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.
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List of the Best California IT Companies
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2281Undisclosed10 - 49 employeesPleasanton, CALaunched in 2009, VendCentral Marketing is a web design agency. The team offers Web Design and Advertising and is in Pleasanton, California.Read More
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2282Undisclosed10 - 49 employeesBeverly Hills, CAGamble Guy Productions is a Marketing Strategy company established in 2018. The team specializes in Marketing Strategy and Social Media Marketing.Read More
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2283Undisclosed50 - 249 employeesSan Diego, CABilligence is a Chatswood, Australia-based business intelligence company. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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2284$25,000+10 - 49 employeesSan Jose, CASmall web design agency Lunar Web Solution Technologies Private Limited, is in Noida, India. Their services include Web Design and UX/UI Design.Read More
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2285$75,000+50 - 249 employeesDel Mar, CAValere is a Marlborough, Massachusetts-based artificial intelligence development company. The midsize team offers Artificial Intelligence, AI Agents, AI Consulting, Custom Software Development, and more. The agency was founded in 2019.Read More
Clients
Caylent | AWS Innovation Partner of the Year (x4) Death & Co iHeart Media Johns Hopkins UniversityIndustries
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2286Undisclosed2 - 9 employeesSan Jose, CAPENSEMOS S.A. Is a small Bogotá, Colombia-based ERP consulting and SI and custom software development firm. The team specializes in ERP consulting and SI and Custom Software Development.Read More
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2287Undisclosed50 - 249 employeesSan Ramon, CADataPattern, a cloud consulting & SI company, was established in 2019. The agency offers cloud consulting & SI and Cybersecurity.Read More
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2288$1,000+2 - 9 employeesInglewood, CAMansa Merch is a Procurement Support company headquartered in Inglewood, California. They focus on Procurement Support and Business Consulting.Read More
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2289$5,000+2 - 9 employeesSan Diego, CALaunched in 2025, Khoda Consulting is an AI company. Their services include Artificial Intelligence and AI Agents.Read More
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2290$5,000+50 - 249 employeesDublin, CAPipra Solutions is a cloud consulting & SI company. They were established in 2017, and their services include cloud consulting & SI and Mobile App Development.Read More
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2291Undisclosed50 - 249 employeesPalo Alto, CACyCognito is a midsize Cybersecurity company established in 2017. Their team focuses on Cybersecurity.Read More
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2292$10,000+250 - 999 employeesSanta Clara, CAWinWire Technologies is an user experience company. Their midsize team is based in Santa Clara, California and Hyderabad, India. Their services include UX/UI Design and cloud consulting & SI.Read More
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2293$10,000+10 - 49 employeesLos Angeles, CAHeadquartered in Wyong, Australia and Los Angeles, California, TALK Agency is a Digital Strategy company. They specialize in Digital Strategy and Social Media Marketing.Read More
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2294$5,000+250 - 999 employeesMilpitas, CAChirpn IT Solutions, an IT staff augmentation company, was launched in 2016. Their midsize team is based in Milpitas, California; Girraween, Australia and Pune, India. The company provides IT staff augmentation, custom software development, web design, enterprise app modernization, and more.Read More
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2295Undisclosed10 - 49 employeesSan Diego, CASmall user experience agency Pixels Matter, Inc., is located in San Diego, California and Rudne, Ukraine. The team focuses on UX/UI Design and cloud consulting & SI.Read More
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2296$1,000+50 - 249 employeesTracy, CALogix Built Solutions Pvt Ltd is an user experience agency launched in 2017. Their services include UX/UI Design and cloud consulting & SI.Read More
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2297Undisclosed10 - 49 employeesPleasanton, CAIT strategy consulting company VZURE Solutions is headquartered in Toronto, Canada and Frisco, Texas. The team specializes in IT strategy consulting and cloud consulting & SI.Read More
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2298Undisclosed10 - 49 employeesOakland, CADigiwest is a Portland, Oregon-based Cybersecurity company. The team provides Cybersecurity and cloud consulting & SI.Read More
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2299Undisclosed10 - 49 employeesSunnyvale, CABig data analytics company Veloxity Inc. Was launched in 2013. The firm focuses on BI & big data consulting & SI and Artificial Intelligence.Read More
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2300$1,000+250 - 999 employeesDublin, CAHarbinger Group is an AI company. The Redmond, Washington-based team specializes in Artificial Intelligence and Custom Software Development.Read More
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2301Undisclosed10 - 49 employeesSan Francisco, CAEmpyra is a small Youngstown, Ohio-based IT strategy consulting and IT managed services company. Their services include IT strategy consulting and IT managed services.Read More
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2302Undisclosed1,000 - 9,999 employeesEmeryville, CALocated in New York, New York and Austin, Texas, Material is a Market Research company. Established in 1973, the team provides Market Research and Marketing Strategy.Read More
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2303Undisclosed50 - 249 employeesIrvine, CAFounded in 2016, Purple Drive Technologies is an user experience agency. The agency provides UX/UI Design and cloud consulting & SI, and is midsize.Read More
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2304$50,000+50 - 249 employeesPalo Alto, CARobiquity is an IT strategy consulting company. Based in Manchester, England and Toronto, Canada, the team provides IT strategy consulting and cloud consulting & SI.Read More
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2305$5,000+2 - 9 employeesSan Diego, CAIn San Diego, California, Red Apple Media is an e-commerce development company. They offer E-Commerce Development and IT managed services and were established in 2009.Read More
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2306Undisclosed2 - 9 employeesSan Diego, CASmall SEO services firm SmartMetrics, is based in San Diego, California. Their services include Search Engine Optimization and BI & big data consulting & SI.Read More
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2307Undisclosed10 - 49 employeesLong Beach, CAEnsymbios, Inc. Is an IT strategy consulting company. The team offers IT strategy consulting and CRM consulting and SI and is based in Long Beach, California.Read More
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2308Undisclosed10 - 49 employeesCity of Industry, CAAccounting company Tina T. Chiang Accountancy Corporation is headquartered in City of Industry, California. Launched in 1997, the team focuses on Accounting and Financial Advising & Planning.Read More
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2309UndisclosedFreelancer employeesLake Forest, CAOcean Bright Consulting, a Business Consulting company, is based in Lake Forest, California. Their services include Business Consulting and ERP consulting and SI.Read More
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2310UndisclosedFreelancer employeesLivermore, CAHeadquartered in Livermore, California, Danlyn Engineering is a small IT strategy consulting company. Their services include IT strategy consulting and Product Design.Read More
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Check out an IT Services Company in California with the most new reviews in the past 12 months.
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