Top 100 Smart Contract Companies in the United States

Need Help Selecting a Company?
Directory image
  1. Home
  2. Blockchain
  3. Smart Contract Development
  4. United States

Top 100 Smart Contract Companies in the United States

The Best of May 2024

Looking for a top smart contract developer in the United States?

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. 

Jump to Most Reviewed Companies

List of the Best United States Smart Contract Developers

  • 61
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $50,000+
    • 2 - 9 employees
    • Berkeley, CA
    Quant Five LLC is a website development company launched in 2017. They are in Berkeley, California and have a small team. Their services include web development, ux/ui design, blockchain, mobile app development, and more.
    Read More
  • Get connected with a company for free

    Tell us about your project, and we'll match you with vetted companies that meet your requirements.

    Get Started
  • 62
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • Southfield, MI

    Trajectus, a web design agency, is based in Southfield, Michigan and San Jose, California. They provide web design, e-commerce development, enterprise app modernization, application management & support, and more and were founded in 2015.

    Read More

    Industries

  • 63
    (7 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      4.9
    • Undisclosed
    • 50 - 249 employees
    • Salisbury, MD

    Raptor Mobile Apps is a midsize Salisbury, Maryland-based app development firm. They offer mobile app development, mobile & app marketing, e-commerce development, blockchain, and more and were established in 2013.

    Read More

    Industries

  • 64
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • Cambridge, MA
    Mobiloitte Inc. Is a Cambridge, Massachusetts-based blockchain company. Launched in 2009, the midsize team provides blockchain, mobile app development, wearable app development, custom software development, and more.
    Read More
  • 65
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • McDonough, GA
    Project Verte is a blockchain company. The small McDonough, Georgia-based agency was launched in 2017. Their team offers blockchain.
    Read More
  • 66
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Atlanta, GA
    QGenda, a blockchain company, is in Atlanta, Georgia. The midsize agency was founded in 2006. Their team offers blockchain.
    Read More
  • 67
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Alpharetta, GA
    Artificial intelligence development company and blockchain company ObjectFrontier Software (OFS) was launched in 1997. Their midsize team is in Alpharetta, Georgia. ObjectFrontier Software (OFS) specializes in Artificial Intelligence and blockchain.
    Read More
  • 68
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Franklin Township, NJ
    Cygnus Professionals Inc. Is a small blockchain company in Franklin Township, New Jersey. Launched in 2010, the team specializes in blockchain.
    Read More
  • 69
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • South Plainfield, NJ
    Radiant Systems Inc is an artificial intelligence company and blockchain company. Their midsize team is headquartered in South Plainfield, New Jersey and provides Artificial Intelligence and blockchain. The agency was founded in 1995.
    Read More
  • 70
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Alpharetta, GA
    Paramount Software Solutions, Inc is a blockchain and cybersecurity company. The Alpharetta, Georgia-based company was established in 1997. The midsize team focuses on blockchain and cybersecurity.
    Read More
  • 71
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Sunnyvale, CA
    Protofire is a small blockchain company. Based in Sunnyvale, California, the firm was established in 2017. Their team offers blockchain, business consulting, and web development.
    Read More

    Industries

  • 72
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • New York, NY
    Arbol is a blockchain and ai consulting company located in New York, New York. Established in 2018, the midsize team specializes in blockchain and ai consulting.
    Read More
  • 73
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Wilmington, DE
    Getty/IO, a blockchain company, was founded in 2009. Based in Wilmington, Delaware, their midsize team provides blockchain.
    Read More
  • 74
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Wilmington, DE
    Launched in 2023, SmartSpyAi is a midsize blockchain company. Their team offers blockchain. The company is located in Wilmington, Delaware.
    Read More
  • 75
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Wilmington, DE
    Cybersecurity and blockchain company Naoris Protocol is in Wilmington, Delaware. The midsize team offers cybersecurity and blockchain. The firm was founded in 2018.
    Read More
  • 76
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 50 - 249 employees
    • Chicago, IL

    Vaival Technologies is a custom software development company. The midsize Chicago, Illinois-based agency was established in 2009. Their services include custom software development, blockchain, and web development.

    Read More

    Industries

  • 77
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Lewes, DE
    Application development company Lumighost LTD was established in 2018. The company offers mobile app development, ux/ui design, and wearable app development and has a small team. The company is based in London, United Kingdom.
    Read More

    Industries

  • 78
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • Orlando, FL
    BCoder Castle is a midsize software development company. Founded in 2020, the team specializes in custom software development, web development, mobile app development, wearable app development, and more. The firm is headquartered in Orlando, Florida and Panchkula, India.
    Read More
  • 79
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • San Francisco, CA
    TheBlockBox is a blockchain company. Launched in 2018, the small agency is located in San Francisco, California. Their services include blockchain, custom software development, cybersecurity, and application testing.
    Read More

    Industries

  • 80
    (2 Reviews) 4.8
    • Timeliness

      5.0
    • Service Excellence

      4.8
    • Value

      5.0
    • Would Recommend

      4.8
    • $10,000+
    • 10 - 49 employees
    • Nashville, TN

    Tech Band is a blockchain company. Established in 2016, the team offers blockchain, custom software development, web development, and mobile app development. Their small agency is located in Kyiv, Ukraine.

    Read More

    Clients

    • Nimbus

    Industries

  • 81
    (0 Reviews)

    Not yet reviewed.

    • $25,000+
    • 50 - 249 employees
    • Post Falls, ID
    Rapid Innovation is a small Post Falls, Idaho-based blockchain company. They focus on blockchain, mobile app development, and web development and were established in 2019.
    Read More

    Industries

  • 82
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Cranston, RI
    HoC Solutions is a blockchain company located in Cranston, Rhode Island; , Singapore and ,, Qatar. The small team specializes in blockchain and was founded in 2017.
    Read More

    Industries

  • 83
    (179 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      4.9
    • $25,000+
    • 1,000 - 9,999 employees
    • Jersey City, NJ

    Founded in 2011, Hyperlink InfoSystem is a 250+ team of professionals dedicated to IT services, mobile app development, and ERP/SI consulting. Based in Ahmedabad, the company offers a range of digital solutions from offices in the UK, US, and Australia.

    Read More

    Clients

    • Hitachi

    Industries

  • 84
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Mountain View, CA

    Scytalelabs is a graphic design agency founded in 2018. They are headquartered in Lahore, Pakistan and have a midsize team. Their services include graphic design, other design, Artificial Intelligence, and blockchain.

    Read More

    Industries

  • 85
    (0 Reviews)

    Not yet reviewed.

    • $25,000+
    • 10 - 49 employees
    • Vancouver, WA

    Salvo Software is a software development company founded in 2018. The company provides custom software development, application management & support, ux/ui design, blockchain, and more and has a small team.

    Read More

    Industries

  • 86
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Atlanta, GA
    Drofika is a blockchain and IoT development company. They are located in Atlanta, Georgia and have a small team. The company specializes in blockchain and IoT development.
    Read More
  • 87
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Alpharetta, GA
    Dignyfy a Blockchain Development Company is an Alpharetta, Georgia-based blockchain company. The small team focuses on blockchain. The agency was founded in 2017.
    Read More
  • 88
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Alpharetta, GA
    Established in 2012, Yannay Technologies is an artificial intelligence development company and blockchain company. Their small team is based in Alpharetta, Georgia. Their team specializes in Artificial Intelligence and blockchain.
    Read More
  • 89
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Peachtree City, GA
    BlockInterop, Inc. Is a Peachtree City, Georgia-based blockchain company. The small firm was launched in 2018. Their team offers blockchain.
    Read More
  • 90
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Minneapolis, MN
    Established in 2018, Minnesota Blockchain Initiative is a blockchain company. The small team focuses on blockchain. The firm is headquartered in Minneapolis, Minnesota.
    Read More

Get connected with the right company for you

We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.

Schedule Consultation