Top 100 IT Services Companies in Orange County
The Best of December 2025Looking for a top IT services company in Orange County?
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 Orange County. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Orange County IT Companies
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$5,000+50 - 249 employeesGaithersburg, MDRead More
DesignDATA is an IT managed services company. Established in 1979, the midsize agency is headquartered in Gaithersburg, Maryland and Washington, District of Columbia. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, and Cybersecurity.
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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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91Undisclosed50 - 249 employeesTustin, CASwiftTech Solutions, Inc. Is an IT managed services company. Established in 2008, the team specializes in IT managed services and IT strategy consulting. The agency is based in Tustin, California.Read More
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92$25,000+10 - 49 employeesTustin, CASmall IT managed services company Haag Networking LLC, is in Tustin, California. Their services include IT managed services and cloud consulting & SI.Read More
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93$5,000+10 - 49 employeesIrvine, CACircle MSP - Technology Consulting Firm is an IT managed services company launched in 1989. The small team specializes in IT managed services and Cybersecurity.Read More
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94$1,000+2 - 9 employeesLos Alamitos, CACybersecurity company Shift Computer Services provides Cybersecurity and IT managed services. They were founded in 2005.Read More
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95Undisclosed10 - 49 employeesCypress, CAL3 Networks Inc. Is an IT strategy consulting company. The small Cypress, California-based team provides IT strategy consulting and cloud consulting & SI. The company was established in 2000.Read More
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96$5,000+10 - 49 employeesIrvine, CAQLAN is an IT managed services company. They specialize in IT managed services and Cybersecurity and were founded in 1998. The agency is in Irvine, California.Read More
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97$5,000+10 - 49 employeesNewport Beach, CAUS ProTech is a Cybersecurity company. They provide Cybersecurity and IT managed services and were launched in 1999. The agency is headquartered in Newport Beach, California.Read More
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98$1,000+10 - 49 employeesHuntington Beach, CALaunched in 2019, Rootpal is a cloud consulting & SI company. The small team offers cloud consulting & SI and IoT development.Read More
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99$5,000+10 - 49 employeesIrvine, CAEPossible is an IT managed services company established in 1998. The agency specializes in IT managed services and Cybersecurity, and is small.Read More
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100$1,000+2 - 9 employeesNewport Beach, CAEstablished in 2001, BIZCONNECTORS is a Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More
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101Undisclosed10 - 49 employeesCosta Mesa, CADML IT Solutions is an IT managed services company founded in 1999. Their team specializes in IT managed services and Cybersecurity.Read More
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102$1,000+2 - 9 employeesNewport Beach, CAOCMSP is an IT managed services company. They are based in Newport Beach, California. Their team offers IT managed services and Cybersecurity.Read More
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103Undisclosed10 - 49 employeesIrvine, CAEstablished in 2017, Chiron IT is an Enterprise App Modernization company. Their team focuses on Enterprise App Modernization and IT managed services.Read More
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104$5,000+250 - 999 employeesIrvine, CAPreludeSys is an Enterprise App Modernization company. The team is in Irvine, California and Chennai, India, and their services include Enterprise App Modernization and Artificial Intelligence.Read More
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105$5,000+2 - 9 employeesIrvine, CAKyber Systems, an IT managed services company, focuses on IT managed services and Cybersecurity. The agency is headquartered in Irvine, California.Read More
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106$1,000+250 - 999 employeesIrvine, CAFounded in 2009, Adamant Systems is an IT staff augmentation company. The agency specializes in IT staff augmentation and IT strategy consulting, and is midsize.Read More
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107Undisclosed2 - 9 employeesAnaheim, CABased in Anaheim, California, IT Meristem is a small IT managed services company. The team specializes in IT managed services and IT strategy consulting.Read More
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108Undisclosed10 - 49 employeesIrvine, CAMedical ITG, an IT strategy consulting and IT managed services company, was launched in 2015. Located in Irvine, California, the team offers IT strategy consulting and IT managed services.Read More
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109$1,000+2 - 9 employeesCosta Mesa, CAEZ Tek Support is an IT managed services company. Founded in 2020, the team focuses on IT managed services and Cybersecurity. The company is based in Costa Mesa, California.Read More
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110Undisclosed2 - 9 employeesHuntington Beach, CASurf City Systems is an IT strategy consulting company. The Huntington Beach, California-based team offers IT strategy consulting and cloud consulting & SI.Read More
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111Undisclosed2 - 9 employeesIrvine, CAITO Solutions, Inc. Is a small cloud consulting & SI company headquartered in Irvine, California and Houston, Texas. Their services include cloud consulting & SI and CRM consulting and SI.Read More
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112Undisclosed10 - 49 employeesIrvine, CAImpel Consulting is a CRM consulting and SI company. The team is headquartered in San Diego, California and Irvine, California, and their services include CRM consulting and SI.Read More
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113$100,000+250 - 999 employeesIrvine, CAIT strategy consulting company Prophecy Technologies focuses on IT strategy consulting and Cybersecurity. They are located in Irvine, California.Read More
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114Undisclosed10 - 49 employeesIrvine, CABB2 Technology Group is a small Irvine, California-based UX design company. The team focuses on UX/UI Design and BI & big data consulting & SI.Read More
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115$25,000+10 - 49 employeesNewport Beach, CALYSI is a small IT strategy consulting company. They offer IT strategy consulting and IT managed services and were established in 2018.Read More
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116$10,000+10 - 49 employeesIrvine, CAEstablished in 2018, Conveyance Solutions is a small Irvine, California-based ERP consulting and SI company. Their team offers ERP consulting and SI and API Development.Read More
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117$10,000+10 - 49 employeesIrvine, CASignalAge is an IT strategy consulting company. The Irvine, California-based team provides IT strategy consulting and cloud consulting & SI.Read More
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118$1,000+2 - 9 employeesHuntington Beach, CAMyITAdmin.services is a Huntington Beach, California-based IT managed services company. Established in 2019, the team offers IT managed services and Cybersecurity.Read More
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119$1,000+2 - 9 employeesGarden Grove, CABassett IT, an IT managed services company, specializes in IT managed services and Cybersecurity. The agency is in Garden Grove, California.Read More
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120$1,000+10 - 49 employeesCosta Mesa, CAFounded in 2024, Coastal IT Services is a small IT strategy consulting company. Their team provides IT strategy consulting and Cybersecurity.Read More
Industries
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Schedule ConsultationMost Reviewed IT Services Company in Orange County
Check out an IT Services Company in Orange County with the most new reviews in the past 12 months.
Most Reviewed
IT Services Company
Orange County
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- 13 3 new reviews
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