Top 100 IT Services Companies in San Francisco
The Best of October 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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601Undisclosed50 - 249 employeesFremont, CAInput Zero Technologies Pvt. Ltd. Is an IT strategy consulting company. The Fremont, California-based company focuses on IT strategy consulting and cloud consulting & SI.Read More
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602Undisclosed50 - 249 employeesDublin, CABased in Dublin, California, Onemind Services LLC is a midsize cloud consulting & SI company. The team focuses on cloud consulting & SI and IoT development.Read More
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603$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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604$5,000+1,000 - 9,999 employeesSan Jose, CARead More
ACL Digital is an user experience company located in San Jose, California and Bengaluru, India. The large agency was launched in 1992. Their team specializes in ux/ui design, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more.
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605$10,000+250 - 999 employeesSan Jose, CARead More
Trajectus, a web design agency, is based in Southfield, Michigan and San Jose, California. They provide web design, e-commerce development, enterprise app modernization, application management & support, and more and were founded in 2015.
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606Undisclosed50 - 249 employeesNewark, CACloudwick is a cloud consulting & SI company established in 2011. The team provides cloud consulting & SI.Read More
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607Undisclosed2 - 9 employeesPleasanton, CAHanker Analytics is a business intelligence company. Their small team is headquartered in Pleasanton, California. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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608Undisclosed10 - 49 employeesMenlo Park, CAWireMock, a small API Development company, is in Menlo Park, California. The team provides API Development and cloud consulting & SI.Read More
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609Undisclosed50 - 249 employeesPalo Alto, CALaunched in 2013, Data Theorem, Inc. Is an app development firm. Their team focuses on Mobile App Development and IT strategy consulting.Read More
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610Undisclosed50 - 249 employeesFremont, CADew Software is an IT strategy consulting company founded in 1997. Their team offers IT strategy consulting and BI & big data consulting & SI.Read More
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611$5,000+250 - 999 employeesMountain View, CARead More
Coretelligent is an IT managed services company founded in 2006. The firm specializes in IT managed services, IT strategy consulting, and cloud consulting & SI and has a midsize team. The firm is based in Westwood, Massachusetts; New York, New York; Philadelphia, Pennsylvania and San Carlos, California.
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612$50,000+1,000 - 9,999 employeesSan Jose, CAIoT development company eInfochips - an Arrow company was launched in 1994. The company focuses on IoT development and cloud consulting & SI.Read More
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613Undisclosed250 - 999 employeesSanta Clara, CAERP consulting and SI company Yantra Inc. Is in Santa Clara, California and Toronto, Canada. Founded in 2008, the team specializes in ERP consulting and SI and CRM consulting and SI.Read More
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614Undisclosed50 - 249 employeesPleasanton, CAAllianceIT Inc is a data analytics company. In Pleasanton, California, the team specializes in BI & big data consulting & SI and ERP consulting and SI.Read More
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615$5,000+50 - 249 employeesSanta Clara, CALocated in Santa Clara, California, Opallios, Inc. Is a software development firm. They focus on Custom Software Development and BI & big data consulting & SI and were established in 2010.Read More
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616$5,000+2 - 9 employeesWalnut Creek, CAGSR Revenue Group is a Business Consulting company established in 2023. Their team focuses on Business Consulting and Corporate Training & Coaching.Read More
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617Undisclosed250 - 999 employeesNewark, CATA Digital is a web development company. In Newark, California, the team offers Web Development and Mobile App Development.Read More
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618$25,000+250 - 999 employeesMilpitas, CAVeltris is a big data analytics company based in Milpitas, California; Hyderabad, India and Hyderabad, India. The midsize agency was launched in 2023. Their team provides BI & big data consulting & SI, ux/ui design, product design, custom software development, and more.Read More
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619$10,000+50 - 249 employeesSan Jose, CAOzonetel Communications is a San Jose, California-based phone answering service. Their services include Call Center Services and CRM consulting and SI.Read More
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620$1,000+10 - 49 employeesFremont, CAFounded in 2015, OneGreenDiary is a small ERP consulting and SI company. Their team focuses on ERP consulting and SI and Web Development.Read More
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621$25,000+250 - 999 employeesMountain View, CAPRIJBS is a midsize IT staff augmentation company. They provide IT staff augmentation and IT strategy consulting and were established in 1997.Read More
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622Undisclosed10 - 49 employeesSunnyvale, CAGRSee Consulting is a Cybersecurity and Compliance Consulting company. Based in Sunnyvale, California and Rehovot, Israel, the team provides Cybersecurity and Compliance Consulting.Read More
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623$1,000+10 - 49 employeesMountain View, CAD3M IT is a social media marketing agency. They were founded in 2023 and specialize in Social Media Marketing and Search Engine Optimization.Read More
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624Undisclosed50 - 249 employeesLivermore, CAAGTEK is a Livermore, California-based IT managed services and IT strategy consulting company. Founded in 1983, the team offers IT managed services and IT strategy consulting.Read More
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625$5,000+50 - 249 employeesMilpitas, CAOpcito Technologies is a software development company. They offer Custom Software Development, cloud consulting & SI, Enterprise App Modernization, IT staff augmentation, and more and were launched in 2015. The agency is located in Pune, India and Milpitas, California.Read More
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626Undisclosed50 - 249 employeesPalo Alto, CAEstablished in 2012, Safe Security is a Cybersecurity company. The team specializes in Cybersecurity and is located in Palo Alto, California and Santa Clara, California.Read More
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627$5,000+10 - 49 employeesFremont, CAReliova is a cloud consulting & SI company. The team specializes in cloud consulting & SI and Custom Software Development, and the company is located in Fremont, California.Read More
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628Undisclosed250 - 999 employeesMountain View, CALocated in Mountain View, California, Redis Labs is a midsize artificial intelligence development company. The team offers Artificial Intelligence and BI & big data consulting & SI.Read More
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629Undisclosed50 - 249 employeesSunnyvale, CABased in Sunnyvale, California, AgilOne is a midsize CRM consulting and SI and Marketing Strategy company. The team offers CRM consulting and SI and Marketing Strategy.Read More
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630$5,000+10 - 49 employeesFremont, CATOPSYNTAX INC, a software development firm, is in Fremont, California. They specialize in Custom Software Development and Enterprise App Modernization and were founded in 2018.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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