Top 100 Smart Contract Companies

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Top 100 Smart Contract Companies

June 2022

Looking for a top smart contract developer?

A smart contract is software for managing digital transactions such as the exchange of cryptocurrencies. The transaction only occurs when pre-defined conditions are met, which means smart contract computer programs must define rules and enforce them. 

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List of the Best Smart Contract Developers

  • 211
    • $5,000+
    • 50 - 249 employees
    • Indore, India

    Synsoft Global is an IT solutions company located in Indore, India. It was founded in 2009 and now employs a team of 79 that provides web development and design, mobile app development, e-commerce development, and more to small businesses. 

    Clients

    • Shell
    • Sparkup
    • BitVester
    • ShowHouse

    Industries

    Notable Project

    A products distributor wanted to provide software for internal processes to their clients. Synsoft Global developed e-procurement software that allows clients to manage their spending and it integrates with the existing platforms. About 60% of clients are using the app. 

    "They understand me and the requirements. Outsourcing often brings about unclear expectations and inaccuracies, but Synsoft is very willing to acknowledge that their understanding may be different from our expectations. They correct mistakes accordingly and take risks with us to provide a product that actually works." — CTO, Products Distributor

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  • 212
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    MelioraWeb is a web agency based in Sofia, Bulgaria, and founded in 2019. With no more than 10 professionals, they specialize in e-commerce development, conversion optimization, and email marketing solutions for small and medium-sized companies.

    Clients

    • BERMUDAPPS
    • Haven Tents

    Industries

    Notable Project

    An IT services company hired MelioraWeb to create an app to help increase Shopify's store traffic. The team handled everything from the design to the actual development of the product.

    "They work on time and if there is a reason that could slow down the project, they will let you know!"

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  • 213
    • $5,000+
    • 2 - 9 employees
    • Łódź, Poland

    Blockhunters is a blockchain auditing company based in Lodz, Poland and founded in 2018. Specializing in blockchain, the five-person team also provides cybersecurity and custom software development services. Their client focus is on small businesses in the financial services, IT, telecommunications, and e-commerce sectors.

    Clients

    • Dispatch Labs

    Industries

    Notable Project

    Blockhunters executed a security audit of a layer-one blockchain distributed tech solution. They checked for bugs and audited the theory behind the consensus, providing both tactical and strategical services.

    “It was a top-notch experience across the board, and I’d love to work with them again.”

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  • 214
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    INC4 is a software firm founded in 2013 with fewer than 50 members. They offer blockchain, custom software development, and web development solutions from their office in Kyiv, Ukraine. They work primarily with clients in the fields of financial and IT services as well as advertising.

    Clients

    • JetHash
    • Nextadnet
    • SmartyAds

    Industries

    Notable Project

    A cryptocurrency mining farm hired INC4 to assist in developing a mining power management system.

    "It was impressive how agile the team can be, still keep working in their unique style."

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  • 215
    • $10,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Established in 2017, First Bridge is a blockchain company. Headquartered in Kyiv, Ukraine, their midsize team focuses on blockchain, other application development, custom software development, Artificial Intelligence, and more.

    Industries

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  • 216
    • $10,000+
    • 250 - 999 employees
    • Las Vegas, NV

    Software Pro, a digital strategy company, is located in Las Vegas, Nevada. The midsize team specializes in digital strategy, custom software development, web development, mobile app development, and more and was established in 2015.

    Industries

    Notable Project

    Software Pro had built a website for a consumer electronics company. They aimed to create a quick platform that attracted customers well. 

    "They communicated very quickly."

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  • 217
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 50 - 249 employees
    • Singapore, Singapore

    EMURGO is a blockchain technology company in Singapore, Singapore. Founded in 2017, they have about 50 employees that serve mostly midmarket and small-business clients in a wide variety of industries. Services include blockchain, IoT development, and custom software development.

    Clients

    • Yoroi
    • Seiza
    • Cardano

    Notable Project

    EMURGO developed supply chain software for a coffee company. In efforts to aid the client’s operational processes, their team developed a platform that allows for the traceability of its products. The solution has received positive feedback and was delivered on time.

    “It’s great, they manage to deliver on time and with great result.” – Head of Marketing, Coffee Company

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  • 218
    • $10,000+
    • 10 - 49 employees
    • Ahmedabad, India

    Mobile First Applications is an app growth and full-stack development firm based in Ahmedabad, India. Founded in 2014, their team of about 25 serves clients in the advertising, IT, and consumer products sectors. Services include mobile platforms, frameworks and CMS, and programming.

    Clients

    • VW
    • CarWale
    • Audi
    • Mahindra First Choice

    Industries

    Notable Project

    Mobile First Applications created an iOS version of an existing Android app for a healthcare company. They completed the app within a month. The team was communicative and helpful every step of the way.

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  • 219
    • $5,000+
    • 10 - 49 employees
    • Toronto, Canada

    Blockchain Consilium is a blockchain company founded in 2019. The small team provides blockchain, cybersecurity, and IT strategy consulting. The agency is located in Toronto, Canada.

    Notable Project

    Smart Contract used BlockChain Consilium to conduct cybersecurity services for a blockchain company. They oversaw security audits, potential risks mitigation, and provided cybersecurity best practices.

    "It's impressive how this company has supported the top players in the space with their security auditing services"

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  • 220
    • Scheduling

      4.4
    • Quality

      4.6
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Kochi, India

    Dexlock is a team of about 40 IT specialists based in Kochi, India. Founded in 2012, they provide mobile app development, web development, and BI and big data consulting.

    Clients

    • Tralcer
    • AppsIntegra
    • Upcomer
    • Fold Schools

    Industries

    Notable Project

    Dexlock augments an in-house team to build a multi-platform product that includes a web platform plus native iOS and Android apps. They currently create updates and improvements.

    “They behaved like collaborators and gave us suggestions for further improvement of our product.”

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  • 221
    • $5,000+
    • 10 - 49 employees
    • Kraków, Poland

    Cardinal Cryptography is a software agency founded in 2018 and based in Krakow, Poland. With more than 10 members, they offer custom software development, web development, and blockchain solutions for clients in industries such as energy, financial services, and more.

    Clients

    • Aleph Zero Foundation

    Industries

    Notable Project

    Cardinal Cryptography provided platform development, mathematical research, and design. Their team also handled PR and marketing research. The team also provided branding and logos. 

    "The level of professionalism and support regarding research has been exemplary."

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  • 222
    • $5,000+
    • 10 - 49 employees
    • Islamabad, Pakistan

    Ideofuzion Pvt Ltd. is a blockchain-based company based in Islamabad, Pakistan, and founded in 2013. With fewer than 50 employees, they offer blockchain, mobile app development, and IoT development services for clients in the field of IT services.

    Clients

    • Appsolutely : Loyalcoin
    • SyncFab
    • MedpayRx
    • Healthport

    Industries

    Notable Project

    A longtime development partner, Ideofuzion Pvt Ltd. has worked on projects for third-party clients such as platform and custom blockchain development, as well as system enhancement.

    "Ideofuzion Pvt Ltd. puts in extra time and effort because they know that there are deadlines that need to be met."

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  • 223
    • Undisclosed
    • 50 - 249 employees
    • Lahore, Pakistan
    Kryptomind is a midsize blockchain company in Lahore, Pakistan. They specialize in blockchain, web development, mobile app development, and AR/VR development and were founded in 2018.
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  • 224
    • Undisclosed
    • 50 - 249 employees
    • Sofia, Bulgaria

    Motion Software is a custom software development firm. The small Sofia, Bulgaria-based team specializes in custom software development, blockchain, e-commerce development, IT staff augmentation, and more. The agency was founded in 2015.

    Industries

    Notable Project

    Motion Software provided Angular frontend development support for a development studio. They were tasked with supporting the development of a solution for the International Digital Asset Exchange Association.

    The level of professionalism of all people involved was impressive.

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  • 225
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Córdoba, Spain

    Headquartered in Córdoba, Spain, The Neon Project is a digital agency that assists with large organizations and startups. Since 2018, their team of 15+ has been specializing in web development, custom software development, artificial intelligence, and blockchain. 

    Notable Project

    The Neon Project was hired by an IoT company to develop their smart locker solution for tourists. The team used React and Python to build the solution and the entire booking process. The reviews have been positive, and tourists say that the flow is effortless.

    "The Neon Project is the best company you can get to work with." – CEO, IoT company

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  • 226
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Fort Lauderdale, FL
    Clodebase is an UX design company. Their midsize team is headquartered in Fort Lauderdale, Florida. Their services include ux/ui design, custom software development, web development, mobile app development, and more. The company was launched in 2018.

    Industries

    Notable Project

    Clodebase provides custom software development services for software development platforms. They help the client complete their platforms' frontend development to attract end customers.

    "They deliver amazing results, and I'm all about that."

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  • 227
    • Scheduling

      4.5
    • Quality

      4.5
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Small blockchain company CST, is in Sofia, Bulgaria. They specialize in blockchain, BI & big data consulting & SI, cloud consulting & SI, and custom software development and were launched in 1997.

    Notable Project

    CST built a web-based and hybrid mobile application for a sports startup. They developed the solution using Python and implementing specifications. Now, their team provides ongoing maintenance and support.

    "They’re flexible, trustworthy, straightforward, and honest."

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  • 228
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Surat, India

    Based in Surat, India and Edison, New Jersey, TechNomads is an application development company and website development firm. Established in 2019, the small team provides mobile app development and web development.

    Industries

    Notable Project

    TechNomads designed and developed a web-based platform for a financial services provider using React.js and PHP.  Their work included front- and backend development and high-fidelity designs.

    “They brought high-end technical capabilities to the table and delivered a very good platform.”

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  • 229
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Chennai, India

    Founded in 2013, Skcript is a digital consulting company with multiple locations in India and U.A.E. Their team of 14 specializes in custom software development, artificial intelligence, enterprise app modernization, and blockchain for mostly midmarket clients. 

    Clients

    • BOSCH
    • Intel
    • Google
    • Microsoft

    Industries

    Notable Project

    An IT consulting company hired Skcript for ongoing blockchain development services. They worked on automation projects and developed a mobile app. Their work has proven that they're a strong technology resource. 

    "They are good and smart people to work with." – Senior VP, IT Consulting Company

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  • 230
    • $25,000+
    • 10 - 49 employees
    • Chicago, IL

    Loadsys Solutions is a web development agency based in Chicago, IL. Since 2002, its small team of 10+ employees has completed hundreds of projects for its small to mid-sized businesses on their web development, software development, and mobile development needs.

    Clients

    • All Star Delivery
    • True Photography
    • Vault Electricity
    • APO Box

    Industries

    Notable Project

    Loadsys Solutions developed a website and CMS for a university debate program. The frontend of the platform offers various camps and offerings, while the backend supports management and payment processing.

    “The tools they’ve built for us have allowed us to grow quite a lot.”

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  • 231
    • $5,000+
    • 50 - 249 employees
    • Noida, India

    With 62 employees, both Maxtra Technologies' South Africa and India offices develop mobile apps and blockchain solutions. The small-business focused firm was founded in 2010 and works in a variety of industries including e-commerce, business services, and the arts. They also have experience with web and product design. 

    Clients

    • Macoco Cosmetics
    • Lexap
    • Veeray Kart
    • Global Cruizers

    Industries

    Notable Project

    A local services company decided to partner with Maxtra Technologies in order to develop an app for their business.

    "We got our application developed within the timeframe and all the issues were tackled carefully for the better."

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  • 232
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Newark, DE

    Soluntech is a software agency from USA, and Colombia. They are a team of more than 25 people working remotely since 2012 for clients all around the world. Their service offer includes end-to-end custom software development, dedicated hours, and dedicated remote teams. Within their area of expertise they have web, and mobile development, UI / UX Design, QA testing, project planning and management, artificial intelligence and machine learning.

    Clients

    • Lewis Roca Rothgerber Christie LLP:
    • First American Financial Corporation
    • Red Strategy Group

    Industries

    Notable Project

    SOLUNTECH was hired to expand and configure the agency’s Knack relational database system and also developed some JavaScript code to increase its functionality.​

    "I'd have no hesitations in recommending SOLUNTECH to friends or anyone else."

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  • 233
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • New York, NY

    A4BEE is an IoT development company. The small team is based in New York, New York and Wrocław, Poland. Their services include IoT development, cloud consulting & SI, IT strategy consulting, blockchain, and more.

    Industries

    Notable Project

    A4BEE is developing a biotechnology company’s custom software solution. The app interfaces the client’s product with a customer database. They’ve already built a POC and are working on the actual tool.

    "They are very innovative and explain the concepts well to any audience."

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  • 234
    • $10,000+
    • 10 - 49 employees
    • Mumbai, India

    Cosdec Alpha is an IT strategy consulting company. Their small team is headquartered in Mumbai, India and specializes in IT strategy consulting, market research, AR/VR development, Artificial Intelligence, and more. The company was established in 2020.

    Clients

    • Vexillum Treasury
    • Poly Studios
    • Forticraft International Group
    • Krypton Engineering

    Industries

    Notable Project

    An edtech company hired Cosdec Alpha to develop an identity management solution based on blockchain. They analyzed the client's needs, created a use case for blockchain, tested the system, and deployed it.

    "The process was seamless to the point that it felt completely automated."

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  • 235
    • $50,000+
    • 50 - 249 employees
    • Kharkiv, Ukraine

    Spintech Software is a development company. They focus on web, custom software, and mobile app development and were founded in 2018. Their team of 21 is based in Kharkiv, Ukraine.       

    Clients

    • E-Sign
    • Lendwise
    • eSports Tournament
    • Settle-in

    Industries

    Notable Project

    An IT services company partnered with Spintech Software for e-commerce web development services. The team helped with the development of the client's project for their end client.

    "This is really a great result and all collaboration was on the top level."

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  • 236
    • $25,000+
    • 10 - 49 employees
    • Rzeszów, Poland

    Small custom software development company Neti sp. Z o.o., is in Rzeszów, Poland. They specialize in custom software development, web development, and e-commerce development and were founded in 2010.

    Industries

    Notable Project

    Neti sp. z o.o. was hired by a SaaS company to build the front- and backend of their Web3 applications. They're tasked with assisting in developing dApps and implementing new features into existing ones.

    "Their intelligence, flexibility, honesty, and friendliness are impressive."

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  • 237
    • $5,000+
    • 10 - 49 employees
    • Jaipur, India

    Vardhaman Infotech is an application development company based in Jaipur, India. The company, founded in 2010, has a team of more than 20 that provides mobile app development, blockchain, and AI services. Vardhaman Infotech serves small and larger-sized companies in various industries that include business services, consumer products & services, and e-commerce.

    Clients

    • Tikaana
    • CMA Turnkey
    • MyCruze
    • AndyW Forex Trader

    Industries

    Notable Project

    Vardhaman Infotech developed an app for a meditation center. The app allows external stakeholders to book appointments, watch meditation videos, and check upcoming events. The team continues to enhance the app. 

    "Vardhaman Infotech is pleased to help us at any point in time."

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  • 238
    • $5,000+
    • 10 - 49 employees
    • Ahmedabad, India

    Jash Entertainment is an AR/VR firm based in Ahmedabad, India. Founded in 2012, their team of 30 serves clients in the entertainment and marketing sectors. Services include custom software and web development.

    Clients

    • - AR/VR Applications and Games Development
    • -  Software, ERP development
    • - Website and Mobile Application Development

    Industries

    Notable Project

    Jash Entertainment is developing a website and software for an e-learning company. The team also creates interactive content for the client's platform such as videos, simulations, and AR/VR games, among others.

    "JE as a team has great command specifically in the segment of e-learning and interactive content development."

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  • 239
    • $10,000+
    • 250 - 999 employees
    • Bengaluru, India

    DxMINDS Innovation Labs is a AI development company based in Bangalore, India. Founded in 2018, they have offices in Hayward, Calif., Kiama, Australia, Dubai, and San Miguel, Peru. The team of 31 employees provides mobile app, UX design, and AI services.

    Clients

    • RedMart
    • SixT
    • Flatworld Solutions
    • Rakuten

    Industries

    Notable Project

    DxMINDS Innovation Labs developed an entirely new strategy for their IT client. They designed intelligent and market-ready products based on their client’s unique needs and specifications. This resulted in more contracts from their client and positive feedback.

    "The team successfully delivered a mobile app that’s currently being promoted. Expect DxMinds Innovation Labs Pvt Ltd to work efficiently with a responsive style of communication." – Project Manager, IT Company

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  • 240
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Jaipur, India

    ArStudioz is a software solutions company that was founded in 2017. Headquartered in Jaipur, India, the company consists of less than 10 employees. They specialize in mobile app development, blockchain, and custom software development for mostly small businesses. 

    Clients

    • Arabian Bemco
    • Idea Network
    • GJ
    • UC Bank

    Industries

    Notable Project

    ArStudioz created an app that monitors industrial equipment in real time for a meteorology software company. They succesfully implemented the software on both iOS and Android platforms and worked with the client to connect its app with existing cloud servers on a tight deadline.

    “The entire team was dedicated, so our progress was quite fast. We had real-time conversations even during the weekends.” – CTO, Meteorology Software Company

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