Top 100 Cybersecurity Companies in San Jose
The Best of December 2025Looking for a top cybersecurity consultant in San Jose?
Check out our list of the best cybersecurity consulting companies to choose a partner that can secure your company. Preventing data breaches should be the top security priority for all businesses in the digital age.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting companies in San Jose. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best San Jose Cybersecurity Consultants
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91Undisclosed50 - 249 employeesSan Jose, CADigital Strategy company Catalyst Business Partners was established in 2002. The firm specializes in Digital Strategy and cloud consulting & SI, and is midsize.Read More
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92$5,000+10 - 49 employeesLas Vegas, NVRead More
Pact-One Solutions, LLC, a IT managed services company, is headquartered in Las Vegas, Nevada; San Diego, California; Pasadena, California and Lake Oswego, Oregon. The small team focuses on IT managed services, cybersecurity, IT strategy consulting, other IT consulting and SI, and more and was founded in 2003.
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93$10,000+10 - 49 employeesSan Francisco, CAXterra Solutions, an IT managed services company, was founded in 2009. The firm focuses on IT managed services, Cybersecurity, and cloud consulting & SI and has a small team. The firm is in San Francisco, California.Read More
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94$1,000+10 - 49 employeesSan Francisco, CARead More
Varsity Technologies is an IT managed services company. Their small team is based in San Francisco, California; New York, California and Sacramento, California. The agency offers IT managed services, Cybersecurity, cloud consulting & SI, and Web Development.
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95$10,000+10 - 49 employeesLos Altos, CAAvaamo is an artificial intelligence firm. Founded in 2014, the team focuses on Artificial Intelligence and IoT development. The agency is in Los Altos, California and India.Read More
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96Undisclosed10 - 49 employeesCupertino, CAFounded in 2002, KalioTek is an IT strategy consulting company. The company offers IT strategy consulting and cloud consulting & SI, and is small.Read More
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97Undisclosed10 - 49 employeesMilpitas, CALocated in Milpitas, California, ICE Consulting is a cloud consulting & SI company. Their services include cloud consulting & SI and Cybersecurity.Read More
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98$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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99Undisclosed10 - 49 employeesSan Mateo, CARobust Network Solutions is an IT strategy consulting company. Their team is in San Mateo, California. The firm offers IT strategy consulting and cloud consulting & SI.Read More
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100Undisclosed1,000 - 9,999 employeesFoster City, CAFounded in 1999, Qualys is an IT strategy consulting and Cybersecurity company. The company provides IT strategy consulting and Cybersecurity.Read More
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101Undisclosed50 - 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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102$10,000+2 - 9 employeesOakland, CARead More
State Creative is a web design and development company located in Oakland, CA. Founded in 2000, State Creative's team of nearly 10 employees also offer e-commerce development. They serve small and mid-market businesses in the business services, finance, and consumer products industries.
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MarsVenusIndustries
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103Undisclosed250 - 999 employeesSan Mateo, CAExabeam is a midsize big data company and Cybersecurity company launched in 2013. Their team provides BI & big data consulting & SI and Cybersecurity.Read More
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104$5,000+50 - 249 employeesSan Mateo, CAFounded in 2014, Fortscale - Acquired by RSA Security is a Cybersecurity company. The company specializes in Cybersecurity and IT managed services.Read More
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105Undisclosed2 - 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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106Undisclosed2 - 9 employeesSan Jose, CAMitigate Solutions, Inc. Is an IT strategy consulting company. The San Jose, California-based team specializes in IT strategy consulting and Cybersecurity.Read More
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107$5,000+10 - 49 employeesOakland, CARead More
Intivix is a Cloud and IT solutions company headquartered in San Francisco with offices in Corvallis, Ore. and Oakland, Calif. The company was founded in 1996 and now has a team of 20 that provides IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting.
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United WayIndustries
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108Undisclosed50 - 249 employeesPalo Alto, CACyCognito is a midsize Cybersecurity company established in 2017. Their team focuses on Cybersecurity.Read More
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109Undisclosed50 - 249 employeesSan Ramon, CASennovate is a Cybersecurity company. The San Ramon, California-based firm provides Cybersecurity and IT managed services.Read More
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110Undisclosed10 - 49 employeesLos Gatos, CATenisiTech is an IT strategy consulting company launched in 2012. The firm specializes in IT strategy consulting and IT managed services.Read More
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111Undisclosed10 - 49 employeesSanta Clara, CASagacent Technologies is an IT strategy consulting company. The Santa Clara, California-based agency was established in 2000. Their team offers IT strategy consulting and cloud consulting & SI.Read More
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112Undisclosed10 - 49 employeesRedwood City, CACertus Cybersecurity is a Cybersecurity company. Their small team is headquartered in Redwood City, California. Their services include Cybersecurity.Read More
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113Undisclosed1,000 - 9,999 employeesPlano, TXRead More
ValueLabs is a global business technology services and solutions provider based in Hyderabad, India with over 25 offices worldwide in the US, Europe, and Asia. Founded in 1997, ValueLabs' team of over 5,000 employees provides non-voice BPO/back office services and voice/call center capabilities.
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114$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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115Undisclosed50 - 249 employeesPleasanton, CALaunched in 1984, Office1 is an IT managed services company. Their team provides IT managed services and IT strategy consulting.Read More
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116$5,000+250 - 999 employeesSan Francisco, CACobalt is a San Francisco, California-based Cybersecurity and Application Testing company. Launched in 2013, the team offers Cybersecurity and Application Testing.Read More
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117$5,000+2 - 9 employeesLafayette, CARead More
BizCare is an IT solutions company based in Lafayette, Calif. They were founded in 2006 and have a team of 4 employees who specialize in IT managed services and cyber security. They cut through the chaos of the modern IT landscape to provide their clients with solutions that work.
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118Undisclosed2 - 9 employeesSan Jose, CAIT strategy consulting company Esudo Technology Solutions is in San Jose, California. Founded in 2001, the team specializes in IT strategy consulting and Cybersecurity.Read More
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119Undisclosed10 - 49 employeesRedwood City, CABased in Redwood City, California, Pinn is an artificial intelligence development company and Cybersecurity company. The team offers Artificial Intelligence and Cybersecurity.Read More
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120$5,000+250 - 999 employeesLas Vegas, NVIntelligent Technical Solutions is a midsize Las Vegas, Nevada-based IT managed services company. The team focuses on IT managed services and Cybersecurity.Read More
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