Top 100 IT Services Companies in San Jose
The Best of December 2025Looking for a top IT services company in San Jose?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in San Jose. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best San Jose 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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301$5,000+10 - 49 employeesSan Jose, CACloud consulting & SI and IT managed services company iStreet Solutions, LLC was founded in 2004. Based in San Jose, California, the team offers cloud consulting & SI and IT managed services.Read More
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302Undisclosed250 - 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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303Undisclosed50 - 249 employeesFremont, CALaunched in 2017, Ratna Global Tech is a midsize IT strategy consulting company. Their services include IT strategy consulting and BI & big data consulting & SI.Read More
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304Undisclosed50 - 249 employeesMountain View, CARead More
ReputationDefender is a public relations firm. Their midsize team is located in Redwood City, California; Tempe, Arizona and Liverpool, United Kingdom. Their services include public relations, cybersecurity, and search engine optimization. The company was established in 2006.
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305Undisclosed50 - 249 employeesSan Jose, CADesign Experts Inc is a branding firm based in San Jose, California. The team offers Branding and Custom Software Development.Read More
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306Undisclosed50 - 249 employeesAtherton, CACybersecurity company Defend my Business is based in Atherton, California. They provide Cybersecurity and Building Security Services.Read More
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307Undisclosed10 - 49 employeesSanta Clara, CAASANI Solutions, LLC. Is a Santa Clara, California-based Cybersecurity company. Their services include Cybersecurity and Compliance Consulting.Read More
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308$1,000+50 - 249 employeesSan Mateo, CARead More
PEARL ORGANISATION is a midsize custom software development company headquartered in Dehradun, India. Launched in 2011, the team provides custom software development, e-commerce development, web design, application testing, and more.
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309Undisclosed250 - 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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310Undisclosed2 - 9 employeesSunnyvale, CAKalibroida Technology Solutions is a small AI development company in Sunnyvale, California and Pune, India. Their services include Artificial Intelligence and BI & big data consulting & SI.Read More
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311Undisclosed2 - 9 employeesSan Jose, CALevel Up MSP is a Business Consulting company. Launched in 2012, their team focuses on Business Consulting and IT managed services.Read More
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312Undisclosed2 - 9 employeesCupertino, CAAcionyx is a software development company. They are headquartered in Cupertino, California. Their team focuses on Custom Software Development and Application Management & Support.Read More
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313Undisclosed2 - 9 employeesMilpitas, CACygne Noir Cyber, LLC, a Cybersecurity company, was established in 2023. The team specializes in Cybersecurity and IT managed services.Read More
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314Undisclosed2 - 9 employeesSan Jose, CAFounded in 1999, Calypso Systems, Inc., a small Application Testing company, is located in San Jose, California. Their services include Application Testing and BI & big data consulting & SI.Read More
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315$1,000+Freelancer employeesSan Jose, CAExpert it TechSupport Services - ustechsupportx.com is a San Jose, California-based other IT consulting and SI company. They offer other IT consulting and SI and IT managed services.Read More
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316$5,000+10 - 49 employeesRedwood City, CAGreenM is an AI firm established in 2014. Their services include Artificial Intelligence and BI & big data consulting & SI.Read More
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317$100,000+1,000 - 9,999 employeesOakland, CARead More
CI&T (formerly CINQ Technologies) is software development company based in Curitiba, Brazil with additional offices in Brazil and Miami. Founded in 1992, the team of 271 specializes in custom software development, IT staff augmentation, and UX/UI design. They work primarily with enterprise clients in the transportation and financial services industries.
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SITAIndustries
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318$10,000+10 - 49 employeesFoster City, CARead More
Software development firm MugCo was founded in 2020. The small Pleasanton, California-based team specializes in custom software development, e-commerce development, web development, cloud consulting & SI, and more.
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319$25,000+50 - 249 employeesDublin, CACloud consulting & SI company Opkey focuses on cloud consulting & SI. They are based in Dublin, California.Read More
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320$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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321$10,000+10 - 49 employeesSan Ramon, CARead More
Cloud consulting & SI company Initialyze was established in 2015. The small San Ramon, California-based team offers cloud consulting & SI, web design, ux/ui design, architectural design, and more.
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322$10,000+10 - 49 employeesFremont, CASmall cloud consulting & SI company Sigmaways, is in Fremont, California. Their services include cloud consulting & SI and IT staff augmentation.Read More
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323Undisclosed50 - 249 employeesCampbell, CANextbrick Inc. Is a Content Marketing company. The midsize Campbell, California-based team focuses on Content Marketing and cloud consulting & SI. The company was launched in 2019.Read More
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324Undisclosed50 - 249 employeesSan Jose, CABetaSoft Inc. Is a cloud consulting & SI company. Their midsize team of employees is based in San Jose, California. Their team provides cloud consulting & SI and Application Testing.Read More
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325Undisclosed50 - 249 employeesMountain View, CAMadKudu, a Business Consulting company, focuses on Business Consulting and CRM consulting and SI. The company is in Mountain View, California.Read More
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326Undisclosed50 - 249 employeesPleasanton, CASuiteMatrix IT Solutions is a CRM consulting and SI company based in Coimbatore, India and Pleasanton, California. Launched in 2019, the team offers CRM consulting and SI and ERP consulting and SI.Read More
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327$25,000+250 - 999 employeesPleasanton, CASecureKloud , a cloud consulting & SI company, is in Pleasanton, California and Chennai, India. They provide cloud consulting & SI and BI & big data consulting & SI and were launched in 2006.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$100,000+1,000 - 9,999 employeesPalo Alto, CACodbel is an app development company founded in 2017. Their team provides Mobile App Development and Web Development.Read More
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330$10,000+1,000 - 9,999 employeesFoster City, CALaunched in 1997, All Covered is an IT managed services company. The team specializes in IT managed services and cloud consulting & SI.Read More
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