Top 100 IT Services Companies in San Francisco
The Best of June 2026Looking for a top IT services company in San Francisco?
IT Services are the cogs that ensure the machine continues to function, figuratively and literally. There are essential to any business and we've compiled a list of the best teams in San Francisco for you to review.
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List of the Best San Francisco IT Companies
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391Undisclosed250 - 999 employeesMenlo Park, CAKumaran Systems is a Menlo Park, California-based Enterprise App Modernization company. Founded in 1991, the team focuses on Enterprise App Modernization and BI & big data consulting & SI.Read More
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392Undisclosed2 - 9 employeesAlameda, CAAlliance 4 Data, an Email Marketing company, was launched in 2017. The small team offers Email Marketing and BI & big data consulting & SI.Read More
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393$5,000+250 - 999 employeesSan Ramon, CAHeadquartered in San Ramon, California and Reading , England, Synverse is an Accounting company. They specialize in Accounting and Advertising.Read More
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394$25,000+50 - 249 employeesMountain View, CACloseloop Technologies LLC is a software development company. Their midsize team is headquartered in Mountain View, California; Sahibzada Ajit Singh Nagar, India and Jaipur, India and focuses on Custom Software Development, AI Consulting, CRM consulting and SI, ERP consulting and SI, and more. The agency was founded in 2011.Read More
Clients
Block and Tam AutoTech Consulting Group Motorola Solutions PIC CorporationIndustries
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395Undisclosed250 - 999 employeesPalo Alto, CAServiceRocket is an IT managed services company founded in 2001. The midsize team provides IT managed services and IT strategy consulting.Read More
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396$1,000+10 - 49 employeesSan Ramon, CAScriptStory is a big data analytics company. Their small team is in San Ramon, California. Their services include BI & big data consulting & SI.Read More
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397$25,000+50 - 249 employeesRedwood City, CASoftware development firm Intelygenz is headquartered in Madrid, Spain and Redwood City, California. The team offers Custom Software Development and Artificial Intelligence.Read More
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398Undisclosed10 - 49 employeesPleasant Hill, CAAARIN is a CRM consulting and SI company. Their small team is headquartered in Pleasant Hill, California and focuses on CRM consulting and SI. The firm was established in 2012.Read More
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399$1,000+50 - 249 employeesSan Ramon, CACRM consulting and SI company Selectiva Systems inc is headquartered in San Jose, California and San Ramon, California. Their services include CRM consulting and SI and cloud consulting & SI.Read More
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400$5,000+50 - 249 employeesSan Ramon, CAIntelliBuddies is a custom software development firm established in 2015. The company offers Custom Software Development and IT strategy consulting.Read More
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401$250,000+50 - 249 employeesDanville, CAIT managed services company GLOBAL PM CANADA is headquartered in Markham, Canada and Danville, California. The team focuses on IT managed services and cloud consulting & SI.Read More
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402Undisclosed2 - 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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403$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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404$10,000+50 - 249 employeesFremont, CARead More
Agile Soft Systems, Inc, a custom software development firm, was launched in 2012. Their midsize team is headquartered in Fremont, California. Their services include custom software development, application testing, blockchain, enterprise app modernization, and more.
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405$10,000+50 - 249 employeesDublin, CAConvergeHub, Inc., a CRM consulting and SI company, is in Dublin, California. Founded in 2016, the team provides CRM consulting and SI and Business Consulting.Read More
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406$50,000+250 - 999 employeesPalo Alto, CARead More
InApp was founded in 2000 and currently has 300+ employees. Headquartered in Trivandrum, India, their services include web development, custom software development, and mobile app development. They also have another location in Palo Alto, Calif.
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407Undisclosed50 - 249 employeesLafayette, CATechExcel, Inc. Is a midsize IT strategy consulting company launched in 1992. Their services include IT strategy consulting and CRM consulting and SI.Read More
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408$5,000+50 - 249 employeesSan Jose, CAZAG Technical Services, an IT managed services company, was established in 1998. They are based in San Jose, California; Salinas, California and Meridian, Idaho and have a midsize team. ZAG Technical Services focuses on IT managed services, other IT consulting and SI, IT strategy consulting, BI & big data consulting & SI, and more.Read More
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409$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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410$10,000+2 - 9 employeesWalnut Creek, CALaunched in 2023, MMs Metrics Lab LLC is an IT strategy consulting company. The small team offers IT strategy consulting and cloud consulting & SI.Read More
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411Undisclosed50 - 249 employeesFremont, CABig data analytics company Infometry INC is headquartered in Fremont, California. The team focuses on BI & big data consulting & SI and cloud consulting & SI.Read More
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412Undisclosed50 - 249 employeesUnion City, CAKBA Document Solutions is an ECM consulting and SI company. Their midsize team is in Union City, California and focuses on ECM consulting and SI. The agency was launched in 2007.Read More
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413$1,000+10 - 49 employeesFremont, CAEstablished in 2008, Big Data Trunk is a business intelligence company. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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414Undisclosed250 - 999 employeesPalo Alto, CAFrank, Rimerman + Co. Is a Palo Alto, California-based CRM consulting and SI company. They focus on CRM consulting and SI and ERP consulting and SI.Read More
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415$25,000+250 - 999 employeesNewark, CAKPI Partners is a Newark, California-based big data company. They provide BI & big data consulting & SI and IT strategy consulting.Read More
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416Undisclosed50 - 249 employeesWalnut Creek, CALaunched in 1994, Object Edge Inc is a custom software development firm. The team offers Custom Software Development and E-Commerce Development and is in Walnut Creek, California.Read More
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417$1,000+2 - 9 employeesPleasanton, CAObsium is a cloud consulting & SI company launched in 2025. They are in Pleasanton, California and have a small team. Their services include cloud consulting & SI, DevOps Managed Services, and Engineering.Read More
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418Undisclosed50 - 249 employeesPacifica, CAFinal Key Consulting LLC is a social media marketing agency. Established in 2015, the firm specializes in Social Media Marketing and Logo.Read More
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419$1,000+50 - 249 employeesPleasanton, CAUnited Techno is an IT managed services company. Their midsize team is in Pleasanton, California and Toronto, Canada. Their services include IT managed services and cloud consulting & SI.Read More
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420Undisclosed2 - 9 employeesConcord, CAPacific Computer Consultants is an IT managed services company founded in 2003. The agency focuses on IT managed services and Cybersecurity, and is small.Read More
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Check out an IT Services Company in San Francisco with the most new reviews in the past 12 months.
Most Reviewed
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San Francisco
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