Top 100 IT Services Companies in California

OpalForce is a midsize cloud consulting & SI company. Headquartered in San Jose, California and Pune, India, the agency was founded in 2001. Their services include cloud consulting & SI.

Cloudperitus, a cloud consulting & SI company, was established in 2020. Their small team is located in San Ramon, California and focuses on cloud consulting & SI, IT strategy consulting, business consulting, and other IT consulting and SI.

IT strategy consulting company Overwatch Group was established in 2018. Their small team is based in Montville, New Jersey and Culver City, California. Their services include IT strategy consulting, cloud consulting & SI, unified communications consulting & SI, IT managed services, and more.

Cloud consulting & SI company Myers Network Solutions was founded in 2002. They are based in San Jose, California and have a small team. Myers Network Solutions focuses on cloud consulting & SI, IT managed services, cybersecurity, and IT strategy consulting.

Group50, a small logistics & supply chain consulting company, is headquartered in Upland, California. They specialize in logistics & supply chain consulting, IT strategy consulting, BI & big data consulting & SI, other IT consulting and SI, and more and were established in 2004.

Bitscape is a big data company. The midsize Ahmedabad, India-based company was founded in 2003. Their services include BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, IT managed services, and more.

Technology's Edge is an IT firm founded in 1989 in Irvine, Calif. with more than two employees. They offer IT managed services and cybersecurity solutions for small businesses in the fields of business, legal, and financial services.

RyTECHan Consulting is an IT strategy consulting company launched in 2012. Their small team is based in Santa Monica, California. Their services include IT strategy consulting, other IT consulting and SI, and business consulting.

Idea2Form is a full-service collaborative design studio founded in 2018 and based in Oakland, Calif. Their team of more than 10 offers branding, social media marketing, and web design solutions to clients that work in industries such as nonprofit, education, and arts.

Ecognition Labs is a machine learning and robotic process automation consultancy founded in 2017. Headquartered in Irvine, Calif., the team of over 10 employees focuses on creating competitive advantages for its mid-market clients in financial, real estate, and business sectors. They achieve this through AI programming while also including other services such as custom software development and business intelligence and big data consulting.

The Comtel Group is an unified communications consulting & SI company. The small Irvine, California-based company was founded in 1989. Their team offers unified communications consulting & SI, IT managed services, IT staff augmentation, cloud consulting & SI, and more.

ScriptStory is a data analytics company. Their small team is based in San Ramon, California. Their services include BI & big data consulting & SI.

Aquilaclouds Inc is a San Ramon, California-based cloud consulting & SI company. The small team specializes in cloud consulting & SI and BI & big data consulting & SI and was launched in 2017.

Datalink Networks Inc. Is a cybersecurity company launched in 1988. Their small team is based in Santa Clarita, California. Their services include cybersecurity, IT managed services, unified communications consulting & SI, IT strategy consulting, and more.

Founded in 2010, Advancio is a custom software development company. The agency provides custom software development, IT staff augmentation, non-voice bpo/back office services, enterprise app modernization, and more and has a midsize team.

Agile Soft Systems, Inc, a custom software development firm, was launched in 2012. Their midsize team is headquartered in Fremont, California. Their services include custom software development, application testing, blockchain, enterprise app modernization, and more.

Xelleration LLC is a big data company launched in 2001. They are in Irvine, California and have a small team. The company focuses on BI & big data consulting & SI, cloud consulting & SI, IT managed services, IT strategy consulting, and more.

My Remote Tech, Inc., an IT managed services company, is located in Los Angeles, California. The small team specializes in IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting and was founded in 2005.

IT21ST, LLC is an IT managed services company in Los Angeles, California and Los Angeles, California. Established in 2015, the small team offers IT managed services, cloud consulting & SI, cybersecurity, CRM consulting and SI, and more.

TeraPixels Systems is an IT firm based in Irvine, Calif., and founded in 1996. Their team of no more than 50 offers IT managed services and IT strategy consulting solutions for small and mid-market agencies in the fields of healthcare, IT, and more.

Established in 2003, Robust Network Solutions is a cloud consulting & SI company. The small San Mateo, California-based team offers cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more.

In Budapest, Hungary and London, United Kingdom, GB Solutions is a digital strategy company. The firm provides digital strategy, custom software development, business consulting, ux/ui design, and more and is midsize.The firm was established in 2018.

TechMD is an IT solutions firm based in Los Angeles, California. Founded in 2003, they now employ a team of about 40 that provides IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting.

Nomad Endeavors is a Los Angeles-based media and marketing agency founded in 2020 with fewer than 10 members. They specialize in video production, branding, and digital strategy for clients ranging from small firms to large businesses in the fields of IT and consumer products.

Conroy Creative Counsel is a big data company. Launched in 1997, the team focuses on BI & big data consulting & SI, IT strategy consulting, and other IT consulting and SI. Their midsize firm is Irvine, California-based.

Located in San Mateo, Calif., Ribbonfalls is a full stack development house boasting a team of at least 50 employees. The company was started in 2019 and offers mobile app, web, and custom software development as well as UX/UI design services. Their clients range from small to mid-sized businesses.

Wired Avenue is a digital agency in San Diego. Founded in 2002, they have fewer than 5 employees that serve clients in a wide variety of industries. Services include web development, mobile app development, and custom software development.

Calibec is a small custom software development firm. Founded in 2021, the team offers custom software development, web development, mobile app development, enterprise app modernization, and more. The agency is located in Mission Viejo, California.

Founded in 2010, Frontline, LLC - Managed IT Services and IT Support is an IT managed services company. Located in Los Angeles, California, their small team specializes in IT managed services, IT strategy consulting, and IT staff augmentation.

C3 Business Solutions Inc. Is an ERP consulting and SI company. The small Santa Ana, California-based agency was founded in 1997. Their services include ERP consulting and SI and CRM consulting and SI.