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.
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List of the Best San Francisco IT Companies
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601Undisclosed10 - 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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602Undisclosed50 - 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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603Undisclosed50 - 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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604$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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605$5,000+50 - 249 employeesSanta Clara, CARead More
A product engineering services company located in Indore, Madhya Pradesh, India, 47Billion works frequently with small businesses, middle-market companies, and enterprises. The company focuses on industries such as information technology, advertising, gaming, and consumer products and has 76 employees. Established in 2014, 47Billion specializes in BI & Big Data consulting, UX/UI design, mobile app development, and cloud consulting.
Clients
CiscoIndustries
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606Undisclosed250 - 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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607Undisclosed50 - 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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608$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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609$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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610Undisclosed250 - 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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611$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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612Undisclosed10 - 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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613$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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614$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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615$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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616Undisclosed10 - 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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617$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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618Undisclosed50 - 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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619$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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620Undisclosed50 - 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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621$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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622Undisclosed250 - 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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623Undisclosed250 - 999 employeesMountain View, CABloomreach is a Conversion Optimization company. The midsize Mountain View, California-based team focuses on Conversion Optimization and E-Commerce Development. The agency was launched in 2009.Read More
Clients
Albertsons Bosch FC Bayern München PumaIndustries
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624Undisclosed50 - 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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625$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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626Undisclosed2 - 9 employeesMountain View, CALaunched in 2018, GSDSolutions LLC is an IT managed services company. The small team focuses on IT managed services and IT strategy consulting.Read More
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627$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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628Undisclosed2 - 9 employeesPleasanton, CABig data company Harosec was launched in 2018. The team provides BI & big data consulting & SI and cloud consulting & SI.Read More
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629$1,000+10 - 49 employeesAntioch, CASkyllect Private Limited, a web development company, is located in Antioch, California and Surat, India. The firm offers Web Development, Mobile App Development, E-Commerce Development, UX/UI Design, and more and has a small team.The firm was established in 2021.Read More
Clients
OpenCoast B2B MarketplaceIndustries
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630$1,000+10 - 49 employeesSan Jose, CADRS Softec is an IT managed services company. They are based in San Jose, California, and their services include IT managed services.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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