Top 40 Smart Contract Companies in the United Kingdom
August 2022Looking 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. If you need more support, tell us about your project, and we'll match you with recommended companies.
List of the Best United Kingdom Smart Contract Developers
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1
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Tech Alchemy was founded in 2016 and has two locations in London. Their team of nearly ten employees provides web development, mobile app development, and UX/UI design services for small businesses.
Clients
- Ocean Bottle
- TOAD
- MyBricks
- Moviecoin
Industries
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A children’s services platform hired TechAlchemy to develop a custom, private portal. The team built a functionality that connects child care service providers with suppliers of housing and bed space.
"TechAlchemy has the amazing ability to transform a crazy concept into reality."
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2
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Binary Mango is a mobile app development platform that's based in London. Since 2016, their team of fewer than 10 have provided mobile app as well as AR/VR development assistance to mid-market and enterprise-level clients in the fields of consumer products and advertising.
Clients
- GetLeslie
- Whering
- Medishout
- Fundspace
Industries
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A health and wellness platform hired Binary Mango to provide mobile app development. They replicated the design that the client handed to them to build a meditation music player.
"They’re outstanding on all fronts."
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3
- $50,000+
- 10 - 49 employees
- Manchester, United Kingdom
Founded in 2010, Silverchip is located in Manchester, United Kingdom. Their team of 13 employees provides mobile app development and custom software development services for enterprise, midmarket, and small businesses.
Clients
- Suits Me Banking
- England Squash
- LGBT Foundation
- Boundary Outlet
Industries
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Silverchip developed a documentation system to make it quicker and more customizable. They built out the database architecture and added a template builder. They developed with React, JavaScript, and C++.
“They enjoy what they do, and it shows in what they deliver to their clients.”
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4
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Heveloon ltd is a mobile app development company in London, United Kingdom. Founded in 2018, they have about 5 employees that serve mostly small-business and midmarket clients in the medical, business, and financial services sectors. Services include mobile app development, blockchain, and enterprise app modernization.
Clients
- Cocconapp
- TherapYOU
- Cabalda
- Wtatruffles
Industries
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Heveloon ltd provided custom software development services for a blockchain-powered fashion marketplace. This mainly involved API management and the implementation of blockchain tools.
"They were a very professional and skilled team."
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5
- $25,000+
- 2 - 9 employees
- London, United Kingdom
Based in Vancouver, Washington, ledgr. Is a business consulting company. The small firm was launched in 2022. Their services include business consulting.
Clients
- Luxlock
- Burnett
- Mod Studio
- Citizen-T
Industries
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ledgr. developed an interactive, educational tool for a commerce enablement platform. They've also built an educational sub-site as well as a private marketplace for the client.
“It’s amazing how quickly they were able to execute all of our specific needs and requests.”
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6
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Located in London, United Kingdom, That Product Studio is a product design company. The small team provides product design, mobile app development, and web development and was launched in 2019.
Industries
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A tech product design company was looking to streamline their design and product proposals to their customers, so they engaged with That Product Studio for UI/UX design support.
"We don’t really need to think too hard about what we’re trying to achieve because they always hit the mark."
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7
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Wealax LTD is an IT strategy consulting company. They are headquartered in London, United Kingdom and have a small team that provides IT strategy consulting, cloud consulting & SI, other IT consulting and SI, custom software development, and more. The firm was launched in 2021.Industries
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Wealax LTD developed a website for a design agency. The site was aimed at facilitating users' interaction with fellow designers.
"I felt included and very comfortable while working with Wealax."
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8
- $25,000+
- 10 - 49 employees
- London, United Kingdom
Apexdv, a blockchain company, was founded in 2017. Their small team is located in Shelton, Connecticut and London, United Kingdom and focuses on blockchain, web design, and web development.Visit SiteClients
- Blockchain development
Industries
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9
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Developers Studio, a web development firm, was founded in 2020. They are based in Lahore, Pakistan and have a midsize team. Their services include web development, blockchain, and mobile app development.
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10
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Aegasis Labs is an artificial intelligence company. The small team is in London, United Kingdom. Their services include Artificial Intelligence, custom software development, BI & big data consulting & SI, blockchain, and more.
Industries
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Aegasis Labs supporter the tech migration efforts of a medical AI company. The team fully developed the AWS infrastructure's backend and conducted API integration to complete the prototype.
"We were able to rely on their broad skillset throughout the partnership."
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11
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Axonian, a blockchain company, was founded in 2016. They are located in London, United Kingdom and have a small team. Their services include blockchain and mobile app development.
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12
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Argent, a blockchain company, is located in London, United Kingdom. The small company was established in 2017. Their team provides blockchain.
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13
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Appetite Creative Solutions is a creative digital marketing agency in London, England – with offices in Madrid and Dubai, too. Established in 2015, Appetite Creative Solutions has a team of 25 employees. They offer logo, web design, games development, and social media marketing services.
Clients
- Tetra Pak
- Jaguar
- Amazon
- Patek Philippe
Industries
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Appetite Creativity developed a Shopify website from scratch and upgraded an existing site. Their work reached from the frontend to the backend, involving client-facing and user-facing components.
"They don’t overcomplicate coding delivery, and they’re fast."
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14
- Undisclosed
- 10 - 49 employees
- Edinburgh, United Kingdom
Zumo is a small blockchain company. Founded in 2018, the company is based in Edinburgh, United Kingdom. Their team provides blockchain.Visit Site -
15
- $25,000+
- 10 - 49 employees
- London, United Kingdom
Artificial intelligence firm Electi Consulting was established in 2017. Their small team is located in London, United Kingdom and Λεμεσός, Cyprus and offers Artificial Intelligence, blockchain, BI & big data consulting & SI, digital strategy, and more.
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16
- Undisclosed
- 2 - 9 employees
- Edinburgh, United Kingdom
Founded in 2018, SageCity is a blockchain company. Headquartered in Edinburgh, United Kingdom, their small team specializes in blockchain and IT managed services.Visit Site -
17
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Crypto Developers is a London, United Kingdom-based blockchain company. The midsize company was established in 2022. Their services include blockchain, web design, custom software development, web development, and more.Visit Site -
18
- $5,000+
- 2 - 9 employees
- Birmingham, United Kingdom
Gretol is a blockchain company founded in 2021. Their small team is located in Birmingham, United Kingdom and provides blockchain, Artificial Intelligence, logistics & supply chain consulting, warehousing & distribution, and more.
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19
- $25,000+
- 10 - 49 employees
- London, United Kingdom
Based in London, United Kingdom, CYBER BEE is a blockchain company. They provide blockchain, IT staff augmentation, and custom software development and were founded in 2015.
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20
- $5,000+
- 50 - 249 employees
- London, United Kingdom
SGC Ventures is a London, United Kingdom-based software development company. The company specializes in custom software development, web development, mobile app development, e-commerce development, and more and is midsize.The company was launched in 2011.
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21
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Crypto Code UK is a blockchain company. Founded in 2020, the firm is headquartered in London, United Kingdom. The small team focuses on blockchain, custom software development, and application management & support.
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22
- $10,000+
- 2 - 9 employees
- Bideford, United Kingdom
Barr Media is a small custom software development company. Founded in 2018, the company is headquartered in Bideford, United Kingdom. Their services include custom software development, web development, mobile app development, and blockchain.
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23
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Based in London, United Kingdom, Javed Khattak Consulting is a small financial advising & planning company. Established in 2016, the team specializes in financial advising & planning, business consulting, blockchain, branding, and more.
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24
- Undisclosed
- 2 - 9 employees
- Coventry, United Kingdom
Creative Website UK, a blockchain company, is headquartered in Coventry, United Kingdom. The small agency was established in 2009. Their team offers blockchain, e-commerce development, mobile app development, and web design.
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25
- $1,000+
- 50 - 249 employees
- Sheffield, United Kingdom
Web 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.Industries
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SpyreSync has been hired by an educational technology company to create high-fidelity wireframes. The client initially sent the requirements log and previously created wireframes for the team's basis.
"They understood the feedback very well, and I did not need to repeat myself twice."
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26
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Tesseract Academy is an AI firm. Established in 2016, the team offers Artificial Intelligence, blockchain, IT strategy consulting, BI & big data consulting & SI, and more. Their small firm is headquartered in London, United Kingdom.Visit SiteIndustries
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27
- $10,000+
- 2 - 9 employees
- Fareham, United Kingdom
Bamboo Creative is an advertising company. They are headquartered in Fareham, United Kingdom and London, United Kingdom and have a small team. Their services include advertising, branding, blockchain, AR/VR development, and more. The agency was launched in 2012.
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28
- $10,000+
- 50 - 249 employees
- London, United Kingdom
AMS LLC is a development agency in Cherry Hill, N.J. and Minsk, Belarus. Founded in 2017, they have about 20 employees that serve mostly small-business and midmarket clients in the transportation, education, and financial sectors. Their services are specialized in mobile app development.
Clients
- Sandbox
- Lil Durk
- General Electric
- Square Inc.
Industries
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Interexy provided multiple development projects for a wellness company.
"I am continually impressed by their professionalism, expertise, and friendliness."
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29
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Launched in 2021, BOET is an artificial intelligence development company. The firm provides Artificial Intelligence, blockchain, custom software development, web development, and more and has a small team.Visit Site -
30
- $10,000+
- 250 - 999 employees
- Romford, United Kingdom
Established in 2013, Mitosis Technologies is an AI development company. Their midsize team is in Rajakilpakkam, India; Westminster, Colorado; Romford, United Kingdom and Itú , Brazil. Their team focuses on Artificial Intelligence, custom software development, BI & big data consulting & SI, and blockchain.
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