Top 100 IT Services Companies in San Francisco
The Best of August 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.
List of the Best San Francisco IT Companies
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541$25,000+250 - 999 employeesSan Jose, CARead More
VOLANSYS Technologies is a product realization and digital transformation company based in Ahmedabad, India, and founded in 2008. Their team of more than 350 employees specializes in IoT development, cloud consulting, and mobile app development.
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542$5,000+2 - 9 employeesSanta Clara, CARead More
Accend Networks is an IT network consulting company based in Sta. Clara, Calif. The company, founded in 2011, has a team of more than ten that provides IT managed services to various companies and institutions.
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Florida Armgy Navy Guard -
543$100,000+250 - 999 employeesMilpitas, CARysun Labs Inc. Is a big data company. The midsize Milpitas, California-based company was launched in 2001. Their team offers BI & big data consulting & SI, cloud consulting & SI, IT managed services, Custom Software Development, and more.Read More
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KonfluenceIndustries
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544Undisclosed1,000 - 9,999 employeesFremont, CANisum, a large software development company, is in Brea, California and Fremont, California. The team focuses on Custom Software Development and IT strategy consulting.Read More
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GapIndustries
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545$10,000+50 - 249 employeesSunnyvale, CARead More
CloudGeometry is a cloud consulting & SI company. The midsize Sunnyvale, California-based team specializes in cloud consulting & SI, IT managed services, other IT consulting and SI, custom software development, and more. The agency was established in 2007.
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546Undisclosed50 - 249 employeesPleasanton, CABDRShield is an IT managed services company established in 2002. Their team provides IT managed services.Read More
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547Undisclosed2 - 9 employeesSan Ramon, CADazzpers is a Cybersecurity company. They were launched in 2020, and their services include Cybersecurity.Read More
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548Undisclosed2 - 9 employeesConcord, CALaunched in 2010, Big Dog Computing, Inc. Is an IT strategy consulting and CRM consulting and SI company. The agency provides IT strategy consulting and CRM consulting and SI.Read More
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549Undisclosed250 - 999 employeesFremont, CAHeadquartered in Fremont, California, SoftSol is a midsize Application Testing company. The team provides Application Testing and BI & big data consulting & SI.Read More
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550UndisclosedFreelancer employeesVallejo, CAIT managed services and Cybersecurity company Ronen Solutions was launched in 2016. The agency offers IT managed services and Cybersecurity, and is small.Read More
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551Undisclosed50 - 249 employeesFremont, CAInterSources Inc, a midsize UX agency, is based in Wilmington, Delaware and Fremont, California. The team provides UX/UI Design and BI & big data consulting & SI.Read More
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552Undisclosed250 - 999 employeesPalo Alto, CAEstablished in 2016, Opentrends US is an AI development company. The team specializes in Artificial Intelligence and IT managed services.Read More
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553Undisclosed50 - 249 employeesPalo Alto, CACyCognito is a midsize Cybersecurity company established in 2017. Their team focuses on Cybersecurity.Read More
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554Undisclosed10 - 49 employeesPalo Alto, CAEstablished in 2009, CIO Professional Services, LLC is an IT strategy consulting company. The small team focuses on IT strategy consulting and Cybersecurity.Read More
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555Undisclosed50 - 249 employeesPleasanton, CATechbee Solutions is an IT strategy consulting company established in 2018. Their team focuses on IT strategy consulting and IT managed services.Read More
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556$50,000+10 - 49 employeesDanville, CACM LATITUDE GROUP is a small business intelligence company. Launched in 2007, the team offers BI & big data consulting & SI and cloud consulting & SI.Read More
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557$50,000+1,000 - 9,999 employeesSan Jose, CACloud consulting & SI company Jade Global was launched in 2003. The company focuses on cloud consulting & SI and ERP consulting and SI, and is large.Read More
Clients
Hydrafacial DocuSign Lattice Semiconductor NIAIndustries
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558$10,000+50 - 249 employeesSanta Clara, CARead More
Network Remedy is an IT management and Cloud consulting firm from San Jose, Calif. It was founded in 2001 and now has a team of 9 that offers IT managed services and IT strategy consulting services.
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Silicon Valley Startup Incubator (that has produced several unicorns)Industries
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559$1,000+10 - 49 employeesPetaluma, CATheCodery is a CRM consulting and SI company. They are located in Petaluma, California, and their services include CRM consulting and SI and Custom Software Development.Read More
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560Undisclosed250 - 999 employeesDublin, CAAlcor Solutions, Inc., an IT strategy consulting company, was established in 2008. The midsize team offers IT strategy consulting and cloud consulting & SI.Read More
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561$25,000+2 - 9 employeesPalo Alto, CAOpSky is an IT managed services company located in Palo Alto, California. Founded in 2025, the team focuses on IT managed services and IT strategy consulting.Read More
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562Undisclosed10 - 49 employeesSan Jose, CALaunched in 2019, CLOUDSUFI is a big data company. The small team specializes in BI & big data consulting & SI and cloud consulting & SI.Read More
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563Undisclosed1,000 - 9,999 employeesSanta Clara, CASify Technologies Limited is an IT managed services company. They focus on IT managed services and cloud consulting & SI and are based in Chennai, India and Bengaluru, India.Read More
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564$1,000+50 - 249 employeesLos Altos, CAClickAway IT Services is a Campbell, California-based IT managed services company. They focus on IT managed services and IT staff augmentation and were established in 2002.Read More
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565$1,000+2 - 9 employeesLos Altos, CARead More
Rely On IT is a managed IT firm based in Los Altos, Calif. Founded in 2005, their team of 8 serves clients in the real estate and education sectors. Services include cloud consulting and strategy.
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566UndisclosedFreelancer employeesSan Francisco, CADr. Dede Tetsubayashi Consulting is a Market Research company. Their small team of employees is based in San Francisco, California. Their team offers Market Research and Corporate Training & Coaching.Read More
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567Undisclosed1,000 - 9,999 employeesMountain View, CAEgnyte, a Cybersecurity company, provides Cybersecurity and IT strategy consulting. The firm is based in Mountain View, California and Poznań, Poland.Read More
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568Undisclosed250 - 999 employeesSanta Clara, CASpanIdea Systems is a business intelligence company. They were launched in 2011, and their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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569Undisclosed250 - 999 employeesDublin, CAFounded in 2004, TRUGlobal is a midsize IT strategy consulting company. Their team provides IT strategy consulting and BI & big data consulting & SI.Read More
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570Undisclosed10 - 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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