Top 100 Ethereum Developers
The Best of October 2026Looking 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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1$10,000+1,000 - 9,999 employeesHanoi, VietnamSOTATEK JSC is a large AI firm. Located in Hanoi, Vietnam; Sydney, Australia; Costa Mesa, California and Ha Noi, Vietnam, the company was launched in 2015. Their team provides Artificial Intelligence, Blockchain, AI Consulting, Custom Software Development, and more.Read More
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Klaytn FoundationIndustries
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2$50,000+50 - 249 employeesNew York, NYRead More
Boosty Labs is a Blockchain company. Their midsize team is in New York, New York and Kyiv, Ukraine. The company provides Blockchain, Artificial Intelligence, IT staff augmentation, and Web Development. The company was launched in 2017.
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ConsensysIndustries
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3$10,000+50 - 249 employeesLas Vegas, NVPharos Production is a Blockchain company located in Las Vegas, Nevada and Kyiv, Ukraine. Founded in 2013, the midsize team specializes in Blockchain, AI Agents, AI Consulting, Custom Software Development, and more.Read More
Clients
Ludo Gambit Stream NoMoreBets GridTradeXIndustries
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4$10,000+250 - 999 employeesSahibzada Ajit Singh Nagar, IndiaAntier is a Sahibzada Ajit Singh Nagar, India-based Blockchain company. The midsize firm was launched in 2011. Their team specializes in Blockchain, AI Consulting, Artificial Intelligence, and Generative AI.Read More
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121with - UKIndustries
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5$10,000+10 - 49 employeesNeuhausen am Rheinfall, SwitzerlandRead More
Linum Labs is a small Basel, Switzerland-based blockchain company. They specialize in blockchain, custom software development, and product design and were established in 2016.
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DeloitteIndustries
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6$10,000+50 - 249 employeesRīga, LatviaRead More
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.
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Decimal, Samurai, Workquest, BitTeam, Polylastic, Decentraland.Industries
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7$10,000+250 - 999 employeesLauderdale-by-the-Sea, FLInterexy is a Blockchain company located in Lauderdale-by-the-Sea, Florida; Dubai, United Arab Emirates; Tallinn, Estonia and Warszawa, Poland. The midsize agency was launched in 2017. Their services include Blockchain, Mobile App Development, Artificial Intelligence, IT staff augmentation, and more.Read More
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 TimesIndustries
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8$10,000+10 - 49 employeesBrno, Czech RepublicArtiffine, a software development company, is based in Brno, Czech Republic. Launched in 2022, the small team focuses on custom software development, web design, web development, intellectual property law, and more.Read More
Clients
Skoda AutoIndustries
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9$5,000+10 - 49 employeesHeadquartered in Charlestown, Australia, Hashlock is a Blockchain company. The small team provides Blockchain and Cybersecurity and was launched in 2021.Read More
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10$5,000+1,000 - 9,999 employeesBelrose, AustraliaRead More
ERRNA is a blockchain company founded in 2015. The small San Jose, California-based team provides blockchain, cybersecurity, marketing strategy, mobile app development, and more.
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11$5,000+10 - 49 employeesKyiv, UkraineRedDuck, a Blockchain company, is in Kyiv, Ukraine and Larnaka, Cyprus. The small company was founded in 2020. Their team offers Blockchain and Web Development.Read More
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12$5,000+10 - 49 employeesJaipur, IndiaSmall Blockchain company Technoloader Pvt Ltd., is headquartered in Jaipur, India. Founded in 2019, the team offers Blockchain, Artificial Intelligence, Custom Software Development, Mobile App Development, and more.Read More
Clients
Speedyy Superapp CricBlaze Shareio Vipin Hair ExtensionIndustries
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13$5,000+50 - 249 employeesKolkata, IndiaRead More
HashCash Consultants is a software company based in Fremont, Calif. Their team of fewer than 50 employees is distributed across locations in Palo Alto, Calif. and Melbourne, Australia. They serve small to midmarket businesses in industries such as financial services and IT. Services include blockchain development, BI, & big data consulting.
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CorporatesIndustries
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14$10,000+10 - 49 employeesMilton, AustraliaLaunched in 2017, Labrys is a Blockchain company. They are in Milton, Australia and have a small team. The firm offers Blockchain, Web Development, Mobile App Development, and UX/UI Design.Read More
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TracerDAOIndustries
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15$25,000+10 - 49 employeesKraków, PolandRumble Fish is a Kraków, Poland-based Blockchain company. They provide Blockchain, Custom Software Development, cloud consulting & SI, and Mobile App Development and were launched in 2017.Read More
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MakerDAOIndustries
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16$50,000+250 - 999 employeesHouston, TXLaunched in 2001, Jalasoft is an IT staff augmentation company. The company offers IT staff augmentation, Custom Software Development, Artificial Intelligence, Blockchain, and more and has a midsize team.Read More
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17$5,000+250 - 999 employeesHanoi, VietnamBased in Hanoi, Vietnam; Bunkyo City, Japan; Texas City, Oregon and London, England, Newwave Solutions is a software development company. The midsize agency was launched in 2011. Their team offers Custom Software Development, Artificial Intelligence, Mobile App Development, Blockchain, and more.Read More
Clients
UNDPIndustries
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18$10,000+50 - 249 employeesParis, FranceSEROKELL is an AI firm. The midsize team is located in Paris, France; Los Angeles, California; Tel Aviv-Jaffa, Israel and New York, New York. Their services include Artificial Intelligence, Custom Software Development, Blockchain, AI Consulting, and more.Read More
Clients
DisciplinaIndustries
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19$10,000+50 - 249 employeesLucknow, IndiaWebllisto is a San Jose, California-based Blockchain company. They focus on Blockchain, Custom Software Development, IT strategy consulting, Mobile App Development, and more and were launched in 2016.Read More
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Mark W.Industries
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20$5,000+10 - 49 employeesRead More
Dysnix is an IT company in New York and Kharkiv, Ukraine. Founded in 2013, they have about 9 employees that serve mostly small-business and midmarket clients in the financial, gambling, and IT sectors. Services include AI, cloud consulting, and custom software development.
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Blockchain ETLIndustries
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21$10,000+10 - 49 employeesLos Angeles, CARead More
Beyond Enterprizes, a small blockchain company, is headquartered in Los Angeles, California; Cluj-Napoca, Romania and București, Romania. They offer blockchain, business consulting, IT strategy consulting, custom software development, and more and were established in 2012.
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22$25,000+50 - 249 employeesLondon, EnglandRead More
Tech Alchemy is a software development studio based in London. Founded in 2016, they have around 150 employees who provide startups and small to medium-sized businesses with custom software development, blockchain development, and web & mobile app design and development. Services include prototyping, discovery, MVP development, and Web3 digital transformation
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Ocean BottleIndustries
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23$10,000+10 - 49 employeesNashville, TNRead More
Tech Band is a blockchain company. Established in 2016, the team offers blockchain, custom software development, web development, and mobile app development. Their small agency is located in Kyiv, Ukraine.
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Compound Finance Linear Finance Nimbus DeFiIndustries
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24$50,000+50 - 249 employeesKyiv, UkraineINC4 is an artificial intelligence company. Founded in 2013, the team focuses on Artificial Intelligence, Blockchain, AI Consulting, Custom Software Development, and more. Their midsize company is headquartered in Kyiv, Ukraine and Lisboa, Portugal.Read More
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True Finance AI AirDAO Brainer PembRock FinanceIndustries
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25$25,000+50 - 249 employeesMiami, FLLaunched in 2017, SpaceDev is a Blockchain company. The midsize Montevideo, Uruguay-based team provides Blockchain, Custom Software Development, Mobile App Development, IT staff augmentation, and more.Read More
Clients
Drata – Compliance Automation PlatformIndustries
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26$25,000+50 - 249 employeesBrno, Czech RepublicRead More
Custom software development company MoroSystems, s.r.o. Was launched in 2006. Their midsize team is located in Brno, Czech Republic; Praha, Czech Republic; Hradec Králové, Czech Republic and Bratislava, Slovakia. MoroSystems, s.r.o. Focuses on custom software development, web development, IT strategy consulting, mobile app development, and more.
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27$25,000+50 - 249 employeesDublin, IrelandDev Centre House is a software development company. Established in 2012, the team focuses on Custom Software Development, Web Development, Mobile App Development, Blockchain, and more. Their midsize firm is located in Dublin, Ireland; Chicago, Illinois; Dublin, Ireland and Dubai, United Arab Emirates.Read More
Clients
Panacea Financial Primis Bank FRS Recruitment (WrkWrk) MedservIndustries
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28$25,000+250 - 999 employeesSahibzada Ajit Singh Nagar, IndiaLaunched in 2014, Idea Usher is an app development firm. In Middletown, Delaware; Sahibzada Ajit Singh Nagar, India; Melbourne, Australia and Mountain View, California, their midsize team provides Mobile App Development, Blockchain, Custom Software Development, Artificial Intelligence, and more.Read More
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AssistIndustries
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29$5,000+10 - 49 employeesStockholm, SwedenRead More
Slashdev is a small custom software development firm based in Winter Park, Florida; London, England; Stockholm, Sweden and San Diego, California. They specialize in Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more and were founded in 2020.
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30$10,000+50 - 249 employeesBoca Raton, FLRead More
Mobile app development firm The SilverLogic is located in Boca Raton, Florida; Bangkok, Thailand and Lima, Peru. Founded in 2012, the midsize team provides Mobile App Development, Artificial Intelligence, Blockchain, UX/UI Design, and more.
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