Top 100 IT Services Companies in San Diego
The Best of December 2025Looking for a top IT services company in San Diego?
Businesses today need technology, including small businesses. This means they also need professional IT support. It is an essential role in any organization, big or small. This list of the leading IT companies in San Diego will make you rethink not having an IT support team. You can browse these companies' portfolio items, client feedback, and company descriptions. You can tell us more about your project so that we can recommend the right company for you.
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List of the Best San Diego 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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151Undisclosed10 - 49 employeesCoronado, CAZnuny Group is a small IT strategy consulting company located in Coronado, California. The team provides IT strategy consulting and IT managed services.Read More
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152Undisclosed10 - 49 employeesSan Diego, CABusiness intelligence company EOT was founded in 2018. The small team focuses on BI & big data consulting & SI and Generative AI.Read More
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153Undisclosed2 - 9 employeesSan Diego, CAFounded in 2023, iterQ is an IT strategy consulting company. Their team offers IT strategy consulting and cloud consulting & SI.Read More
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154Undisclosed10 - 49 employeesEscondido, CAHoop5 Networks is a Cybersecurity company in Escondido, California. They provide Cybersecurity and IT managed services.Read More
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155$5,000+10 - 49 employeesSolana Beach, CATridea Partners is an ERP consulting and SI company. Launched in 1994, the team specializes in ERP consulting and SI and CRM consulting and SI.Read More
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156Undisclosed10 - 49 employeesCarlsbad, CAFMT Consultants, LLC is a CRM consulting and SI company based in Carlsbad, California. The team focuses on CRM consulting and SI and ERP consulting and SI.Read More
Clients
HM ElectronicsIndustries
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157Undisclosed250 - 999 employeesSan Diego, CAMitchell1 is a San Diego, California-based IT managed services company. They focus on IT managed services.Read More
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158Undisclosed50 - 249 employeesSan Diego, CASoftClouds is a cloud consulting & SI company launched in 2005. Their team offers cloud consulting & SI and CRM consulting and SI.Read More
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159$5,000+10 - 49 employeesSan Diego, CAMedAccess is a small San Diego, California-based Advertising company. The team provides Advertising and Branding.Read More
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160Undisclosed10 - 49 employeesSan Diego, CASmall user experience agency Pixels Matter, Inc., is located in San Diego, California and Rudne, Ukraine. The team focuses on UX/UI Design and cloud consulting & SI.Read More
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161Undisclosed10 - 49 employeesSan Diego, CAAdvantu is an Application Testing company. Their small team of employees is based in San Diego, California. Their team offers Application Testing and Custom Software Development.Read More
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162$1,000+2 - 9 employeesEl Cajon, CAJunxion Technology LLC is an IT managed services company. The team specializes in IT managed services and IT strategy consulting and is in El Cajon, California.Read More
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163Undisclosed2 - 9 employeesCarlsbad, CARead More
CMIT Solutions of Carlsbad provides IT managed services, cybersecurity, and IT strategy consulting for small businesses in the business services, financial services, and health care industries. Founded in 1996, the Carlsbad, California-based team has about 9 employees.
Clients
Crossing Back to HealthIndustries
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164$1,000+10 - 49 employeesCarlsbad, CAEnteracloud is a small Carlsbad, California-based IT strategy consulting company. The team focuses on IT strategy consulting and cloud consulting & SI.Read More
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165Undisclosed250 - 999 employeesSan Diego, CAAgital is a branding company. They are headquartered in Burlington, Massachusetts and Washington, District of Columbia and have midsize team. They offer Branding and Social Media Marketing.Read More
Industries
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166$1,000+10 - 49 employeesEncinitas, CASoulilution is an user experience design agency. The small Encinitas, California-based team offers UX/UI Design and BI & big data consulting & SI. The company was founded in 2015.Read More
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167$1,000+10 - 49 employeesOceanside, CAMindcentric, Inc is an IT managed services company established in 1999. The company focuses on IT managed services and cloud consulting & SI, and is small.Read More
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168Undisclosed2 - 9 employeesLa Mesa, CAThe Rowe Solution is an Application Management & Support company. The team specializes in Application Management & Support and IT managed services and is based in La Mesa, California.Read More
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169Undisclosed10 - 49 employeesCarlsbad, CACybersecurity company Intersectis is based in Carlsbad, California. Their services include Cybersecurity and Digital Strategy.Read More
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170UndisclosedFreelancer employeesSan Diego, CAVulnalysis LLC is a Cybersecurity company based in San Diego, California. They specialize in Cybersecurity and IT strategy consulting and were launched in 2023.Read More
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171Undisclosed10 - 49 employeesSan Diego, CALaunched in 2017, Search Rebel LLC is a software development company. Headquartered in San Diego, California, the team specializes in Custom Software Development and BI & big data consulting & SI.Read More
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172$1,000+2 - 9 employeesEscondido, CAHeadquartered in Escondido, California, Fridell Solutions is an IT managed services company. They offer IT managed services and IT strategy consulting.Read More
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173$1,000+Freelancer employeesSolana Beach, CALook Licensing is an IT managed services company. Their small team is located in Solana Beach, California. Their services include IT managed services and IT strategy consulting.Read More
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174$10,000+50 - 249 employeesCarlsbad, CAProficio, a Cybersecurity company, is located in Carlsbad, California and Singapore, Singapore. Their services include Cybersecurity and IT managed services.Read More
Industries
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175$1,000+10 - 49 employeesSan Marcos, CAProject Expedite, a Digital Strategy company, was established in 2004. The small team focuses on Digital Strategy and BI & big data consulting & SI.Read More
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176Undisclosed10 - 49 employeesEncinitas, CA5P Consulting is an IT managed services company founded in 2016. In Encinitas, California, the team offers IT managed services and CRM consulting and SI.Read More
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177Undisclosed10 - 49 employeesSan Diego, CAFounded in 2016, Red River Resources, LLC NavAide, a small IT managed services company, is in San Diego, California. Their team focuses on IT managed services and Accounting.Read More
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178$5,000+2 - 9 employeesEscondido, CAIT TechPros, Inc., an IT managed services company, was established in 2006. The team focuses on IT managed services and cloud consulting & SI.Read More
Industries
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179Undisclosed2 - 9 employeesCarlsbad, CAMytek Pros is an IT managed services company headquartered in Carlsbad, California. The firm offers IT managed services, IT strategy consulting, cybersecurity, other IT consulting and SI, and more and has a small team.The firm was founded in 2019.Read More
Clients
Community HousingWorks Conam Property Management Wakeland Housing Linc HousingIndustries
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180$10,000+2 - 9 employeesEscondido, CABased in Escondido, California, BuildLab Consulting is an advertising company. The small team specializes in advertising, branding, logo, cybersecurity, and more and was established in 2022.Read More
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Check out an IT Services Company in San Diego with the most new reviews in the past 12 months.
Most Reviewed
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