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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1351
- Undisclosed
- 10,000+ employees
- San Francisco, CA
Founded in 1993, Thoughtworks Software Technologies Ltd is a large Chicago, Illinois-based AI company. Their team offers Artificial Intelligence and IT managed services.Read MoreIndustries
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1352
- $5,000+
- 10 - 49 employees
- Cupertino, CA
Read MoreDeemsoft, a software development company, is in Cupertino, California and Bengaluru, India. The small team focuses on custom software development, e-commerce development, Artificial Intelligence, IT strategy consulting, and more and was established in 2007.
Industries
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1353
- $1,000+
- 1,000 - 9,999 employees
- Belmont, CA
Tectura , a large ERP consulting and SI company, is in Belmont, California and Bengaluru, India. The team offers ERP consulting and SI.Read More -
1354
- $1,000+
- 2 - 9 employees
- San Jose, CA
Obie.ai is a small cloud consulting & SI company founded in 2015. Their team provides cloud consulting & SI and unified communications consulting & SI.Read MoreIndustries
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1355
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Read MoreQualityWorks Consulting Group is a software development company headquartered in Los Angeles with an office in Jamaica. Founded in 2010, the team of 28 specializes in application testing, other IT consulting and SI, and application management and support. They work mainly with small businesses, focusing on financial services, healthcare and medical, and telecommunications.
Clients
- dpd
Industries
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1356
- $100,000+
- 50 - 249 employees
- Culver City, CA
Read MoreApplication development company Stateside Agency is located in Culver City, California and San José, Costa Rica. The midsize team offers mobile app development, web development, ux/ui design, e-commerce development, and more. The agency was founded in 2013.
Industries
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1357
- $1,000+
- 2 - 9 employees
- Irvine, CA
Read MoreIT provider ANiMODUS was founded in 2007. With headquarters in Irvine, Calif., ANiMODUS has a team of five. They specialize in IT managed services, cloud consulting and SI, and cybersecurity. They mainly work with clients in the financial services, health care and legal industries.
Clients
- YliGo Inc.
Industries
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1358
- Undisclosed
- 2 - 9 employees
- Santa Monica, CA
The Raven Company is a small Santa Monica, California-based web design company. Their services include Web Design and IT managed services.Read More -
1359
- $1,000+
- 10 - 49 employees
- Irvine, CA
Founded in 2008, 3DEX is a cloud consulting & SI company. The agency specializes in cloud consulting & SI and Custom Software Development.Read MoreClients
- 4Smile
- Contestee
Industries
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1360
- Undisclosed
- 50 - 249 employees
- Walnut, CA
Crossbow Labs LLP is a Cybersecurity company. The Bengaluru, India-based firm focuses on Cybersecurity.Read MoreIndustries
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1361
- $250,000+
- 1,000 - 9,999 employees
- Santa Clara, CA
Infostretch is a large Application Testing company headquartered in Santa Clara, California and New York, New York. Their services include Application Testing and Enterprise App Modernization.Read MoreIndustries
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1362
- $1,000+
- 50 - 249 employees
- San Francisco, CA
Midsize web design company Exploride Web Design, is based in Bluffdale, Utah and San Francisco, California. Their services include Web Design and Branding.Read MoreIndustries
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1363
- $10,000+
- 50 - 249 employees
- San Jose, CA
Read MoreA Big Data services company with nearly 10-years experience, ThirdEye Data is headquartered in Santa Clara, Calif. With a team of nearly 50 employees, ThirdEye Data provides clients with BI, Big Data, and cloud consulting and artificial intelligence (AI). While they specialize in Azure, they also work on Amazon and Google platforms. They were founded in 2010.
Clients
- Microsoft
Industries
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1364
- $1,000+
- 250 - 999 employees
- Fremont, CA
Elsner Store is a Fremont, California-based IT strategy consulting company. The team offers IT strategy consulting and Pay Per Click.Read More -
1365
- Undisclosed
- 250 - 999 employees
- Santa Clara, CA
EffOne is a custom software development firm based in Santa Clara, California. They focus on Custom Software Development and Application Testing.Read More -
1366
- $5,000+
- 10 - 49 employees
- San Francisco, CA
CyberProtocols is an e-commerce development firm. The team is headquartered in San Francisco, California, and their services include E-Commerce Development and Web Development.Read More -
1367
- $1,000+
- 50 - 249 employees
- Mission Viejo, CA
Varutra Consulting Pvt. Ltd. Is a Cybersecurity company. Their team is in Pune, India and Navi Mumbai, India and offers Cybersecurity and Corporate Training & Coaching.Read More -
1368
- $1,000+
- 10 - 49 employees
- San Ramon, CA
Tophat Software Pvt Ltd, a web development firm, was established in 2018. The firm provides Web Development and E-Commerce Development, and is small.Read MoreIndustries
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1369
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
D3 Legal Search, LLC, a Staffing company, is headquartered in Los Angeles, California. Established in 2010, the team focuses on Staffing and IT managed services.Read More -
1370
- Undisclosed
- 2 - 9 employees
- Signal Hill, CA
Contuitiv Consulting is a small Business Consulting company headquartered in Signal Hill, California. Their services include Business Consulting and IT strategy consulting.Read More -
1371
- Undisclosed
- 2 - 9 employees
- Redding, CA
Reverse Focus is a small Marketing Strategy company founded in 2007. Their services include Marketing Strategy and CRM consulting and SI.Read More -
1372
- Undisclosed
- 2 - 9 employees
- Livermore, CA
EZ E-File Tax Preparers, an Accounting company, is in Livermore, California. Launched in 2001, the team offers Accounting and IT managed services.Read More -
1373
- Undisclosed
- 2 - 9 employees
- Newport Beach, CA
E-commerce development company ConversionPoint Technologies is in Newport Beach, California. Their services include E-Commerce Development and CRM consulting and SI.Read More -
1374
- Undisclosed
- 2 - 9 employees
- Irvine, CA
Horizon Consumer Science is a Market Research company located in Irvine, California. Established in 1994, the team offers Market Research and BI & big data consulting & SI.Read More -
1375
- $5,000+
- 2 - 9 employees
- Burbank, CA
Founded in 2021, Qeystroke is an IT staff augmentation company. Their team provides IT staff augmentation and IT strategy consulting.Read MoreClients
- Doosan GridTech
Industries
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1376
- $5,000+
- 2 - 9 employees
- Fremont, CA
Cloud consulting & SI company CLARITY TECH LLC focuses on cloud consulting & SI and Custom Software Development. They were founded in 2022.Read More -
1377
- Undisclosed
- 2 - 9 employees
- San Francisco, CA
Launched in 2012, Netronian Inc. Is a website development firm. Located in Miami, Florida and New York, New York, the team specializes in Web Development and Mobile App Development.Read More -
1378
- Undisclosed
- 2 - 9 employees
- Mountain View, CA
Founded in 2000, Vayusphere is an artificial intelligence development company. The team specializes in Artificial Intelligence and IT strategy consulting and is based in Mountain View, California.Read More -
1379
- Undisclosed
- 2 - 9 employees
- San Clemente, CA
Navfeas, Inc. Is a software development company. Based in San Clemente, California, the agency was founded in 2021. Their team specializes in Custom Software Development and Computer Engineering.Read MoreIndustries
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1380
- Undisclosed
- 2 - 9 employees
- Tustin, CA
RVVR AI is an artificial intelligence company. In Tustin, California, their small team specializes in Artificial Intelligence and IT strategy consulting. The company was launched in 2021.Read MoreIndustries
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