Top 100 Systems Integrator Companies in California

The Development Factory is a software development firm based in Los Angeles, with a branch office in Toronto. Founded in 2009. With a team of 10, The Development Factory specializes in custom software development, mobile development, product design and more.

GreenM is a small Redwood City, California-based IT staff augmentation company. They offer IT staff augmentation, custom software development, and web development and were founded in 2014.

SymSoft Solutions is an advertising company. Their small team is headquartered in Sacramento, California. Their services include advertising, branding, digital strategy, search engine optimization, and more. The agency was launched in 2006.

KMicro Tech, Inc. is an IT services company based in Costa Mesa, Calif. The company, founded in 2014, has more than 40 employees that provide, among others, IT managed services as well as cybersecurity, cloud consulting & SI services to small and midmarket companies and institutions.

Nisman Solutions is a software and product development company founded in 2007 and located in San Diego, Calif. With a team of about 25 employees, they serve small and midmarket businesses in the business services, health care and medical, IT, telecommunications, and e-commerce industries. Their services include software development, mobile app development, and IT strategy consulting.

RSA List Services is a data analytics company. The midsize team is in Los Angeles, California and Los Angeles, California. Their services include BI & big data consulting & SI, ECM consulting and SI, IT strategy consulting, ERP consulting and SI, and more.

Rootshell Inc is a CRM consulting and SI company. Their midsize team is based in Santa Clara, California. The company focuses on CRM consulting and SI, ERP consulting and SI, IT managed services, BI & big data consulting & SI, and more.

Cloud Brigade is a small software development company. In Santa Cruz, California, the firm was founded in 2005. Their team specializes in custom software development, Artificial Intelligence, IT managed services, web development, and more.

Launched in 2006, KPI Partners is a midsize business intelligence company. Their team specializes in BI & big data consulting & SI, IT strategy consulting, cloud consulting & SI, CRM consulting and SI, and more. The company is based in Newark, California; Burlington, Massachusetts; Bengaluru, India and Hyderabad, India.

Intivix is a Cloud and IT solutions company headquartered in San Francisco with offices in Corvallis, Ore. and Oakland, Calif. The company was founded in 1996 and now has a team of 20 that provides IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting. 

USWired Inc. is an IT services provider based in San Jose, Calif. Founded in 1996, their current team of 16 specializes in IT managed services, cloud consulting & SI, and IT strategy consulting.

NexusTek is an IT solutions company headquartered in Greenwood Village, Colo., with additional offices in Phoenix and Los Angeles. The company has a team of nearly 300 employees who provide CRM consulting & SI, IT managed services, cloud consulting & SI, and productivity, collaboration & UC consulting and SI services. 
 

Ayvant IT Services is a small CRM consulting and SI company. They offer CRM consulting and SI, IT managed services, cybersecurity, IT strategy consulting, and more and were founded in 2012. The agency is based in Irvine, California.

Headquartered in Mercer Island, Washington, Exadel is a midsize business consulting company. They focus on business consulting and were founded in 2001.

Kinetix Technology Services is an IT managed services company established in 2005. In San Mateo, California, their small team provides IT managed services, cloud consulting & SI, IT strategy consulting, and cybersecurity.

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.

EInfochips - an Arrow company, an IoT development company, is headquartered in San Jose, California and Ahmedabad, India. The large team offers IoT development, cloud consulting & SI, Artificial Intelligence, cybersecurity, and more. The company was founded in 1994.

Launched in 2004, Advanced Networks is an IT strategy consulting company. Based in Los Angeles, California, their small team focuses on IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more.

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.

Breeze IT, Inc. is an IT solutions provider based in Costa Mesa, Calif. The provider, founded in 2010, has a team of more than 15 that provides IT managed services, cybersecurity, cloud consulting & SI, IT strategy consulting, and IT staff augmentation services. Breeze IT serves midmarket and other-sized companies in various industries that include manufacturing, business services, and real estate.

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.

AlphaBOLD is a IT managed services company launched in 2017. Their midsize team is based in Carlsbad, California and provides IT managed services, mobile app development, IoT development, and Artificial Intelligence.

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.

Rely On IT is a managed IT firm based in Los Altos, Calif. Founded in 2005, their team of 8 serves clients in the real estate and education sectors. Services include cloud consulting and strategy.

Sri Sys Inc. Is a big data analytics company. Headquartered in Tracy, California and Las Vegas, Nevada, their midsize team focuses on BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, ERP consulting and SI, and more. The firm was founded in 2005.

EPIQ Infotech is a cloud consulting & SI company headquartered in Cerritos, California. The midsize team focuses on cloud consulting & SI, ERP consulting and SI, IT strategy consulting, BI & big data consulting & SI, and more. The company was founded in 2013.

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.

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.

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.

FMT Consultants is a SAP services company located in Carlsbad, Calif. It was founded in 1995 and they have about 90 employees. Services include enterprise resource planning (ERP) consulting, custom software development, CRM consulting, and sales intelligence services.