Top 100 IT Services Companies in San Francisco
The Best of December 2025Looking 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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$10,000+50 - 249 employeesL'viv, UkraineRead More
Founded in 2019, Uinno is an artificial intelligence firm. The midsize team specializes in Artificial Intelligence, Custom Software Development, Low/No Code Development, UX/UI Design, and more. The company is based in L'viv, Ukraine; Tallinn, Estonia; Kingston upon Thames, England and Zaporizhzhia, Ukraine.
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$1,000+50 - 249 employeesNaperville, ILBetterWorld Technology is a midsize IT managed services company launched in 2003. Their services include IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The company is headquartered in Naperville, Illinois; Naperville, Illinois; Winter Park, Florida and Denver, Colorado.Read More
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301Undisclosed2 - 9 employeesSan Francisco, CASmall Digital Strategy company Silicon Valley Product Group, is in San Francisco, California. Their services include Digital Strategy and IT strategy consulting.Read More
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302Undisclosed2 - 9 employeesSan Francisco, CATRUSTBYTES is a Cybersecurity company in San Francisco, California. Their services include Cybersecurity and Blockchain.Read More
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303Undisclosed10 - 49 employeesSan Francisco, CAEstablished in 2017, Observe.AI is a small artificial intelligence development company. Their team provides Artificial Intelligence and BI & big data consulting & SI.Read More
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304Undisclosed10 - 49 employeesCorte Madera, CABased in Corte Madera, California, Mammoth Growth is a Marketing Strategy company. Launched in 2015, the team specializes in Marketing Strategy and Email Marketing.Read More
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305Undisclosed50 - 249 employeesSan Francisco, CAAva is an IT managed services company. Launched in 2014, the company is based in San Francisco, California and Paris, France. Their services include IT managed services and Mobile App Development.Read More
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306$1,000+2 - 9 employeesSan Francisco, CAIT managed services company SuperHero IT Solutions is in San Francisco, California. Their services include IT managed services and Web Design.Read More
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307$10,000+1,000 - 9,999 employeesWalnut Creek, CAEstablished in 2002, Vaco is a large Brentwood, Tennessee-based IT managed services company. Their team specializes in IT managed services and cloud consulting & SI.Read More
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308Undisclosed10 - 49 employeesRedwood City, CAAUG.global is an AI company. The Redwood City, California-based team offers Artificial Intelligence and BI & big data consulting & SI.Read More
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309Undisclosed10 - 49 employeesEl Cerrito, CAIn El Cerrito, California, Ezepo is a small branding agency. The team specializes in Branding and Marketing Strategy.Read More
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310$10,000+1,000 - 9,999 employeesSan Ramon, CARead More
Neurealm is a Cybersecurity company. They specialize in Cybersecurity, Custom Software Development, Artificial Intelligence, Generative AI, and more and were founded in 1998. Their large team is headquartered in Princeton, New Jersey; San Ramon, California; Santa Clara, California and Chennai, India.
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311$5,000+1,000 - 9,999 employeesEmeryville, CASeasia Infotech is a custom software development firm in Emeryville, California; Gordon, Australia; Sahibzada Ajit Singh Nagar, India and Edmonton, Canada. Established in 2000, the large team specializes in Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
Clients
HDFC Bank Flipkart CDAC HouseJoyIndustries
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312UndisclosedFreelancer employeesAlameda, CALaunched in 2018, ITE Mavens is an IT managed services and IT strategy consulting company. The team focuses on IT managed services and IT strategy consulting.Read More
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313Undisclosed2 - 9 employeesHayward, CAIT managed services company VicenTech Computer Services was launched in 2011. The team offers IT managed services and is headquartered in Hayward, California.Read More
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314Undisclosed2 - 9 employeesHayward, CAABC01 REPAIR is an IT managed services company founded in 2000. The team focuses on IT managed services.Read More
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315Undisclosed2 - 9 employeesSan Francisco, CABig data company CardSpring (acquired by Twitter) was launched in 2010. Headquartered in San Francisco, California, the team focuses on BI & big data consulting & SI.Read More
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316Undisclosed50 - 249 employeesSan Mateo, CAMarvel Marketers is a branding firm. The San Mateo, California-based team provides Branding and Marketing Strategy.Read More
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317Undisclosed2 - 9 employeesAlameda, CABlackrock 3 Partners is an IT strategy consulting company. Located in Alameda, California, their team provides IT strategy consulting and Cybersecurity.Read More
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318Undisclosed10 - 49 employeesSan Francisco, CAImidia is a data analytics company launched in 2011. Their team offers BI & big data consulting & SI and IT strategy consulting.Read More
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319Undisclosed50 - 249 employeesSan Francisco, CATestRigor is an Application Testing company. Established in 2015, the company is based in San Francisco, California. Their team focuses on Application Testing and ERP consulting and SI.Read More
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320Undisclosed50 - 249 employeesMill Valley, CAArize AI, a cloud consulting & SI company, was founded in 2019. The team offers cloud consulting & SI and Artificial Intelligence and is based in Mill Valley, California.Read More
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321Undisclosed50 - 249 employeesSan Francisco, CAUXCam, a Conversion Optimization company, was launched in 2014. They specializes in Conversion Optimization and UX/UI Design.Read More
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322Undisclosed50 - 249 employeesSan Francisco, CAHeadquartered in San Francisco, California, Swish Analytics is a Market Research company. Their services include Market Research and BI & big data consulting & SI.Read More
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323Undisclosed10 - 49 employeesOakland, CADigiwest is a Portland, Oregon-based Cybersecurity company. The team provides Cybersecurity and cloud consulting & SI.Read More
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324Undisclosed50 - 249 employeesSan Francisco, CAOdetta, Inc. Is a social media marketing agency located in San Francisco, California. They provide Social Media Marketing and Search Engine Optimization.Read More
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325Undisclosed10 - 49 employeesSan Francisco, CAInnovate Group is a business intelligence company launched in 2015. The small team offers BI & big data consulting & SI and UX/UI Design.Read More
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326$5,000+50 - 249 employeesPleasant Hill, CARead More
Founded in 2015, Epik Solutions is a digital services company based in Pleasant Hill, California. They provide a variety of services including digital strategy, web design, content marketing, SEO, and IT consulting.
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327$5,000+10 - 49 employeesSan Carlos, CAEmagined Security is a Cybersecurity company. Launched in 2003, the team offers Cybersecurity.Read More
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328Undisclosed250 - 999 employeesSan Ramon, CARead More
Five9 is a cloud-based call center software provider. Their team of about 1,000 employees is based in San Ramon, Calif. Services include CRM, ERP, and IT consulting, as well as voice services. They were founded in 2001.
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DebtCleanseIndustries
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329$10,000+1,000 - 9,999 employeesMenlo Park, CATrantor Inc. Is an app development company launched in 2012. Their large team is located in Menlo Park, California; Chandigarh, India; Vancouver, Canada and Heredia, Costa Rica. Their services include Mobile App Development, Custom Software Development, Web Development, BI & big data consulting & SI, and more.Read More
Clients
GenpactIndustries
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330Undisclosed250 - 999 employeesRedwood City, CARead More
IT Convergence is a full-service IT management and development company based in Redwood City, Calif. The firm, which was founded in 1998, has additional offices in Hyderabad, India, Shanghai, and Buenos Aires, Argentina. Their service offering includes ERP consulting, cloud consulting, business intelligence, and software development.
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