Top 60 Smart Contract Companies in California

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Top 60 Smart Contract Companies in California

The Best of November 2024

Looking for a top smart contract developer in California?

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 California Smart Contract Developers

  • 31
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Los Angeles, CA

    Jators LLC is a Los Angeles, California-based AI development company. The small team focuses on Artificial Intelligence, IoT development, and blockchain and was founded in 2022.

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    Industries

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  • 32
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.5
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Los Angeles, CA

    Beyond Enterprizes, a small blockchain company, is headquartered in Los Angeles, California; Cluj-Napoca, Romania and București, Romania. They offer blockchain, business consulting, IT strategy consulting, custom software development, and more and were established in 2012.

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    Industries

  • 33
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • Burbank, CA
    Dev Team, Inc, a website development firm, was launched in 2016. They focuses on Web Development and Mobile App Development.
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  • 34
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Santa Clarita, CA
    Established in 2018, IIInigence LLC, a small branding firm, is in Santa Clarita, California. Their services include Branding and Web Design.
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  • 35
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • San Francisco, CA
    Yellow Capital, a Blockchain Marketing company, is headquartered in San Francisco, California. They provide Blockchain Marketing and Blockchain and were founded in 2020.
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  • 36
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 2 - 9 employees
    • San Francisco, CA
    Guru Labs is a San Francisco, California-based Blockchain company. They focus on Blockchain and Custom Software Development and were launched in 2021.
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  • 37
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • San Francisco, CA
    Launched in 2009, Zavod-IT is a small San Francisco, California-based API Development company. Their services include API Development and Blockchain.
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    Industries

  • 38
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • San Diego, CA
    Escape is a Blockchain company. Headquartered in San Diego, California, the firm was established in 2023. Their team provides Blockchain and UX/UI Design.
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  • 39
    (87 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      5.0
    • $25,000+
    • 1,000 - 9,999 employees
    • San Francisco, CA

    Headquartered in New York, Vention is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, Vention has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, Vention's talent pool includes 3500+ engineers with experience in all of the latest technologies.

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    Clients

    • IBM
    • PayPal
    • pwc
    • IC Markets

    Industries

  • 40
    (2 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.0
    • Would Recommend

      4.8
    • $5,000+
    • 10 - 49 employees
    • San Mateo, CA

    Located in San Mateo, California and Beograd, Serbia, Action Engine is a software development firm. They offer custom software development, web development, ux/ui design, mobile app development, and more and were launched in 2017.

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    Clients

    • ESRI
  • 41
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Palo Alto, CA
    Headquartered in Palo Alto, California, Intellectsoft Blockchain Lab is a Blockchain company. They provide Blockchain.
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  • 42
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Santa Clara, CA
    Web design company Hire Frontend Developer India is headquartered in Santa Clara, California and Ahmedabad, India. Their services include Web Design and Web Development.
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    Industries

  • 43
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Elk Grove, CA
    Established in 2020, Titans Finance, LLC is a Blockchain company. Their team specializes in Blockchain and Blockchain Marketing.
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  • 44
    (7 Reviews) 4.6
    • Timeliness

      4.5
    • Service Excellence

      4.6
    • Value

      4.4
    • Would Recommend

      4.8
    • $5,000+
    • 50 - 249 employees
    • Dublin, CA
    Software Developement is a midsize cloud consulting & SI company. In Noida, India, the agency was launched in 2021. Their team provides cloud consulting & SI, IT staff augmentation, custom software development, AR/VR development, and more.
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    Industries

  • 45
    (9 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      4.9
    • $10,000+
    • 50 - 249 employees
    • San Francisco, CA

    Double Coconut is a web development firm based in San Francisco, Calif. Founded in 2011, their team of 30 serves clients in the gaming, marketing, and entertainment sectors. Services include mobile development, programming, and AI.

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    Clients

    • Microsoft Casual Games
    • Ellen Degeneres
    • OTG Games
    • EA Sports | Madden NFL

    Industries

  • 46
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Soquel, CA
    Bees2biz is a Product Design company. Their small team of employees is located in Soquel, California and Bogotá, Colombia. Their team offers Product Design and Blockchain.
    Read More

    Industries

  • 47
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Berkeley, CA
    Blockchain company VolumeFi is in Berkeley, California. They offer Blockchain and UX/UI Design and were launched in 2021.
    Read More
  • 48
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • San Jose, CA

    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.

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    Industries

  • 49
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • San Francisco, CA
    Founded in 2020, Endaoment is a small San Francisco, California-based Blockchain and Blockchain Marketing company. Their team provides Blockchain and Blockchain Marketing.
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  • 50
    (3 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • San Francisco, CA

    Cybersecurity company BlockApex is headquartered in Karachi, Pakistan. Established in 2021, the small team focuses on cybersecurity and blockchain.

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    Industries

  • 51
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • San Francisco, CA
    Multiplied is a PR agency. They were founded in 2017, and their services include Public Relations and Blockchain.
    Read More

    Industries

  • 52
    (60 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.6
    • Would Recommend

      4.9
    • $5,000+
    • 250 - 999 employees
    • Palo Alto, CA

    Founded in 2014, LITSLINK is a development company based in Kyiv, Ukraine with a satellite office in Kharkiv, Ukraine. With over 80 employees, LITSLINK provides web development, mobile app development and custom software development services. LITSLINK provides services to companies in the information technology, financial services and business services fields. 

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    Clients

    • Mush Limited

    Industries

  • 53
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Torrance, CA
    Blockchain Studioz is a small Blockchain company. Established in 2015, the team provides Blockchain and Blockchain Marketing.
    Read More
  • 54
    (55 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      4.9
    • $50,000+
    • 50 - 249 employees
    • San Francisco, CA
    Cheesecake Labs is a midsize mobile application development company. The Florianopolis, Brazil-based agency was founded in 2013. Their services include Mobile App Development, IT staff augmentation, Custom Software Development, Artificial Intelligence, and more.
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    Clients

    • MoneyGram International
    • Stellar Development Foundation
    • AB Inbev
    • Mutual of Omaha

    Industries

  • 55
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Santa Clara, CA
    Blockchain Developments is a Blockchain company. They were launched in 2018, and their services include Blockchain.
    Read More

    Industries

  • 56
    (18 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • San Francisco, CA

    Launched in 2016, SDLC Corp Technologies Pvt Ltd is a blockchain company. The company focuses on blockchain, mobile app development, Artificial Intelligence, wearable app development, and more and has a small team. The company is in Noida, India.

    Read More

    Industries

  • 57
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Santa Clara, CA
    Web development company Coding Crafts is based in Santa Clara, California and Lahore, Pakistan. The small team offers web development, mobile app development, custom software development, blockchain, and more. The firm was founded in 2019.
    Read More

    Clients

    • YogaJoint

    Industries

  • 58
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • Daly City, CA

    Founded in 2008, Tech4biz Solutions Private Limited is a midsize web design company headquartered in Bengaluru, India and Daly City, California. Their services include web design, custom software development, IoT development, Artificial Intelligence, and more.

    Read More

    Industries

  • 59
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Oakland, CA
    Headquartered in Oakland, California, Nzouat is a small custom software development firm. The team focuses on Custom Software Development and Web Development.
    Read More

    Industries

  • 60
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • Palo Alto, CA
    AVROX Solutions, a custom software development firm, was founded in 2015. Their midsize team is based in Oaklands Park, Australia; Rawalpindi, Pakistan and Palo Alto, California. The agency focuses on custom software development, web development, web design, ux/ui design, and more.
    Read More

    Industries

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