Top 100 Staff Augmentation Services in California
The Best of December 2025Looking for a top staff augmentation service in California?
Maintaining all of your business processes and services requires an incredible amount of patience and diligence, and sometimes you need external expertise to do so.
To assist you in your search for a partner, we’ve compiled this list of the top IT staff augmentation companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Staff Augmentation Firms
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91Undisclosed50 - 249 employeesAustin, TXIntegritek Managed IT Services is an IT managed services company. The midsize Austin, Texas-based firm was founded in 2006. Their team focuses on IT managed services, Cybersecurity, IT staff augmentation, and Compliance Consulting.Read More
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Casoro GroupIndustries
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92$10,000+50 - 249 employeesWest Hollywood, CARead More
King Tide, founded in 2014, is a design and development firm headquartered in West Hollywood, CA, with a satellite office in Mexico City. King Tide's team of 15+ employees offers startup and enterprise clients alike a host of services including, but not limited to: web development, e-commerce development, mobile app development, custom software development, marketing, and graphic design.
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ESPNIndustries
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93$75,000+10 - 49 employeesFremont, CAIT managed services company Formac Inc is based in Fremont, California. The team offers IT managed services and IT staff augmentation.Read More
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94$50,000+250 - 999 employeesSan Diego, CAArkusNexus is an IT staff augmentation company. In San Diego, California and Irvine, California, the company focuses on IT staff augmentation and Custom Software Development.Read More
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95$25,000+10 - 49 employeesBoston, MARead More
Echobind is a mobile app and web development consultancy whose services include code audits, custom training, and digital strategy. Based in Boston, MA with an office in Louisville, KY, this team of 2-10 creates digital products that inspire users and empower businesses.
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AxiosIndustries
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96$10,000+10 - 49 employeesSignal Hill, CALaunched in 2024, Yellowstone Labs is an IT staff augmentation company. The agency offers IT staff augmentation and Artificial Intelligence and has a small team. The agency is headquartered in Signal Hill, California and Udupi, India.Read More
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97$1,000+2 - 9 employeesIrvine, CAEagleEye IT is an IT managed services and IT staff augmentation company. The company is based in Irvine, California. Their team provides IT managed services and IT staff augmentation.Read More
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98$1,000+250 - 999 employeesFremont, CABig data company Vertisystem was established in 2007. In Fremont, California and Indore, India, the team offers BI & big data consulting & SI and CRM consulting and SI.Read More
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99$10,000+250 - 999 employeesSan Diego, CAValoroo, an IT staff augmentation company, is headquartered in San Diego, California. Established in 2019, the team provides IT staff augmentation and Call Center Services.Read More
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100$25,000+50 - 249 employeesNewport Beach, CAEvinex is a midsize IT staff augmentation company headquartered in Newport Beach, California. The team provides IT staff augmentation and Staffing.Read More
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101Undisclosed10 - 49 employeesLaguna Hills, CAInSync Computer Solutions is an IT managed services company. Their team is based in Laguna Hills, California and specializes in IT managed services and IT staff augmentation.Read More
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102$5,000+50 - 249 employeesSan Ramon, CAStaffing company Netpace Inc. Was established in 2010. The agency offers Staffing and IT staff augmentation.Read More
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103$25,000+10 - 49 employeesMountain View, CALocated in Charlotte, North Carolina; Mountain View, California and Miraflores, Peru, Equals 11 is a CRM consulting and SI company. Founded in 2022, the small team offers CRM consulting and SI, IT managed services, IT staff augmentation, Low/No Code Development, and more.Read More
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104$1,000+50 - 249 employeesCampbell, CAClickAway IT Services is a Campbell, California-based IT managed services company. They focus on IT managed services and IT staff augmentation and were established in 2002.Read More
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105$1,000+10 - 49 employeesSan Francisco, CAGMTA Software Solutions, a mobile app development firm, was launched in 2019. The agency provides Mobile App Development, Low/No Code Development, Web Design, UX/UI Design, and more and has a small team. The agency is located in Jaipur, India; San Francisco, California; North Avenue, Singapore and Tokyo, Japan.Read More
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106Undisclosed2 - 9 employeesSan Ramon, CABlackhawk MSP is an IT managed services company launched in 2019. The team provides IT managed services and cloud consulting & SI.Read More
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107$25,000+10 - 49 employeesSan Francisco, CABlankFactor is a small custom software development company established in 2020. Their services include Custom Software Development and IT staff augmentation.Read More
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108Undisclosed50 - 249 employeesSan Francisco, CAFounded in 2009, KriyaTec IT Systems is an IT staff augmentation company. The midsize team offers IT staff augmentation and Custom Software Development.Read More
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109Undisclosed10 - 49 employeesIrvine, CAHeadquartered in Irvine, California and Irvine, California, Artemis is an IT staff augmentation company. Their services include IT staff augmentation and Executive Search.Read More
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110$25,000+10 - 49 employeesCampbell, CAANearShore Partner, an IT staff augmentation company, was founded in 2022. The team focuses on IT staff augmentation and Custom Software Development.Read More
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111$5,000+10 - 49 employeesMountain View, CARead More
Commit Studio is a custom software development company. Founded in 2015, the team provides custom software development, web development, mobile app development, IoT development, and more. Their small agency is Montevideo, Uruguay-based.
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112Undisclosed50 - 249 employeesSan Francisco, CASecond Talent is a San Francisco, California-based IT staff augmentation company. They specialize in IT staff augmentation, Recruiting, HR Outsourcing, and Employer of Record (EOR) Services and were founded in 2023.Read More
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113$10,000+50 - 249 employeesCampbell, CAITque is a midsize IT strategy consulting company in Campbell, California. Their services include IT strategy consulting and Cybersecurity.Read More
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114Undisclosed10,000+ employeesAgoura Hills, CAIT staff augmentation company Programming.com offers IT staff augmentation and Custom Software Development. They were launched in 2010.Read More
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115Undisclosed10 - 49 employeesFremont, CAIT managed services company PlanetMagpie IT Consulting was founded in 1998. The company offers IT managed services and IT staff augmentation, and is small.Read More
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116$10,000+50 - 249 employeesSan Francisco, CAScalable Path, an IT staff augmentation company, was established in 2010. They are headquartered in San Francisco, California and have a midsize team. Their services include IT staff augmentation, Custom Software Development, UX/UI Design, Web Development, and more.Read More
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GenslerIndustries
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117$1,000+50 - 249 employeesEastvale, CATechcedence Infosystems Pvt Ltd is a cloud consulting & SI company. Located in Gounder Mills, India and Eastvale, California, the team focuses on cloud consulting & SI and IT staff augmentation.Read More
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118Undisclosed50 - 249 employeesSan Francisco, CAMidsize IT strategy consulting company BeyondID, is located in San Francisco, California. The team provides IT strategy consulting and cloud consulting & SI.Read More
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119Undisclosed2 - 9 employeesLa Mesa, CATechiT Services is an IT managed services company. The team offers IT managed services and IT staff augmentation, and the agency is based in La Mesa, California.Read More
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120$10,000+10 - 49 employeesOakland, CAHuman Decode is a web development company. They are headquartered in Oakland, California and have small team. They provide Web Development and IT staff augmentation.Read More
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