Top 100 IT Services Companies in California
The Best of November 2024
Looking for a top IT services company in California?
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 California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California IT Companies
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Featured providers
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- $10,000+
- 50 - 249 employees
- Niš, Serbia
Read MoreIngsoftware is a full-cycle software development company from Southern Europe with representatives in Austria, Netherlands, United States, and Zimbabwe. Founded in 2009, they are now over 100 people strong, and provide product development services: discovery & consulting; web and mobile development, UI/UX design, and support & maintenance. Ingsoftware works with enterprise organizations and startups from fintech, precious metals, IoT & wearables, and automotive industries.
Industries
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- $25,000+
- 250 - 999 employees
- Los Angeles, CA
Read MoreNearsure is a web development agency that has been offering web development, IT staff augmentation, and AI services to their clients since 2018. Their 50 employees are based out of Hollywood, Calif., as well as Costa Rica, Colombia, Venezuela, Bolivia, and Uruguay.
Industries
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1111
- Undisclosed
- 10 - 49 employees
- San Diego, CA
Alliant Consulting, Inc., a small CRM consulting and SI and Business Consulting company, is based in San Diego, California. Their services include CRM consulting and SI and Business Consulting.Read More - Get Started
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1112
- Undisclosed
- 10 - 49 employees
- Sacramento, CA
The Highlands Consulting Group LLC is a Digital Strategy company. Their team is headquartered in Sacramento, California. The company offers Digital Strategy and IT managed services.Read More -
1113
- Undisclosed
- 10 - 49 employees
- Irvine, CA
Strativa is an IT strategy consulting company founded in 2000. The agency provides IT strategy consulting and Cybersecurity, and is small.Read More -
1114
- Undisclosed
- 10 - 49 employees
- Fresno, CA
Launched in 2015, Xobee Networks is a small call center in Fresno, California. Their team specializes in Call Center Services and cloud consulting & SI.Read More -
1115
- Undisclosed
- 10 - 49 employees
- Millbrae, CA
AppBuddy, an UX agency and CRM consulting and SI company, is based in Millbrae, California. Founded in 2009, the team offers UX/UI Design and CRM consulting and SI.Read More -
1116
- Undisclosed
- 10 - 49 employees
- Redwood City, CA
TOPO, a CRM consulting and SI and Market Research company, focus on CRM consulting and SI and Market Research. They were launched in 2013.Read More -
1117
- Undisclosed
- 10 - 49 employees
- Redwood City, CA
Based in Redwood City, California, Pinn is an artificial intelligence development company and Cybersecurity company. The team offers Artificial Intelligence and Cybersecurity.Read More -
1118
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
AI firm and business intelligence company IV.AI is located in Los Angeles, California. Founded in 2016, the team focuses on Artificial Intelligence and BI & big data consulting & SI.Read More -
1119
- Undisclosed
- 10 - 49 employees
- Redwood City, CA
DSI Global is a small AI firm based in Redwood City, California. The team focuses on Artificial Intelligence and BI & big data consulting & SI.Read More -
1120
- Undisclosed
- 10 - 49 employees
- West Hollywood, CA
AdTector is a small West Hollywood, California-based Advertising company. The team focuses on Advertising and BI & big data consulting & SI.Read More -
1121
- Undisclosed
- 10 - 49 employees
- Richmond, CA
DeepThink Health, an artificial intelligence company and data analytics company, was established in 2018. The team provides Artificial Intelligence and BI & big data consulting & SI.Read More -
1122
- Undisclosed
- 10 - 49 employees
- Fremont, CA
CA-One Tech Cloud Inc., a big data analytics company, is based in Fremont, California. Their services include BI & big data consulting & SI and Mobile App Development.Read More -
1123
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Telegraph Hill Software is a San Francisco, California-based AI development company and big data analytics company. The team offers Artificial Intelligence and BI & big data consulting & SI.Read More -
1124
- Undisclosed
- 10 - 49 employees
- Monrovia, CA
WTC Consulting LLC is a Monrovia, California-based IT managed services company. The team provides IT managed services and Market Research.Read More -
1125
- Undisclosed
- 10 - 49 employees
- Glendale, CA
Compass365, a cloud consulting & SI company, was established in 1986. Located in Glendale, California, the team specializes in cloud consulting & SI and ECM consulting and SI.Read MoreIndustries
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1126
- Undisclosed
- 10 - 49 employees
- San Diego, CA
ABW Medical is an IT strategy consulting and AI company headquartered in San Diego, California. Established in 2019, the team offers IT strategy consulting and Artificial Intelligence.Read More -
1127
- Undisclosed
- 10 - 49 employees
- West Covina, CA
Small big data company Revnue, is headquartered in West Covina, California. The team offers BI & big data consulting & SI and IT managed services.Read MoreIndustries
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1128
- Undisclosed
- 10 - 49 employees
- Los Gatos, CA
Carabiner Group is a Los Gatos, California-based CRM consulting and SI and Business Consulting company. They provide CRM consulting and SI and Business Consulting and were established in 2017.Read More -
1129
- $1,000+
- 10 - 49 employees
- San Ramon, CA
CXcherry is a CRM consulting and SI and custom software development firm. Launched in 2021, the team specializes in CRM consulting and SI and Custom Software Development.Read More -
1130
- $1,000+
- 10 - 49 employees
- San Francisco, CA
Transformyze is a CRM consulting and SI company. Founded in 2022, the company is in San Francisco, California. Their services include CRM consulting and SI and IT managed services.Read MoreIndustries
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1131
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Founded in 2019, Brick Lane is a small CRM consulting and SI and e-commerce development firm based in San Francisco, California. Their team focuses on CRM consulting and SI and E-Commerce Development.Read More -
1132
- Undisclosed
- 10 - 49 employees
- Sunnyvale, CA
GRSee Consulting is a Cybersecurity and Compliance Consulting company. Based in Sunnyvale, California and Rehovot, Israel, the team provides Cybersecurity and Compliance Consulting.Read More -
1133
- Undisclosed
- 10 - 49 employees
- Torrance, CA
Celerium is a Cybersecurity and Compliance Consulting company. The Torrance, California-based agency offers Cybersecurity and Compliance Consulting.Read More -
1134
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Truvantis, Inc. Is a Cybersecurity and Compliance Consulting company launched in 2010. The team offers Cybersecurity and Compliance Consulting.Read More -
1135
- Undisclosed
- 10 - 49 employees
- El Segundo, CA
Cloud consulting & SI company CAYS was established in 2015. The agency provides cloud consulting & SI and IT managed services, and is small.Read More -
1136
- Undisclosed
- 10 - 49 employees
- Santa Clara, CA
IT Management Corporation is a Santa Clara, California-based IT strategy consulting company. Their services include IT strategy consulting and Digital Strategy.Read More -
1137
- $50,000+
- 10 - 49 employees
- Palo Alto, CA
Established in 2024, Rotavision is an AI Consulting company. The team specializes in AI Consulting and BI & big data consulting & SI.Read More -
1138
- $1,000+
- 250 - 999 employees
- Los Angeles, CA
Read MoreTPx Communications is an IT services company headquartered in Waltham, Mass. with additional offices in Irvine and Orange County, Calif., Boston, and San Francisco. It was founded in 2000 and now has a team 780 that provides IT managed services, productivity, collaboration & UC consulting & SI, cybersecurity and more to mostly midmarket companies.
Clients
- The Kraft Group
Industries
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1139
- $10,000+
- 10 - 49 employees
- Irvine, CA
Read MoreEstablished in 2016, Linkosys is a small IT strategy consulting company based in Irvine, California and Irvine, California. Their services include IT strategy consulting, IT managed services, BI & big data consulting & SI, IT staff augmentation, and more.
Clients
- Bresatech
Industries
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1140
- $10,000+
- 50 - 249 employees
- San Jose, CA
ATH Infosystems is a cloud consulting & SI company established in 2012. Located in San Jose, California and San Jose, California, the team focuses on cloud consulting & SI and Blockchain.Read More
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