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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2101
- $1,000+
- Freelancer employees
- San Clemente, CA
Rithmatics is a software development firm. In San Clemente, California, their small team specializes in Custom Software Development and Web Development. The company was established in 2014.Read More - Get Started
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2102
- Undisclosed
- 10 - 49 employees
- Fremont, CA
Encoding Enhancers is a small Fremont, California-based business intelligence company. Their services include BI & big data consulting & SI and Robotics Process Automation.Read MoreIndustries
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2103
- Undisclosed
- 50 - 249 employees
- South San Francisco, CA
Cybersecurity company MyData-TRUST is headquartered in Mons, Belgium and Paris, France. The team focuses on Cybersecurity and Compliance Consulting.Read MoreIndustries
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2104
- Undisclosed
- 50 - 249 employees
- San Francisco, CA
UXCam, a Conversion Optimization company, was launched in 2014. They specializes in Conversion Optimization and UX/UI Design.Read More -
2105
- $25,000+
- 250 - 999 employees
- San Jose, CA
Scry AI, a midsize artificial intelligence firm, is headquartered in San Jose, California and Gurugram, India. Their services include Artificial Intelligence and BI & big data consulting & SI.Read More -
2106
- $10,000+
- 10 - 49 employees
- Carlsbad, CA
MarraData is a big data analytics company founded in 2015. The firm specializes in BI & big data consulting & SI and Artificial Intelligence.Read MoreClients
- Niagara Bottling
Industries
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2107
- Undisclosed
- 50 - 249 employees
- San Francisco, CA
Uniform Systems, Inc. Is a CRM consulting and SI company. Based in San Francisco, California and Berlin, Germany, their team focuses on CRM consulting and SI and Custom Software Development.Read More -
2108
- $5,000+
- 10,000+ employees
- Irvine, CA
Read MoreRandstad Technologies is an IT staff augmentation firm based in Irvine, Calif. Founded in 1960, their team of over 10,000 serves clients in the IT, finance, and healthcare sectors. Services include IT strategy consulting and IT managed services.
Industries
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2109
- $50,000+
- 250 - 999 employees
- Palo Alto, CA
Read MoreWaverley Software is a software engineering company headquartered in Palo Alto, Calif. It also has offices in Boston, Kharkiv, Ukraine, Lviv, Ukraine, and Ho Chi Minh, Vietnam. Founded in 1992, Waverley's team of over 80 employees mainly provides midmarket brands around the world with custom software development, mobile app development, and IoT development services.
Clients
- Mozilla
- Seagate
- Yale
- Abbot
Industries
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2110
- $5,000+
- 10 - 49 employees
- San Diego, CA
LabKey is a small software development company located in Seattle, Washington and San Diego, California. The team offers Custom Software Development and cloud consulting & SI.Read MoreClients
- MIT
Industries
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2111
- $25,000+
- 1,000 - 9,999 employees
- Los Angeles, CA
Custom software development company Simform was founded in 2010. The agency specializes in Custom Software Development, Artificial Intelligence, cloud consulting & SI, Mobile App Development, and more and has a large team.Read MoreClients
- Redbull
Industries
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2112
- $1,000+
- 10 - 49 employees
- Santa Ana, CA
Vibgyorweb Technologies Pvt Ltd is a social media marketing firm established in 2020. Their services include Social Media Marketing and Search Engine Optimization.Read MoreIndustries
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2113
- $10,000+
- 10 - 49 employees
- San Francisco, CA
Artificial intelligence firm dtLabs is based in Bauru, Brazil and San Francisco, California. They offer Artificial Intelligence and AI Consulting and were established in 2018.Read MoreIndustries
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2114
- Undisclosed
- 2 - 9 employees
- Westminster, CA
Luckae Web Solutions, LLC is a web design company. Based in Westminster, California, their small team offers Web Design and Web Development. The company was launched in 2014.Read More -
2115
- Undisclosed
- 2 - 9 employees
- Pasadena, CA
Founded in 2003, WYNK Marketing is an Email Marketing company. The small team specializes in Email Marketing and Graphic Design.Read More -
2116
- Undisclosed
- 2 - 9 employees
- Ladera Ranch, CA
Blank Chapters Advisory is a small PR firm located in Ladera Ranch, California. The team specializes in Public Relations and Market Research.Read More -
2117
- $25,000+
- 50 - 249 employees
- Santa Monica, CA
Read MoreIT-Dimension is a software development company based in Santa Monica, California. Founded in 2007 and featuring a team of over 70 professionals, they offer a wide range of services, including custom web, mobile, and desktop application development, UX/UI design, 3D modeling and animation, QA automation, R&D team management, as well as rapid MVP development.
Industries
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2118
- $100,000+
- 10 - 49 employees
- Redwood City, CA
Read MoreAccelerance is a small IT strategy consulting company. The Redwood City, California-based firm was established in 2001. Their services include IT strategy consulting, custom software development, IT staff augmentation, enterprise app modernization, and more.
Clients
- Acrowire
Industries
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2119
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Headquartered in Wyong, Australia and Los Angeles, California, TALK Agency is a Digital Strategy company. They specialize in Digital Strategy and Social Media Marketing.Read MoreIndustries
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2120
- $5,000+
- 10 - 49 employees
- San Jose, CA
CRM consulting and SI company Clone-Tech is in San Jose, California and Nairobi, Kenya. They focus on CRM consulting and SI and ERP consulting and SI and were founded in 2022.Read MoreIndustries
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2121
- Undisclosed
- 1,000 - 9,999 employees
- San Francisco, CA
Hunton Andrews Kurth LLP is a Cybersecurity company. Located in Washington, District of Columbia and San Francisco, California, the firm specializes in Cybersecurity and Back Office Outsourcing.Read More -
2122
- Undisclosed
- 10 - 49 employees
- Palo Alto, CA
A Society US is a Business Consulting company. They were founded in 2011 and specialize in Business Consulting and Engineering.Read More -
2123
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Located in Reading, United Kingdom and San Francisco, California, CRMT Digitlal is a digital strategy company. The small agency was launched in 1999. Their team specializes in digital strategy, CRM consulting and SI, other IT consulting and SI, email marketing, and more.Read More -
2124
- $10,000+
- 50 - 249 employees
- Westlake Village, CA
Business intelligence company Agilisium is located in Westlake Village, California and Chennai, India. The team provides BI & big data consulting & SI and cloud consulting & SI.Read More -
2125
- Undisclosed
- 250 - 999 employees
- Santa Cruz, CA
The 20 MSP, an IT managed services company, is in Plano, Texas and Phoenix, Arizona. The team offers IT managed services and IT staff augmentation.Read More -
2126
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreSmartCat is a big data boutique consultancy firm based in Novi Sad, Serbia, with an office in San Francisco. Founded in 2015, SmartCat's team of about 85 employees provides BI/SI & big data consulting, AI, and cloud consulting services primarily for mid-market businesses.
Industries
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2127
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Rivi is an user experience design agency founded in 2017. Their team provides UX/UI Design and Product Design.Read MoreIndustries
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2128
- $5,000+
- 2 - 9 employees
- Long Beach, CA
Small Advertising company iTrust Marketing, is headquartered in Long Beach, California. Their services include Advertising and Branding.Read MoreIndustries
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2129
- Undisclosed
- 50 - 249 employees
- San Francisco, CA
AOE is an e-commerce development company launched in 1999. Their team offers E-Commerce Development and Web Design.Read More -
2130
- $5,000+
- Freelancer employees
- Beverly Hills, CA
Snohat is a Marketing Strategy company. The team specializes in Marketing Strategy and Social Media Marketing and is based in Beverly Hills, California.Read MoreIndustries
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