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.
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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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451$5,000+10 - 49 employeesGlendale, CASmall custom software development company Skillian, is headquartered in Yerevan, Armenia and Glendale, California. Launched in 2020, the team specializes in Custom Software Development, cloud consulting & SI, and Web Development.Read More
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452$10,000+50 - 249 employeesLos Angeles, CA3GC Group is an IT strategy consulting company established in 2003. Their services include IT strategy consulting and IT staff augmentation.Read More
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453$25,000+2 - 9 employeesPasadena, CAAlcala IT Consulting is an IT managed services company in Pasadena, California. The team focuses on IT managed services and Cybersecurity.Read More
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454$10,000+10 - 49 employeesLos Angeles, CARead More
Ogun Labs, a small , is located in Santa Monica, California. They provide and were founded in 2019.
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455Undisclosed1,000 - 9,999 employeesFort Worth, TXFORVIS is an Accounting company established in 1923. Their team offers Accounting and Business Consulting.Read More
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456$1,000+10 - 49 employeesLaguna Niguel, CASmith Consulting is an e-commerce development company. The team provides E-Commerce Development and Custom Software Development, and the firm is based in Laguna Niguel, California.Read More
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457$10,000+250 - 999 employeesPasadena, CAGuidance Software is a Cybersecurity company. Their midsize team is based in Pasadena, California and New York, New York. Their services include Cybersecurity and IT strategy consulting.Read More
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458Undisclosed2 - 9 employeesLake Forest, CACloud consulting & SI company SupportLine was founded in 2014. In Lake Forest, California, the team focuses on cloud consulting & SI and IT managed services.Read More
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459Undisclosed10 - 49 employeesRancho Cucamonga, CAIT managed services company DES Technologies was established in 1965. The small team specializes in IT managed services and Cybersecurity.Read More
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460$1,000+2 - 9 employeesArcadia, CAAlliant Technology Group is a small IT managed services company in Arcadia, California. Their services include IT managed services.Read More
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461$1,000+2 - 9 employeesSan Clemente, CARead More
Convuent is a digital marketing company from San Clemente, California. With one employee, their services include SEO, marketing strategy, and social media marketing. Founded in 2018, their clients are often small businesses in the dental, business, and financial services industries.
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462Undisclosed10 - 49 employeesPasadena, CAQLess, Inc. Is a CRM consulting and SI company. Their small team of employees is headquartered in Pasadena, California. Their team focuses on CRM consulting and SI.Read More
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463$1,000+250 - 999 employeesLos Angeles, CABased in Austin, Texas; Los Angeles, California; Manchester, New Hampshire and Las Vegas, Nevada, TPx Communications is an IT managed services company. The midsize team offers IT managed services, Cybersecurity, and unified communications consulting & SI and was established in 1998.Read More
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The Kraft GroupIndustries
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464$10,000+10 - 49 employeesLos Angeles, CASynthax Codes is a small UX design company and web development company. The Anenii Noi, Moldova-based company was established in 2022. Their services include ux/ui design and web development.Read More
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465$1,000+10 - 49 employeesBurbank, CAFounded in 2011, IT Pros Management is a small Burbank, California-based IT managed services company. Their team offers IT managed services and IT strategy consulting.Read More
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466$5,000+Freelancer employeesLaguna Hills, CAAlfaLINQ Business Solutions, LLC is an e-commerce development company located in Laguna Hills, California. They provide E-Commerce Development and ERP consulting and SI.Read More
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467Undisclosed10 - 49 employeesLos Angeles, CAIntratem Mobility Lifecycle Management, an other IT consulting and SI company, was established in 2004. The company offers other IT consulting and SI and IT managed services.Read More
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468$5,000+10 - 49 employeesRiverside, CABiztek Solutions, Inc., an IT managed services company, offer IT managed services and Cybersecurity. They were launched in 2006.Read More
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469Undisclosed10 - 49 employeesLos Angeles, CAKudox Network, an IT managed services company, offers IT managed services and IT strategy consulting. The company is in Los Angeles, California and West Hills, California.Read More
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470$10,000+1,000 - 9,999 employeesManhattan Beach, CARapid7 is a Cybersecurity company. Their large team is in Boston, Massachusetts and Manhattan Beach, California. Their services include Cybersecurity and IT managed services.Read More
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471Undisclosed10 - 49 employeesIrvine, CABrightQuery is a small Irvine, California-based Funding & Investment company. Their services include Funding & Investment and BI & big data consulting & SI.Read More
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472Undisclosed10 - 49 employeesEl Segundo, CAGuide Technologies, a small ERP consulting and SI company, is based in Cincinnati, Ohio and El Segundo, California. The team provides ERP consulting and SI and Manufacturing Consulting.Read More
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473Undisclosed250 - 999 employeesManhattan Beach, CALaunched in 2013, Qvest.US is a midsize IT managed services company. Their team provides IT managed services and Custom Software Development.Read More
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474$5,000+2 - 9 employeesWest Hollywood, CACybersecurity company HECVAT Pro is located in West Hollywood, California. They provide cybersecurity and were established in 2021.Read More
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475$10,000+50 - 249 employeesManhattan Beach, CACybersecurity company Gurucul is in Manhattan Beach, California and Mumbai, India. They focus on Cybersecurity and BI & big data consulting & SI and were founded in 2010.Read More
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476Undisclosed10 - 49 employeesManhattan Beach, CAECM consulting and SI and unified communications consulting & SI company IncWorx Consulting focuses on ECM consulting and SI and unified communications consulting & SI. They were established in 1998.Read More
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477$25,000+10 - 49 employeesSanta Clara, CAProduct Design company Sequoia Applied Technologies was launched in 2016. The company specializes in Product Design and IT strategy consulting.Read More
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478$25,000+50 - 249 employeesSanta Monica, CAHeadquartered in Santa Monica, California; Zaporizhzhia, Ukraine and Kyiv, Ukraine, IT-Dimension Inc. Is a web development company. The midsize team offers Web Development, Mobile App Development, UX/UI Design, Application Testing, and more and was founded in 2007.Read More
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479Undisclosed10 - 49 employeesRiverside, CACaptain IT, a Cybersecurity and IT managed services company, was launched in 2010. They offers Cybersecurity and IT managed services.Read More
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480Undisclosed50 - 249 employeesHermosa Beach, CAFounded in 2016, REDESIGN is a Cybersecurity company. The team focuses on Cybersecurity and IT managed services.Read More
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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
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