-done is an application development firm. They are headquartered in Zaporizhzhia, Ukraine; New York, New York; Moscow, Russia and London, United Kingdom and have a small team. The firm specializes in mobile app development, blockchain, enterprise app modernization, application management & support, and more.

Informed Technology Business Solutions LLC is a blockchain company based in Jersey City, New Jersey. They specialize in blockchain and were launched in 2003.

Airont Labs, a blockchain company, is headquartered in New York, New York. The small agency was founded in 2022. Their services include blockchain, enterprise app modernization, custom software development, and other application development.

Alpine Blockchain Consultants is a blockchain company launched in 2018. The small team focuses on blockchain, market research, marketing strategy, IT strategy consulting, and more. The agency is in New York, New York.

Launched in 2006, Ariston Tek Inc is an AI company and blockchain company. In Jersey City, New Jersey, their small team provides Artificial Intelligence and blockchain.

Rosalind IT Services Inc is a digital strategy company. Launched in 2019, the agency is located in Staten Island, New York. The small team offers digital strategy, branding, social media marketing, content marketing, and more.

Cryptex Technologies is an e-commerce development firm. They are in New York, New York and have a midsize team. The agency specializes in e-commerce development, mobile app development, web development, blockchain, and more.

Founded in 2018, Ciel Technology is a web development firm. The company provides web development, blockchain, custom software development, mobile app development, and more and has a small team.

IT FUTURE FARM SRL, a application development company, is headquartered in Codru, Moldova and New York, New York. The midsize agency was founded in 2020. Their services include mobile app development, IT strategy consulting, web development, blockchain, and more.