Top 100 Ethereum Developers
The Best of December 2025Looking for a top ethereum developer?
Ethereum is the second-largest cryptocurrency in the market – second only to bitcoin. It's a decentralized blockchain that allows smart contracts. For example, users can make agreements and perform transactions to exchange goods and services without a middleman. Ethereum developers or blockchain developers build applications to allow secure digital transactions. Blockchain technology requires storing data safely to prevent security breaches.
That's why we've created this list of the best ethereum companies for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best Ethereum Companies
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91$25,000+50 - 249 employeesLos Angeles, CADreamers Inc. Is an artificial intelligence development company in Los Angeles, California. Launched in 2013, the midsize team focuses on Artificial Intelligence, Mobile App Development, Blockchain, Cybersecurity, and more.Read More
Clients
NASA Johns Hopkins Applied Physics Lab US Air Force US Department of EducationIndustries
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92$25,000+10 - 49 employeesKharkiv, UkraineRedCat Ltd is a mobile application development company. Launched in 2018, the small company is located in Kharkiv, Ukraine and Tallinn, Estonia. Their services include Mobile App Development, Web Development, Blockchain, Custom Software Development, and more.Read More
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UbicarIndustries
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93$50,000+10 - 49 employeesOsijek, CroatiaRead More
Beyondi is an app development firm founded in 2014. The small team specializes in mobile app development, web development, blockchain, content marketing, and more. The firm is located in Osijek, Croatia.
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94$10,000+50 - 249 employeesBuenos Aires, ArgentinaDHNN™, an UX design agency, is in Coral Gables, Florida; Buenos Aires, Argentina; Madrid, Spain and London, England. The midsize company was founded in 2007. Their services include UX/UI Design, Mobile App Development, Branding, Web Design, and more.Read More
Clients
IBM GlobalIndustries
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95$25,000+50 - 249 employeesWexford, PARead More
OpenArc, LLC is a technology consulting firm based in Wexford, Pa. with a team of over 50 members. Since 2010, they have offered their expertise in UX/UI design, IT strategy consulting, and custom software development for business intelligence and e-commerce purposes.
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ArconicIndustries
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96$5,000+50 - 249 employeesIvano-Frankivs'k, UkraineLaunched in 2008, SoloWay Technologies is a midsize UX company. Their services include UX/UI Design, Custom Software Development, Mobile App Development, Blockchain, and more. The agency is headquartered in Ivano-Frankivs'k, Ukraine; Chernivtsi, Ukraine; Singapore, Singapore and Toronto, Canada.Read More
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SOCAR EnergyIndustries
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97$10,000+50 - 249 employeesAhmedabad, IndiaRead More
Mobile First Applications is an app growth and full-stack development firm based in Ahmedabad, India. Founded in 2014, their team of about 25 serves clients in the advertising, IT, and consumer products sectors. Services include mobile platforms, frameworks and CMS, and programming.
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VWIndustries
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98$25,000+50 - 249 employeesWarszawa, PolandRead More
Cowchain is a blockchain company. The small Kharkiv, Ukraine-based team focuses on blockchain, web development, ux/ui design, IT strategy consulting, and more. The company was founded in 2021.
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StepAppIndustries
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99$50,000+50 - 249 employeesVilnius, LithuaniaSUPER HOW? Group is a Blockchain company located in Vilnius, Lithuania; Zug, Switzerland and London, England. The midsize company was founded in 2018. Their services include Blockchain, IT strategy consulting, Artificial Intelligence, Custom Software Development, and more.Read More
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HyFi CorpIndustries
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100$10,000+50 - 249 employeesRobina, AustraliaBlockchain company Blockstars Technology is headquartered in Robina, Australia. The midsize team specializes in Blockchain, Artificial Intelligence, Mobile App Development, and Low/No Code Development and was founded in 2020.Read More
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101$50,000+50 - 249 employeesNew York, NYBoosty Labs is a Blockchain company. Launched in 2017, the team provides Blockchain, Web Development, IT staff augmentation, Custom Software Development, and more. Their midsize firm is based in New York, New York and Kyiv, Ukraine.Read More
Clients
ConsensysIndustries
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102$1,000+2 - 9 employeesRead More
SOLDOUTNFTS is a marketing strategy company. They offer marketing strategy, direct marketing, media planning & buying, social media marketing, and more and were launched in 2012. Their small team is headquartered in Dubai, United Arab Emirates.
Clients
Hangry HipposIndustries
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103$25,000+10 - 49 employeesRead More
Onez is a blockchain company. The Rīga, Latvia-based agency was founded in 2020. The small team focuses on blockchain, custom software development, web development, mobile app development, and more.
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104$10,000+10 - 49 employeesAustin, TXSolwey Consulting, an user experience company, was established in 2016. Their small team is located in Austin, Texas; Marina del Rey, California and Oxon Hill, Maryland. The agency offers UX/UI Design, CRM consulting and SI, E-Commerce Development, Blockchain, and more.Read More
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105$5,000+50 - 249 employeesIndore, IndiaRead More
Protonshub Technologies is an AI development company. They are in Indore, India and Mountain View, California and have a midsize team. The agency offers Artificial Intelligence, Blockchain, Mobile App Development, and Web Development.
Clients
Shekunj 2nite StageIndustries
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106$5,000+50 - 249 employeesYerevan, ArmeniaSolicy is a blockchain company launched in 2021. They are based in Yerevan, Armenia and have a midsize team. Their services include blockchain, web development, custom software development, web design, and more.Read More
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107$1,000+50 - 249 employeesPrayagraj, IndiaBlockchain company NADCAB LABS is headquartered in Prayagraj, India; Noida, India; Ahmedabad, India and Hyderabad, India. Founded in 2017, the midsize team focuses on Blockchain, Custom Software Development, IoT development, Artificial Intelligence, and more.Read More
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108$5,000+10 - 49 employeesRead More
Founded in 2018, BlockCrunch is a blockchain company. The firm offers blockchain and has a small team.
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109$25,000+50 - 249 employeesBoise, IDRead More
Founded in 2017, Ventive is a digital product agency located in Boise, Idaho. They have a team of 55+ that provides web design, custom software development, UX/UI design, and CRM consulting & SI.
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110$10,000+50 - 249 employeesStockholm, SwedenRead More
openGeeksLab is an IT development company of around 50 employees, established in 2015. Their headquarters is in Toronto, Canada, with a second location in Zaporizhzhia, Ukraine. They offer services in mobile app development, web development, and blockchain. They serve small, midmarket, and enterprise clients in the business, energy, financial, and healthcare industries.
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The H HubIndustries
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111$50,000+10 - 49 employeesSan Francisco, CAHypotenuse Labs is a Blockchain company. Founded in 2018, the company is based in San Francisco, California and New York, New York. The small team specializes in Blockchain, Custom Software Development, Web Development, Artificial Intelligence, and more.Read More
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112$5,000+10 - 49 employeesLondon, EnglandKingIT Solutions is a Blockchain company. Their small team is located in London, England. Their services include Blockchain and Custom Software Development. The company was established in 2014.Read More
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113$25,000+50 - 249 employeesSanta Fe de la Vera Cruz, ArgentinaCrombie is a custom software development firm founded in 2005. The firm focuses on Custom Software Development, Artificial Intelligence, Blockchain, IT strategy consulting, and more and has a midsize team. The firm is located in Santa Fe de la Vera Cruz, Argentina and Miami Beach, Florida.Read More
Clients
Fintech companies Retail companies Startups SaaS companiesIndustries
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114$5,000+50 - 249 employeesFukuoka, JapanRead More
Vauldex is a website development firm. Their midsize team is based in Fukuoka, Japan and Cebu City, Philippines. The firm offers Web Development, Mobile App Development, Blockchain, Enterprise App Modernization, and more.
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115$25,000+50 - 249 employeesRīga, LatviaRead More
MAK IT is a software development firm. Established in 2011, the team provides custom software development, mobile app development, and ux/ui design. Their midsize company is based in Rīga, Latvia and Novi Sad, Serbia.
Clients
AccentureIndustries
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116$10,000+50 - 249 employeesCiudad de México, MexicoLaunched in 2014, Ancient is an IT staff augmentation company. The midsize team provides IT staff augmentation, Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, and more. The agency is in Ciudad de México, Mexico; Cuernavaca, Mexico and Austin, Texas.Read More
Clients
LoboIndustries
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117$5,000+10 - 49 employeesKyiv, UkraineRead More
Zpoken is an AI firm based in Kyiv, Ukraine. Founded in 2017, their team of 30 serves clients in the IT sector. Services include custom software development and big data consulting.
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PolygonIndustries
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118$25,000+10 - 49 employeesWarszawa, PolandRead More
Novus Team is a blockchain company founded in 2014. Their small team is in Warszawa, Poland and Sheridan, Wyoming. The agency specializes in blockchain, custom software development, e-commerce development, web development, and more.
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119$25,000+50 - 249 employeesLahore, PakistanRead More
Tintash is a Stanford-alumni led software development firm that since 2008 has been an innovation and technology partner on over 100 projects for startups and enterprises – including a Unicorn, a Fortune 500, and an Apple retail partner. Headquartered in Raleigh, N.C., Tintash offers 130+ personnel with distinguished expertise in all aspects of mobile app, web, and game development, user experience design, quality assurance, project management, analytics, and related services.
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Bed Bath and BeyondIndustries
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120$10,000+10 - 49 employeesKyiv, UkraineRead More
Founded in 2014, Team Harbour is a development, AI, and blockchain company based in Cincinnati, Ohio. They primarily work with small businesses in the financial services, e-commerce, and real estate industries.
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XchangePlusIndustries
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