Top 100 Smart Contract Companies

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Top 100 Smart Contract Companies

The Best of June 2026

Looking 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. 

Jump to Most Reviewed Companies

List of the Best Smart Contract Developers

  • 211
    (9 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    ha noi, Vietnam
    NKKTech Global is an AI company. They are based in ha noi, Vietnam and Singapore, Singapore and have a midsize team. The firm specializes in Artificial Intelligence, Web Development, Mobile App Development, IoT development, and more.
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    Clients

    SONY – Blockchain-related collaboration (via trusted Japanese partner) TOYOTA – Automotive digital solutions (subcontract with Japanese integrator) SOFTBANK – AI & automation support (partner network subcontract) RAKUTEN – E-commerce & enterprise web system support (subcontract project)

    Industries

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  • 212
    (3 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    4.8
    $25,000+
    10 - 49 employees

    Five2One is an award-winning app development company founded in 2017 based in Sydney. They are comprised of a team of fewer than 50 experts, offering custom software, mobile app, and web development services using various frameworks such as VueJS, React Native, and NodeJS. They also have experience in working with languages such as JavaScript, Python, and SQL.

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    Clients

    PwC.

    Industries

  • 213
    (3 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Kyiv, Ukraine

    Founded in 2014, Team Harbour is a development, AI, and blockchain company based in Cincinnati, Ohio. They primarily work with small businesses in the financial services, e-commerce, and real estate industries. 

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    Clients

    XchangePlus

    Industries

  • 214
    (6 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Toronto, Canada
    August is a website development company based in Toronto, Canada. The small team focuses on Web Development, Web Design, Mobile App Development, and Blockchain. The company was founded in 2017.
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  • 215
    (22 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    London, England

    Mifort is a web development firm. Founded in 2015, the team focuses on web development and mobile app development. Their small company is Tallinn, Estonia-based.

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    Industries

  • 216
    (14 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Maslak, Türkiye

    Application development company Mobilist is located in Maslak, Turkey; Çanakkale, Turkey and Beaverton, Oregon. The small company was launched in 2009. Their team specializes in mobile app development, cloud consulting & SI, blockchain, and web development.

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    Clients

    Okuvaryum

    Industries

  • 217
    (13 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Wrocław, Poland
    ULAM LABS is a custom software development firm. Their midsize team is headquartered in Wrocław, Poland and Warszawa, Poland. Their services include Custom Software Development, Product Design, Cybersecurity, Blockchain, and more. The company was launched in 2016.
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    Clients

    Pact Ledger Cybavo Holm

    Industries

  • 218
    (9 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Islamabad, Pakistan
    IR Solutions is a blockchain company. Their midsize team is headquartered in Islamabad, Pakistan; Istanbul, Türkiye and Austin, Texas. The company provides blockchain.
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    Industries

  • 219
    (6 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Warszawa, Poland
    ND LABS is a Blockchain company founded in 2022. They are based in Warszawa, Poland and New York, New York and have a small team. Their services include Blockchain, Business Consulting, Web Development, and Artificial Intelligence.
    Read More

    Industries

  • 220
    (10 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Noida, India

    Launched in 2018, Appsums Technologies Pvt Ltd is a mobile application development company. The small Noida, India-based team provides mobile app development, web development, blockchain, email marketing, and more.

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    Industries

  • 221
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    London, England

    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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    Clients

    Polytrade

    Industries

  • 222
    (4 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Mohali, India
    Established in 2016, Innow8 Apps is an application development firm. They are headquartered in Mohali, India and have a midsize team. The firm offers Mobile App Development, Web Development, Custom Software Development, and Blockchain.
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    Clients

    QMerit: Leader in cloud-based

    Industries

  • 223
    (50 Reviews) 4.6

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    4.4

    Would Recommend

    4.6
    $10,000+
    250 - 999 employees
    Ahmedabad, India
    Yudiz Solutions is a midsize web development firm. They specialize in Web Development, Mobile App Development, Artificial Intelligence, Blockchain, and more and were established in 2009. The agency is headquartered in Ahmedabad, India.
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    Clients

    Money Control

    Industries

  • 224
    (4 Reviews) 5.0

    Timeliness

    4.0

    Service Excellence

    4.9

    Value

    4.1

    Would Recommend

    4.8
    $5,000+
    50 - 249 employees

    Founded in 2016, Magic Powered is a midsize website development company. Their services include web development. The firm is based in.

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    Industries

  • 225
    (11 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Warszawa, Poland

    GoOnline is a team of 40+ engineering & design geeks, who help companies of all sizes turn ideas into products that make life easier. The company was founded in 2008; and in the next years, its offices were set up in Kraków, London, Gothenburg, and Copenhagen. They specialize in mobile and desktop app development, web development, business intelligence, AI, IoT, DevOps, and cloud solutions.

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    Clients

    Egmont

    Industries

  • 226
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Gilgit, Pakistan
    Tech Alphalogix Pvt Ltd is an IT staff augmentation company established in 2019. Their small team is headquartered in Gilgit, Pakistan and focuses on IT staff augmentation, Web Development, Product Design, Mobile App Development, and more.
    Read More

    Industries

  • 227
    (10 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Falls Church, VA

    OakTree Apps is a development consultancy in Falls Church, Va. Founded in 2020, they have about 1 employee that serves midmarket and small-business clients in the IT, financial, and advertising industries. Services include mobile app development blockchain, and web development.

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    Clients

    PGA of America

    Industries

  • 228
    (61 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Warszawa, Poland

    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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    Clients

    Synesis One

    Industries

  • 229
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees

    Tragic Media is a development shop located in San Diego. With a team of five employees, Tragic Media offers custom software, web, and e-commerce development, as well as a handful of other complementary services, including web design, UX/UI design, digital strategy, and cloud consulting. They were established in 2009 and mostly work with mid-market and small business clients.

    Read More

    Clients

    Free Fashion Internships

    Industries

  • 230
    (9 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    London, England

    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.

    Read More

    Industries

  • 231
    (5 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    2 - 9 employees
    Melbourne, Australia

    Attalla Digital, a mobile app development company, is headquartered in Melbourne, Australia. The company specializes in mobile app development, web development, IT strategy consulting, application management & support, and more and has a small team.The company was established in 2018.

    Read More

    Industries

  • 232
    (4 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Warszawa, Poland
    Sygnisoft sp. Z o.o. Is a software development firm based in Warszawa, Poland. Founded in 2015, the small team focuses on Custom Software Development, Mobile App Development, Web Development, and Blockchain.
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    Clients

    Warsaw Marathon
  • 233
    (4 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Vicenza, Italy
    Heveloon ltd, a cloud consulting & SI company, was founded in 2018. They are headquartered in London, England and Vicenza, Italy and have a small team. Their services include cloud consulting & SI, AI Consulting, Custom Software Development, Mobile App Development, and more.
    Read More

    Clients

    Wide Care Services Eurospin

    Industries

  • 234
    (5 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    Undisclosed
    50 - 249 employees
    Lahore, Pakistan

    AMMAG Technologies is a blockchain company in Priv, Canada and Lahore, Pakistan. The midsize team focuses on blockchain, custom software development, mobile app development, AR/VR development, and more and was established in 2017.

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    Clients

    Defisports

    Industries

  • 235
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    București, Romania

    Krypton Labs is a blockchain company. The small București, Romania-based company was launched in 2020. Their team focuses on blockchain, custom software development, web development, and Artificial Intelligence.

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    Industries

  • 236
    (19 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Lahore, Pakistan

    Xeven Solutions is a software company based in Lahore, Pakistan, and founded in 2015. Their team of more than 50 offers custom software, web, and mobile app development services to clients that work in the industries of health care, IT, and automotive services.

    Read More

    Industries

  • 237
    (25 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Noida, India

    InnoApps Technologies is a mobile and web software solutions company based in Melbourne, Australia with an office in Seattle. Founded in 2016, the team of 7 specializes in mobile app development, custom app development, UX/UI design, and more. They work primarily with small and midmarket-level businesses, focusing on business services, financial services, and consumer products and services.

     

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    Clients

    ClassLink DELHIVERY LIMITED Professional Hair Labs

    Industries

  • 238
    (3 Reviews) 4.8

    Timeliness

    3.8

    Service Excellence

    4.5

    Value

    4.3

    Would Recommend

    4.8
    $1,000+
    10 - 49 employees
    Lagos, Nigeria

    TAGDEV TECHNOLOGIES LIMITED is a tech company founded in 2019 in Lekki Phase 1, Nigeria. Their team of fewer than 10 offers custom software development, product design, and AR/VR development solutions for small businesses.

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    Clients

    PAP Earth

    Industries

  • 239
    (7 Reviews) 4.5

    Timeliness

    4.1

    Service Excellence

    4.3

    Value

    4.8

    Would Recommend

    4.5
    $5,000+
    10 - 49 employees
    Miami, FL

    InfinixSoft is a mobile app development company founded in 2009. With two locations in Miami and New York, the company has a team of fewer than 40 employees that primarily serves small businesses. Their services include custom software and mobile app development.

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    Clients

    Shoudout

    Industries

  • 240
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $50,000+
    50 - 249 employees
    London, England

    Vodworks is a London, United Kingdom-based data analytics company. They offer BI & big data consulting & SI, custom software development, broadcast video, IT strategy consulting, and more and were launched in 2011.

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    Industries

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