Top 100 IT Services Companies in California
The Best of September 2026Looking for a top IT services company in California?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best California IT Companies
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871$1,000+2 - 9 employeesNapa, CAFounded in 2023, BuildUpRight Consulting is an IT strategy consulting and Business Consulting company. Their services include IT strategy consulting and Business Consulting.Read More
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872Undisclosed50 - 249 employeesSan Diego, CAIn San Diego, California, California Web Coders is a midsize social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.Read More
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873Undisclosed2 - 9 employeesSan Diego, CAHit Autopilot is a CRM consulting and SI company. They offer CRM consulting and SI and Custom Software Development and are headquartered in San Diego, California.Read More
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874Undisclosed2 - 9 employeesPlacerville, CABased in Placerville, California, Synetix Systems is a CRM consulting and SI and Digital Engineering company. They specialize in CRM consulting and SI and Digital Engineering.Read More
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875$25,000+2 - 9 employeesLos Angeles, CAUppercentile is a Market Research company. Based in Los Angeles, California, their team focuses on Market Research and BI & big data consulting & SI.Read More
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876$1,000+2 - 9 employeesLos Angeles, CARead More
TeamLogicIT is a small IT managed services company. The Sandy, Utah-based firm was established in 2017. Their services include IT managed services, cloud consulting & SI, unified communications consulting & SI, cybersecurity, and more.
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877Undisclosed2 - 9 employeesGarden Grove, CAOsoLabs is a social media marketing agency founded in 2007. The team offers Social Media Marketing and Email Marketing.Read More
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878$25,000+10 - 49 employeesIrvine, CADV8 Infosystems is a cloud consulting & SI company. Founded in 2020, the firm is in Irvine, California and Chicago, Illinois. Their services include cloud consulting & SI and Cybersecurity.Read More
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879$100,000+1,000 - 9,999 employeesPalo Alto, CACodbel is an app development company founded in 2017. Their team provides Mobile App Development and Web Development.Read More
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880$5,000+2 - 9 employeesSan Jose, CADSGNLAB is a San Jose, California-based web design agency. The team offers Web Design and UX/UI Design.Read More
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Tasqa DaniloffIndustries
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881Undisclosed50 - 249 employeesLos Angeles, CAPCFitment is an e-commerce development company. The team specializes in E-Commerce Development and cloud consulting & SI, and the agency is headquartered in Los Angeles, California.Read More
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882$5,000+2 - 9 employeesRiverside, CAAvante Garde Results LLC is an IT strategy consulting company. Launched in 2019, the team specializes in IT strategy consulting and Cybersecurity.Read More
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883Undisclosed10 - 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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884$1,000+10 - 49 employeesLos Angeles, CAITColark Consulting is an IT strategy consulting company. Their small team is headquartered in Los Angeles, California. The company offers IT strategy consulting, IT managed services, E-Commerce Development, Mobile App Development, and more.Read More
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885$25,000+10 - 49 employeesBeverly Hills, CAINPoint, a cloud consulting & SI company, provides cloud consulting & SI and Cybersecurity. The firm is based in Beverly Hills, California and Anoka, Minnesota.Read More
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886Undisclosed10 - 49 employeesPalo Alto, CA9bloom Inc. Is a business intelligence company. The Palo Alto, California-based team offers BI & big data consulting & SI and ERP consulting and SI.Read More
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887$5,000+10 - 49 employeesLos Angeles, CATheCoded Inc. Is a cloud consulting & SI company. They were founded in 2019, and their services include cloud consulting & SI and CRM consulting and SI.Read More
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888$1,000+10 - 49 employeesSan Marcos, CAProject Expedite, a Digital Strategy company, was established in 2004. The small team focuses on Digital Strategy and BI & big data consulting & SI.Read More
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889Undisclosed10 - 49 employeesCarlsbad, CALa Costa Telecom, an IT managed services company, was established in 2025. The company focuses on IT managed services and Call Center Services, and is small.Read More
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890Undisclosed250 - 999 employeesSan Francisco, CALaunched in 2016, Alpha Cube is an other IT consulting and SI company. The midsize team offers other IT consulting and SI and Branding.Read More
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891$1,000+10 - 49 employeesLaguna Niguel, CASmith Consulting is an e-commerce development company. The team provides E-Commerce Development and Custom Software Development, and the firm is based in Laguna Niguel, California.Read More
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892$5,000+Freelancer employeesLaguna Hills, CAAlfaLINQ Business Solutions, LLC is an e-commerce development company located in Laguna Hills, California. They provide E-Commerce Development and ERP consulting and SI.Read More
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893$10,000+50 - 249 employeesRiverside, CAIn Riverside, California, Q-vantage is a midsize social media marketing company. Their services include Social Media Marketing and IT strategy consulting.Read More
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894$1,000+2 - 9 employeesSan Francisco, CAGeniusHub, a CRM consulting and SI company, was founded in 2018. They offers CRM consulting and SI and AI Consulting.Read More
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895$10,000+10 - 49 employeesAuburn, CACustom software development firm Specter is in Auburn, California. The company focuses on custom software development, search engine optimization, web development, digital strategy, and more and is small.The company was launched in 2015.Read More
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896$25,000+50 - 249 employeesSan Francisco, CAFounded in 2012, nClouds Inc. Is a midsize Microservices Architecture Services company. Their team offers Microservices Architecture Services and BI & big data consulting & SI.Read More
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897$1,000+10 - 49 employeesTulare, CAEstablished in 2019, Latest Lead is a data analytics company. The firm offers BI & big data consulting & SI and Business Consulting.Read More
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898$5,000+10 - 49 employeesOakland, CAHeadquartered in Oakland, California and Hyderabad, India, WGS2D Consulting is a small Business Consulting company. The team specializes in Business Consulting and IT strategy consulting.Read More
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899$1,000+250 - 999 employeesFremont, CAElsner Store is a Fremont, California-based IT strategy consulting company. The team offers IT strategy consulting and Pay Per Click.Read More
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900$1,000+250 - 999 employeesLos Angeles, CAIT managed services company TPx was established in 1998. The firm provides IT managed services, Cybersecurity, unified communications consulting & SI, and IT strategy consulting and has a midsize team. The firm is headquartered in Austin, Texas; Los Angeles, California; Manchester, New Hampshire and Las Vegas, Nevada.Read More
Clients
The Kraft GroupIndustries
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