Top 80 Ethereum Companies in the United Kingdom
The Best of December 2025Looking for a top ethereum developer in the United Kingdom?
Ethereum is blockchain technology, and if you're looking for an ethereum developer, it's important to understand what skills and qualities are necessary for this more specialized development. During the hiring process, ask about Ethereum developers' knowledge of decentralization, cryptography, and economics. Blockchain is a decentralized technology, so a great ethereum developer must understand decentralization and believe in it as a tenet. Cryptography is solving codes, and economics applies to knowing how ethereum fits into the broader market.
To assist you in your search for a partner, we’ve compiled this list of the top ethereum companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom Ethereum Developers
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31$10,000+50 - 249 employeesLondon, EnglandHeadquartered in London, England, Crypto Developers is a Blockchain company. They offer Blockchain and Web Design and were launched in 2022.Read More
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32$100,000+250 - 999 employeesLondon, EnglandBlockchain company Bit index capital is headquartered in London, England. Their services include Blockchain and Commercial Financing.Read More
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33$25,000+2 - 9 employeesBideford, EnglandSoftware development firm Barr Media was founded in 2018. The firm specializes in Custom Software Development and Web Development, and is small.Read More
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34$1,000+50 - 249 employeesSheffield, EnglandWeb design company SpyreSync is headquartered in Sheffield, United Kingdom. The midsize firm was founded in 2005. Their team provides web design, ux/ui design, custom software development, web development, and more.Read More
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35$5,000+2 - 9 employeesLondon, EnglandWaterwhip Labs is a web development firm. The team offers Web Development and Custom Software Development, and the company is in London, England.Read More
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36$5,000+50 - 249 employeesLondon, EnglandApp development firm SGC Ventures was founded in 2011. The team focuses on Mobile App Development and E-Commerce Development.Read More
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37$1,000+10 - 49 employeesLondon, EnglandEstablished in 2020, Core Devs Ltd is a small Dubai, United Arab Emirates-based software development company. Their team provides Custom Software Development and Blockchain.Read More
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38$10,000+10 - 49 employeesLondon, EnglandE-done is an app development firm established in 2017. Based in Zaporizhzhia, Ukraine and New York, New York, the team offers Mobile App Development and Blockchain.Read More
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39Undisclosed2 - 9 employeesLondon, EnglandAugment Blockchain is a London, England-based Blockchain company. They offer Blockchain and Blockchain Marketing.Read More
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40$5,000+50 - 249 employeesLondon, EnglandShivacha Technologies, a midsize Blockchain company, is based in Gurugram, India and Dallas, Texas. Their services include Blockchain and Artificial Intelligence.Read More
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41$1,000+2 - 9 employeesLondon, EnglandEstablished in 2022, Logicful is a small custom software development company. Their services include Custom Software Development and Blockchain.Read More
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42$25,000+50 - 249 employeesYork, EnglandFounded in 2009, Flutter Developers, a midsize mobile app development company, is based in York, England. Their team specializes in Mobile App Development and UX/UI Design.Read More
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43$10,000+250 - 999 employeesCoventry, EnglandSDLC Corp is a midsize Dubai, United Arab Emirates-based web development company. They focus on Web Development, Custom Software Development, AR/VR development, Artificial Intelligence, and more and were established in 2015.Read More
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44$10,000+10 - 49 employeesLondon, EnglandF7A is a custom software development company. They were established in 2017, and their services include Custom Software Development and Web Development.Read More
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CoinchangeIndustries
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45$10,000+2 - 9 employeesLondon, England0xLabs.dev is a Blockchain company. They are headquartered in London, England. Their team offers Blockchain.Read More
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46$10,000+250 - 999 employeesWolverhampton, EnglandFounded in 2019, Kaswans Technologies is a mobile application development company. The firm specializes in Mobile App Development and E-Commerce Development.Read More
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47$25,000+10 - 49 employeesLondon, EnglandElecti Consulting is an AI development company. Established in 2017, the team provides Artificial Intelligence and Blockchain. The agency is based in London, England and Λεμεσός, Cyprus.Read More
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48$5,000+2 - 9 employeesLondon, EnglandInWings LTD is a small London, England-based Blockchain company. Their services include Blockchain and Custom Software Development.Read More
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49Undisclosed2 - 9 employeesLondon, EnglandBlockchain company AZTEC Protocol is in London, England. Their services include Blockchain.Read More
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50Undisclosed2 - 9 employeesLondon, EnglandLendflo is a Blockchain company. The London, England-based agency offers Blockchain.Read More
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51$1,000+10 - 49 employeesLondon, EnglandKodkodkod is a small Lyon, France-based mobile application development firm. The team focuses on Mobile App Development and E-Commerce Development.Read More
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52$25,000+50 - 249 employeesPune, IndiaWeb development firm Hartley Lab is based in Pune, India and Singapore, Singapore. Established in 2011, the team focuses on Web Development and Custom Software Development.Read More
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53$10,000+2 - 9 employeesLondon, EnglandFounded in 2020, Bitmaster is a small app development company. Their team specializes in Mobile App Development and Web Development.Read More
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54Undisclosed2 - 9 employeesAskern, EnglandFounded in 2001, design dpi, a small web design agency, is in Askern, England. Their team specializes in Web Design and Branding.Read More
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55Undisclosed10 - 49 employeesLondon, EnglandArgent, a Blockchain company, is based in London, England. Their services include Blockchain.Read More
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56Undisclosed10 - 49 employeesEdinburgh, ScotlandZumo is a Blockchain company. The Edinburgh, Scotland-based firm was founded in 2018. Their team focuses on Blockchain.Read More
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57Undisclosed10 - 49 employeesLondon, EnglandCargoCoin is a Blockchain company headquartered in London, England. They offer Blockchain and Blockchain Marketing and were launched in 2018.Read More
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58Undisclosed10 - 49 employeesLondon, EnglandDistributed Crafts is a Blockchain company. Their small team of employees is located in London, England. Their team offers Blockchain.Read More
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59Undisclosed50 - 249 employeesLondon, EnglandLaunched in 2018, Adhara, a midsize Blockchain company, is headquartered in London, England. Their services include Blockchain.Read More
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60Undisclosed2 - 9 employeesEdinburgh, ScotlandCryptonex, a small Blockchain company, is headquartered in Edinburgh, Scotland. Their services include Blockchain.Read More
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