Top 100 Smart Contract Companies
The Best of October 2026Looking for a top smart contract company?
Smart contracts bring a lot of benefits, such as faster transactions, more secure data, and transparency. Businesses can use smart contracts in many different ways that can give them an edge against their competitors in the marketplace.
Finding the ideal smart contract service provider isn’t an easy task, that’s why The Manifest compiled a shortlist of the leading smart contract companies to help you match with the perfect match. Check out their company profiles, reviews, and credentials before setting up an appointment.
List of the Best Smart Contract Developers
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1$5,000+50 - 249 employeesWrocław, Poland4soft is a midsize Blockchain company. They focus on Blockchain and Artificial Intelligence and were launched in 2013.Read More
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Elliptic Coinbase Erste Bank CryptioIndustries
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2$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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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$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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5$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
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Drata – Compliance Automation PlatformIndustries
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6$10,000+50 - 249 employeesSheridan, WYMidsize Blockchain company Aetsoft, is located in Sheridan, Wyoming; Gdańsk, Poland and Unterföhring, Germany. They specialize in Blockchain, Artificial Intelligence, E-Commerce Development, and Custom Software Development and were established in 2014.Read More
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Xsolla (USA), Inc NDAX Canada, Inc Velocity Career Labs, Inc BitsharesIndustries
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7$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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8$25,000+10 - 49 employeesAl Burhama, BahrainNalikes Studio is a small blockchain company. Founded in 2021, the firm is based in Hamala, Bahrain. Their services include blockchain, custom software development, AR/VR development, and other application development.Read More
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The Hoopas Bugatti Group Degen Labs The Defi Galaxy -
9$25,000+50 - 249 employeesLos Angeles, CAAI development company Dreamers Inc. Was established in 2013. Their midsize team is in Los Angeles, California. Dreamers Inc. Offers Artificial Intelligence, Blockchain, Mobile App Development, Custom Software Development, and more.Read More
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NASA Johns Hopkins Applied Physics Lab US Air Force US Department of EducationIndustries
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10$10,000+50 - 249 employeesBuenos Aires, ArgentinaBlockchain company Rather Labs is based in Buenos Aires, Argentina. Launched in 2020, the midsize team provides Blockchain, IT staff augmentation, and Artificial Intelligence.Read More
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Hatom Labs Soul MultiversX NervosIndustries
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11$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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12$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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13$5,000+50 - 249 employeesSofia, BulgariaRead More
LimeChain is a Blockchain & Web3 solutions company from Sofia, Bulgaria. Founded in 2017, they have a team of 170+ brilliant people renowned for building 250+ next-generation decentralized solutions for enterprises, startups, and protocols. With a deep focus on blockchain infrastructure, decentralized applications (dApps), tokenization, and innovative Web3 integrations, LimeChain delivers end-to-end services, from solution architecture and technical consultancy to full-scale development and delivery of complex projects.
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P&GIndustries
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14$25,000+50 - 249 employeesWarszawa, PolandRead More
Based in Warszawa, Poland; Sunny Isles Beach, Florida and Tallinn, Estonia, EvaCodes is a midsize Blockchain company. Founded in 2019, the team offers Blockchain, Web Development, and Artificial Intelligence.
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Synesis OneIndustries
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15$10,000+50 - 249 employeesJaipur, IndiaDev Technosys is a Blockchain company. The midsize team is headquartered in Commerce, California; Jaipur, India; Dubai, United Arab Emirates and Auckland, New Zealand. Their services include Blockchain, Mobile App Development, and Web Development.Read More
Clients
astonmartin Handy Nike RAK CeramicsIndustries
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16$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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17$10,000+10 - 49 employeesMontevideo, UruguayRead More
inMind is a software development agency based in Montevideo, Uruguay. Founded in 2008 by a team of systems engineers, inMind now has 44 employees and offers an extensive range of development services to a global, technology-forward client base. Their areas of expertise include mobile app development for Android and iOS, web development, enterprise app modernization, and blockchain development.
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Tech startups with seed funding looking for empower their business supported on app developmentIndustries
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18$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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19$10,000+50 - 249 employeesKraków, PolandBlockchain company Peiko was launched in 2017. Their midsize team is headquartered in Miami, Florida; London, England; New York, New York and Ottawa, Canada. Peiko focuses on Blockchain and Artificial Intelligence.Read More
Clients
OrionProtocol (Top 250 Cryptocurrencies on CoinMarketcap. The first gateway to the entire crypto market: aggregating every CEX, DEX, and swap pool into one decentralized platform. The market cap of ORN is 250 000 000$)Industries
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20$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
Clients
121with - UKIndustries
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21$5,000+50 - 249 employeesHanoi, VietnamTwendee is a Hanoi, Vietnam-based custom software development company. Established in 2018, the midsize team offers Custom Software Development, Blockchain, Artificial Intelligence, Application Testing, and more.Read More
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22Undisclosed10 - 49 employeesRead More
MbnTech is a blockchain company. They specialize in blockchain, cloud consulting & SI, cybersecurity, and IT staff augmentation and were founded in 2017. Their small team is based in Bucharest, Romania.
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23$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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24$25,000+1,000 - 9,999 employeesJersey City, NJApplication development firm Hyperlink InfoSystem is based in Jersey City, New Jersey; Ahmedabad, India; London, England and Dubai, United Arab Emirates. Established in 2011, the large team offers Mobile App Development, Custom Software Development, Artificial Intelligence, Blockchain, and more.Read More
Clients
HitachiIndustries
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25$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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26$50,000+50 - 249 employeesBurnaby, CanadaBlockchain company Technorely Inc. Is in Burnaby, Canada; Washington, District of Columbia; Kyiv, Ukraine and Kharkiv, Ukraine. They offer Blockchain, Custom Software Development, Web Development, and Mobile App Development and were established in 2018.Read More
Clients
Enverus On The Mend SkyglyphIndustries
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27$10,000+10 - 49 employeesYerevan, ArmeniaRead More
Blockstars.tech is a based in Yerevan, Armenia. Established in 2021, the small team focuses on.
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Coyote CoinIndustries
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28$5,000+250 - 999 employeesPembroke Pines, FLRead More
InvoBlox is a blockchain company. The midsize Pembroke Pines, Florida-based team provides blockchain. The company was established in 2014.
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29$25,000+10 - 49 employeesWarszawa, PolandRead More
Imapp is a blockchain company. Established in 2013, the team specializes in blockchain and web development. Their small firm is based in Warszawa, Poland.
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30$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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