Top 90 Smart Contract Companies in the United Kingdom
The Best of January 2026Looking for a top smart contract developer in the United Kingdom?
Smart contract development ranges in cost from $5,000 to $100,000 depending on the complexity of programming and deploying the contract. To get started, smart contract developers should define the contract requirements, create the code, test the contract, and deploy it. These steps may sound simple, but smart contracts must consider all rules to ensure a digital transaction works as planned.
Smart contract development is a required skill for any blockchain developer you work with. When hiring a blockchain development company, ask about its experience creating smart contracts and its approach.
To assist you in your search for a partner, we’ve compiled this list of the top smart contract 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 Smart Contract Developers
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31$5,000+10 - 49 employeesLondon, EnglandFounded in 2016, Axonian is a small Blockchain company. Their services include Blockchain and Mobile App Development.Read More
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32$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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33$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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34$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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35$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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36$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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37$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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38$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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39$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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40$25,000+10 - 49 employeesLondon, EnglandLocated in London, England, Rehab Agency is a Digital Strategy company. They offer Digital Strategy and UX/UI Design and were founded in 2005.Read More
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41$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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42$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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43Undisclosed2 - 9 employeesLondon, EnglandAugment Blockchain is a London, England-based Blockchain company. They offer Blockchain and Blockchain Marketing.Read More
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44$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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45$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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46$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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47$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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48$5,000+2 - 9 employeesLondon, EnglandMoiotso Limited is a Digital Strategy company launched in 2017. Headquartered in London, England, the team specializes in Digital Strategy and Web Design.Read More
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49$1,000+2 - 9 employeesLondon, EnglandTechInvicta is a SEO company. In London, England and Lahore, Pakistan, the firm offers Search Engine Optimization and IT staff augmentation.Read More
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50Undisclosed10 - 49 employeesLondon, EnglandSprytech Ltd is a London, England-based Blockchain company. Founded in 2011, the team provides Blockchain and IoT development.Read More
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51Undisclosed50 - 249 employeesLondon, EnglandZilliqa is a Blockchain company founded in 2018. Located in London, England, the team focuses on Blockchain.Read More
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52Undisclosed10 - 49 employeesLondon, EnglandSmall Blockchain company AgriLedger, is headquartered in London, England. Their services include Blockchain.Read More
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53Undisclosed2 - 9 employeesLondon, EnglandBlockchain company Tokenovate is located in London, England. Established in 2022, the team provides Blockchain.Read More
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54Undisclosed10 - 49 employeesLondon, EnglandBlockchain company Further Network specializes in Blockchain and Blockchain Marketing. They were founded in 2018.Read More
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55Undisclosed2 - 9 employeesLondon, EnglandChainblox, a Blockchain company, was established in 2008. The small team offers Blockchain and Blockchain Marketing.Read More
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56Undisclosed2 - 9 employeesManchester, EnglandBlockchain company Envoy Labs Limited is headquartered in Manchester, England. The team offers Blockchain and IT strategy consulting.Read More
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57$5,000+10 - 49 employeesLondon, EnglandEstablished in 2016, Javed Khattak Consulting is a Blockchain company. Their services include Blockchain and Business Consulting.Read More
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58$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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59$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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60Undisclosed10 - 49 employeesLondon, EnglandArgent, a Blockchain company, is based in London, England. Their services include Blockchain.Read More
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