Top 100 Cybersecurity Companies in Irvine
The Best of December 2025Looking for a top cybersecurity consultant in Irvine?
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 Irvine. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Irvine Cybersecurity Consultants
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91$1,000+10 - 49 employeesLake Forest, CALoopsey, an IT managed services company, focuses on IT managed services and Cybersecurity. The firm is headquartered in Lake Forest, California.Read More
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92Undisclosed2 - 9 employeesSanta Ana, CALaunched in 2007, AES Global, Inc. Is a small Santa Ana, California-based Enterprise App Modernization company. Their team focuses on Enterprise App Modernization and IT managed services.Read More
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93Undisclosed10 - 49 employeesIrvine, CAStrativa is an IT strategy consulting company founded in 2000. The agency provides IT strategy consulting and Cybersecurity, and is small.Read More
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94Undisclosed10 - 49 employeesLake Forest, CACyberTrust IT Solutions is an IT strategy consulting company. Based in Lake Forest, California, the firm specializes in IT strategy consulting and cloud consulting & SI.Read More
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95$5,000+10 - 49 employeesRancho Cucamonga, CARead More
Zeta Sky is an IT firm based in Rancho Cucamonga, Calif. with no more than 50 experts. Founded in 2015, they provide cybersecurity, IT managed services, and cloud consulting solutions for small and medium-sized companies alike.
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Gallant InsuranceIndustries
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96$5,000+50 - 249 employeesOrange, CALumen21, Inc is a cloud consulting & SI company. Based in Orange, California and Mumbai, India, the firm was launched in 2007. Their team offers cloud consulting & SI and Cybersecurity.Read More
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97$25,000+50 - 249 employeesIrvine, CALaunched in 1997, Burwood Group, Inc. Is a midsize cloud consulting & SI company. Their team offers cloud consulting & SI and unified communications consulting & SI.Read More
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98UndisclosedFreelancer employeesHuntington Beach, CAVasSecCo is a Cybersecurity company. Their team is headquartered in Huntington Beach, California and provides Cybersecurity.Read More
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99$1,000+50 - 249 employeesLos Angeles, CARead More
Alternis IT is a managed IT and cybersecurity broker based in San Jose, Calif., with an office in Los Angeles. The broker, founded in 2013, has more than 50 employees and provides cybersecurity, IT managed services, IT strategy consulting, and cloud consulting & SI services. Alternis IT serves small and midmarket companies in various sectors that include financial services, media, and legal.
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KindPeoplesIndustries
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100$1,000+10 - 49 employeesBrea, CAUbisec Systems, Inc. Is a small IT managed services company based in Brea, California and Los Angeles, California. Their services include IT managed services and cloud consulting & SI.Read More
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101Undisclosed10 - 49 employeesCorona, CAEverconnect Data Systems is a cloud consulting & SI company. The small Corona, California-based team offers cloud consulting & SI and IT strategy consulting. The company was launched in 2010.Read More
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102$1,000+10 - 49 employeesPasadena, CABased in Pasadena, California; Grapevine, Texas and Denver, Colorado, Techmedics is an IT managed services company. The company specializes in IT managed services, IT strategy consulting, Cybersecurity, and cloud consulting & SI and is small.The company was launched in 1999.Read More
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103Undisclosed10 - 49 employeesSanta Fe Springs, CAIT strategy consulting company IMPRES Technology Solutions was founded in 2001. The team provides IT strategy consulting and Cybersecurity and is headquartered in Santa Fe Springs, California.Read More
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104Undisclosed10 - 49 employeesLong Beach, CACORE Group is a Long Beach, California-based IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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105Undisclosed50 - 249 employeesCerritos, 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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106Undisclosed250 - 999 employeesLos Angeles, CARead More
ES99 is a branding company launched in 1999. They are in Chicago, Illinois and have a midsize team. Their services include branding, advertising, direct marketing, market research, and more.
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107$5,000+50 - 249 employeesManhattan Beach, CARead More
West Advanced Technologies Inc is a midsize Sacramento, California-based cybersecurity company. The team specializes in cybersecurity, IT staff augmentation, cloud consulting & SI, and IT managed services.
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108$5,000+10 - 49 employeesWest Hollywood, CAInsightful Networks is a business intelligence company. The midsize West Hollywood, California-based agency was founded in 1998. Their team provides BI & big data consulting & SI, IT staff augmentation, IT managed services, other IT consulting and SI, and more.Read More
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109$1,000+10 - 49 employeesPasadena, CARead More
AllSafe IT is an IT services, consulting, and IT support firm based in Los Angeles. The firm, founded in 2016, has a team of more than 20 that provides cybersecurity and IT managed services to small and mid-market companies and organizations in various industries that includes manufacturing, nonprofit, and retail.
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MINIIndustries
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110Undisclosed10 - 49 employeesPasadena, CARead More
Cyber Defense Group is a Los Angeles, California-based cloud consulting & SI and cybersecurity company. Launched in 2016, the small team specializes in cloud consulting & SI and cybersecurity.
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111Undisclosed10 - 49 employeesIrvine, CAThinkbox Technology Group is a big data company. The Irvine, California-based firm was launched in 2006. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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112Undisclosed10 - 49 employeesIrvine, CAIT managed services company Enterprise Data Solutions LLC is in Irvine, California. They offer IT managed services and cloud consulting & SI.Read More
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113Undisclosed10 - 49 employeesIrvine, CALink Consulting Services (LinkCS) is a CRM consulting and SI company located in Irvine, California. The team provides CRM consulting and SI and Cybersecurity.Read More
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114Undisclosed250 - 999 employeesSan Clemente, CABluewave Technology Group is an IT strategy consulting company. Launched in 2021, the firm specializes in IT strategy consulting and cloud consulting & SI.Read More
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115$5,000+10 - 49 employeesPasadena, CARead 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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116Undisclosed50 - 249 employeesEl Segundo, CAVeganext is a Cybersecurity company founded in 2017. The midsize team focuses on Cybersecurity and IT managed services.Read More
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117$5,000+2 - 9 employeesAustin, TXRead More
Cybersecurity company Framework Security was established in 2019. The small Austin, Texas-based team focuses on Cybersecurity.
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Volo SolutionsIndustries
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118Undisclosed250 - 999 employeesIrvine, CALaunched in 2015, Arctiq is a midsize IT strategy consulting company. Their services include IT strategy consulting and unified communications consulting & SI.Read More
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119Undisclosed50 - 249 employeesAustin, TXIntegritek Managed IT Services is an IT managed services company. The midsize Austin, Texas-based firm was founded in 2006. Their team focuses on IT managed services, Cybersecurity, IT staff augmentation, and Compliance Consulting.Read More
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Casoro GroupIndustries
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120$100,000+50 - 249 employeesCulver City, CARead More
Application development company Stateside Agency is located in Culver City, California and San José, Costa Rica. The midsize team offers mobile app development, web development, ux/ui design, e-commerce development, and more. The agency was founded in 2013.
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