Top 100 Staff Augmentation Services in California
The Best of September 2026Looking 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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61$5,000+10 - 49 employeesIrvine, CARead More
Horizon Labs is a small Irvine, California-based web development company. They focus on Web Development, Custom Software Development, Artificial Intelligence, IT staff augmentation, and more and were founded in 2019.
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YuraHealth.com Kidsy.co Rarewaters.com Flairlabs.ai (YC S22)Industries
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62Undisclosed10 - 49 employeesLos Angeles, CARead More
Founded in 2010, Frontline, LLC - Managed IT Services and IT Support is an IT managed services company. Located in Los Angeles, California, their small team specializes in IT managed services, IT strategy consulting, and IT staff augmentation.
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63$5,000+50 - 249 employeesFremont, CAIT strategy consulting company Silicon Networks was founded in 2020. They are located in Fremont, California; Dubai, United Arab Emirates and Hamburg, Germany and have a midsize team. Their services include IT strategy consulting, IT staff augmentation, cloud consulting & SI, custom software development, and more.Read More
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64$1,000+10 - 49 employeesGold River, CARead More
ABSO Technologies, Inc. Is a small IT managed services company in Gold River, California. Launched in 2021, the team offers IT managed services, other IT consulting and SI, cybersecurity, IT staff augmentation, and more.
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65Undisclosed250 - 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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66$1,000+10 - 49 employeesSan Jose, CAEstablished in 2014, 724Support by Netzinga is an IT managed services company. Their small team is located in San Jose, California and provides IT managed services, other IT consulting and SI, IT staff augmentation, cloud consulting & SI, and more.Read More
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67$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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68$10,000+10 - 49 employeesGold River, CANanoByte Technologies, an IT staff augmentation company, was established in 2015. Their small team is in Gold River, California and offers IT staff augmentation, Custom Software Development, Web Development, IoT development, and more.Read More
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69$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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70$50,000+10 - 49 employeesSan Francisco, CAHeadquartered in Kyiv, Ukraine; San Francisco, California; Newark, Delaware and Tallinn, Estonia, Gearheart.io is a software development company. The small team offers Custom Software Development, AI Agents, Enterprise App Modernization, DevOps Managed Services, and more and was launched in 2012.Read More
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SmartSuite ICEIndustries
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71$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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72$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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73$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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Govgroup.com -
74$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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75$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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76$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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77$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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78$25,000+10 - 49 employeesSan Francisco, CANotch is an IT staff augmentation company. They provide IT staff augmentation and are headquartered in San Francisco, California.Read More
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79Undisclosed250 - 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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80Undisclosed1,000 - 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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81Undisclosed50 - 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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82$5,000+10 - 49 employeesSacramento, CARocket Systems, a small application development firm, is headquartered in Sacramento, California and Yerevan, Armenia. They provide Mobile App Development, Custom Software Development, Artificial Intelligence, and IT staff augmentation and were launched in 2018.Read More
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83Undisclosed250 - 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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84$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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85$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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86$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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87$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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88$50,000+10 - 49 employeesSan Francisco, CANearcode, a website development firm, is based in San Francisco, California. The small team specializes in web development, mobile app development, and IT staff augmentation. The firm was established in 2022.Read More
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89Undisclosed50 - 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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90$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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