48
Last updated 08 December, 2025

Top IT Staff Augmentation Companies in California

List of Best IT Staff Augmentation Companies in California

48 Companies | Last Updated 16 December, 2025

OTS Solutions

(1 Reviews)

Building The Future With Digital Solutions

OTS Solutions is a leading Digital Solutions Consulting & Services provider headquartered in Richardson TX. OTS offers unmatched quality to improve efficiencies and help grow the businesses of our…Explore the detailed profile of OTS Solutions

RW

A Trustworthy service provider Company

  • 51 to 250

  • $26 - $50

  • $25001 - $50000

  • California, USA

Matellio Inc.

(15 Reviews)

Navigating Ideas

Matellio is a leading software engineering studio, recognized globally for delivering intelligent solutions powered by Artificial Intelligence and Machine Learning. We specialize in developing customized…Explore the detailed profile of Matellio Inc.

Chris

Matellio was involved in the design, development, and testing phases. They’re very well-rounded in that regard.

  • 51 to 250

  • $51 - $100

  • -

  • California, USA

AllianceTek Inc.

(2 Reviews)

Empowering IT Solutions

Custom software, web development and IT business solutions provider company US, 18+ years’ experience in building mobile, cloud & web solutions. AllianceTek provides onshore client service and…Explore the detailed profile of AllianceTek Inc.

Lori

Their team ensured a solid project management experience.

  • 51 to 250

  • $26 - $50

  • Less than - $5000

  • California, USA

Probey Services

Shaping the Future of Business

World’s #1 Rated & Reviewed Tech Partner, Probey Services is a world-renowned IT and digital solutions company, headquartered in London, UK, with a state-of-the-art development center in India…Explore the detailed profile of Probey Services

  • 1000+

  • Up to $25

  • Less than - $5000

  • California, USA

Squareboat is a design-first software development company founded in 2013, helping startups and enterprises build world-class digital products that are fast, beautiful, and scalable. Headquartered in…Explore the detailed profile of Squareboat Solutions Pvt. Ltd.

  • 51 to 250

  • $51 - $100

  • $25001 - $50000

  • California, USA

Seasia Infotech

(1 Reviews)

A CMMI Level 5 Company

Established in 2000, SEASIA INFOTECH proudly serves as a leading provider of IT consulting and software development services, headquartered in India. With a comprehensive suite of services including enterprise…Explore the detailed profile of Seasia Infotech

Shelly

They’re excellent programmers and know how to come up with innovative solutions that meet our ultimate goals.

  • 251 to 1000

  • $26 - $50

  • $10001 - $25000

  • California, USA

Spiral Scout

Tech Teams That Work for You

Spiral Scout is a leading custom software development company that helps SaaS and consumer companies achieve efficient digital transitions with done-for-you software and seamless talent solutions. Based…Explore the detailed profile of Spiral Scout

  • 51 to 250

  • $51 - $100

  • $25001 - $50000

  • California, USA

Third Rock Techkno

Empowering SMEs to Leverage Technology for Growth

Third Rock Techkno is a solution-centric company driven by a passion for technology. It is an internationally located technology provider headquartered in San Jose, United States, with R&D centers…Explore the detailed profile of Third Rock Techkno

  • 51 to 250

  • $26 - $50

  • $5001 - $10000

  • California, USA

Capital Numbers Infotech Ltd.

Your Partner in Digital Transformation and Growth

Capital Numbers is an award-winning software development company specializing in digital transformation to drive business growth and success. We deliver custom-built solutions tailored to the unique needs…Explore the detailed profile of Capital Numbers Infotech Ltd.

Cameron

Quickly responded to our business requirements.

  • 251 to 1000

  • Up to $25

  • $5001 - $10000

  • California, USA

Cerebrum Infotech

(2 Reviews)

We Design Future-Ready website and Mobile Applications

Cerebrum Infotech is a mobile application and software development company, Cerebrum is regarded as a premier app development company.  We emphasize our customers' needs; it is our prime priority-…Explore the detailed profile of Cerebrum Infotech

Rajeev

Excellent Product and Awesome Support from the Team

  • 51 to 250

  • Up to $25

  • Less than - $5000

  • California, USA

SDLC Corp

(5 Reviews)

Your Technology Partner

SDLC Corp stands as a global technology powerhouse with 500+ certified developers, engineers, architects, designers & product experts delivering high-impact digital solutions across industries. With…Explore the detailed profile of SDLC Corp

Toni

Flawless Execution from Start to Finish!

  • 251 to 1000

  • $26 - $50

  • $5001 - $10000

  • California, USA

CIGNEX

Driving Digital Transformation

CIGNEX is a global consulting company offering solutions, services and platforms on Open Source, Cloud and Automation technologies. Since 2000, CIGNEX has been delivering enterprise class solutions, which…Explore the detailed profile of CIGNEX

  • 251 to 1000

  • $26 - $50

  • $5001 - $10000

  • California, USA

Vrinsoft Technology

(4 Reviews)

Ranked #1 Software & App Development Company

Vrinsoft is a leading IT services provider company with over 15 years of experience serving businesses across the USA, UK, Australia, and the UAE. Our commitment to delivering high-quality, innovative…Explore the detailed profile of Vrinsoft Technology

Binny

We are glad that we got such an talented company to work with.

  • 51 to 250

  • Up to $25

  • $10001 - $25000

  • California, USA



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