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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61Undisclosed250 - 999 employeesSan Francisco, CATerminal Inc. Is an IT staff augmentation company. Their midsize team is located in San Francisco, California and offers IT staff augmentation and PEO/Employee Leasing. The firm was founded in 2017.Read More
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62$1,000+50 - 249 employeesSan Mateo, CAFounded in 2018, PieCyfer is a Generative AI company. The team specializes in Generative AI and IT staff augmentation.Read More
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63$1,000+10 - 49 employeesTruckee, CARead More
Teamswell is a finance & accounting outsourcing (FAO) company. They specialize in finance & accounting outsourcing (FAO), web development, accounting, customer service outsourcing, and more and were launched in 2020. The company is based in Truckee, California.
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64$10,000+10 - 49 employeesSacramento, CANanoByte Technologies is an IT staff augmentation company. Their small team is headquartered in Sacramento, California and Lahore, Pakistan. Their services include IT staff augmentation, Custom Software Development, Web Development, IoT development, and more. The firm was launched in 2015.Read More
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65$25,000+50 - 249 employeesLos Altos, CAConvo is an IT staff augmentation company. Their team is based in Los Altos, California and Scottsdale, Arizona and provides IT staff augmentation and AI Consulting.Read More
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66$5,000+1,000 - 9,999 employeesSan Jose, CAE-Solutions, an IT staff augmentation company, provides IT staff augmentation and IT managed services. The company is in San Jose, California.Read More
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67$10,000+2 - 9 employeesCarlsbad, CARead More
Websoft Depot is a remote recruiting company for the IT industry. Founded in 2013, they are headquartered in Carlsbad, Calif., and have an additional office in Chelyabinsk, Russia. Websoft Depot has about 3 employees that do web development, e-commerce development, and custom software development.
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68Undisclosed2 - 9 employeesCarlsbad, CARead More
CMIT Solutions of Carlsbad provides IT managed services, cybersecurity, and IT strategy consulting for small businesses in the business services, financial services, and health care industries. Founded in 1996, the Carlsbad, California-based team has about 9 employees.
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Crossing Back to HealthIndustries
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69$25,000+50 - 249 employeesSan Diego, CANefter is a Guadalajara, Mexico-based IT staff augmentation company. They focus on IT staff augmentation, Artificial Intelligence, Custom Software Development, and Application Management & Support and were founded in 2014.Read More
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HolaDoctorIndustries
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70$5,000+250 - 999 employeesCarlsbad, CASantex is a software development firm. Established in 1999, the firm offers Custom Software Development and IT staff augmentation.Read More
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71$100,000+50 - 249 employeesIrvine, CAEcognition Labs is an artificial intelligence company. The midsize Irvine, California-based agency was founded in 2017. Their services include Artificial Intelligence, Custom Software Development, IT staff augmentation, AI Consulting, and more.Read More
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ColliersIndustries
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72$1,000+10 - 49 employeesSan Diego, CAISC Resources is an IT staff augmentation company launched in 1984. The small team focuses on IT staff augmentation and Corporate Training & Coaching.Read More
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73Undisclosed250 - 999 employeesSan Diego, CAHeadquartered in San Diego, California, Sydata is an IT staff augmentation company. They offer IT staff augmentation and were founded in 2015.Read More
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74Undisclosed1,000 - 9,999 employeesPasadena, CAM8trix Communications is an IT strategy consulting company launched in 2014. The agency focuses on IT strategy consulting and cloud consulting & SI, and is large.Read More
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75Undisclosed50 - 249 employeesCupertino, CATechnology Mindz, a midsize CRM consulting and SI company, is in Cupertino, California and Jaipur, India. Their services include CRM consulting and SI and IT managed services.Read More
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76Undisclosed250 - 999 employeesSanta Ana, CALocated in Santa Ana, California, NexInfo Solutions is an ERP consulting and SI company. They provide ERP consulting and SI and IT managed services and were launched in 1999.Read More
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77$5,000+2 - 9 employeesBurbank, CAFounded in 2021, Qeystroke is an IT staff augmentation company. Their team provides IT staff augmentation and IT strategy consulting.Read More
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Doosan GridTechIndustries
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78$10,000+10 - 49 employeesLos Angeles, CAHIRECLOUT is an IT staff augmentation company. The Los Angeles, California-based team focuses on IT staff augmentation and IT managed services.Read More
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79$10,000+250 - 999 employeesWalnut Creek, CASolvd, Inc. Is an IT staff augmentation company. The midsize team is based in Walnut Creek, California; Chernivtsi, Ukraine; Tandil, Argentina and Kyiv, Ukraine. Their services include IT staff augmentation, Custom Software Development, Web Development, and Application Testing.Read More
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NerdWalletIndustries
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80$5,000+10 - 49 employeesLos Angeles, CALaetro Inc. Is an IT staff augmentation company in Los Angeles, California. Their services include IT staff augmentation and UX/UI Design.Read More
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81Undisclosed50 - 249 employeesChula Vista, CABMi is an IT staff augmentation company. Based in Chula Vista, California, the firm offers IT staff augmentation and cloud consulting & SI.Read More
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82$50,000+10 - 49 employeesSan Francisco, CANearcode is a website development company. Their team is headquartered in San Francisco, California. The agency provides Web Development and Mobile App Development.Read More
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83$1,000+1,000 - 9,999 employeesRedwood City, CABoostWorkforce is an IT staff augmentation company. Their large team of employees is headquartered in London, England and Redwood City, California. Their team offers IT staff augmentation.Read More
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84$5,000+10 - 49 employeesRedwood City, CAGreenM is an AI firm established in 2014. Their services include Artificial Intelligence and BI & big data consulting & SI.Read More
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85$1,000+250 - 999 employeesIrvine, CAFounded in 2009, Adamant Systems is an IT staff augmentation company. The agency specializes in IT staff augmentation and IT strategy consulting, and is midsize.Read More
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86Undisclosed50 - 249 employeesSan Jose, CAAce Technologies, a Staffing company, is headquartered in San Jose, California. Established in 1993, the team focuses on Staffing and IT staff augmentation.Read More
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87$1,000+2 - 9 employeesSan Diego, CAScale Tech Consulting is an IT staff augmentation company. Based in San Diego, California, the company was established in 2020. Their services include IT staff augmentation and IT strategy consulting.Read More
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88$25,000+2 - 9 employeesLos Angeles, CATriumph Strategic Consulting is an IT staff augmentation company. The Los Angeles, California-based company was established in 2015. Their team provides IT staff augmentation and Business Consulting.Read More
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89Undisclosed10 - 49 employeesIrvine, CABig data company Xelleration LLC is in Irvine, California. Launched in 2001, the team provides BI & big data consulting & SI and cloud consulting & SI.Read More
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90$25,000+1,000 - 9,999 employeesLos Angeles, CANetsol Technologies Inc. Is a Cybersecurity company. Based in Los Angeles, California and London, England, the team specializes in Cybersecurity and cloud consulting & SI.Read More
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