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.
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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.
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181
- $1,000+
- 10 - 49 employees
- Carlsbad, CA
Read MoreReel Axis is a marketing agency based in Carlsbad, Calif., and founded in 2018 with more than 10 employees. They offer marketing strategy, social media marketing, and content marketing solutions for clients ranging from startups to large firms.
Industries
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182
- $1,000+
- 10 - 49 employees
- Glendora, CA
Read MoreFounded in 2005, DLL Technologies is an IT service provider based in Glendora, Calif. Their team of over 10 serves small and midmarket businesses across a range of industries. Additional services include web design.
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183
- $1,000+
- 10 - 49 employees
- Laguna Hills, CA
Top Pick Designs is a Laguna Hills, California-based. The agency offers and is small.The agency was established in 2023.Read MoreIndustries
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184
- $5,000+
- 2 - 9 employees
- Mission Viejo, CA
Read MoreCalibec 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.
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185
- Undisclosed
- 50 - 249 employees
- Mountain View, CA
Read MoreReputationDefender is a public relations firm. Their midsize team is located in Redwood City, California; Tempe, Arizona and Liverpool, United Kingdom. Their services include public relations, cybersecurity, and search engine optimization. The company was established in 2006.
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186
- $5,000+
- 2 - 9 employees
- Irvine, CA
Read MoreUNIFAGE, an unified communications consulting & SI company, was established in 2018. Their small team is based in Irvine, California and specializes in unified communications consulting & SI, CRM consulting and SI, web design, video production, and more.
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187
- $25,000+
- 2 - 9 employees
- Fairfield, CA
Read MoreIdeas Factory US is a custom software development company established in 2014. Based in Fairfield, California, their small team focuses on custom software development, enterprise app modernization, IT strategy consulting, cloud consulting & SI, and more.
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188
- $10,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreVargasAndrews is a professional services company in Los Angeles and Brisbane, Australia. Founded in 2016, they have about 8 employees that serve clients in a variety of industries. Services include commercial financing, ERP consulting, and accounting.
Clients
- JLL
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189
- $1,000+
- 50 - 249 employees
- South San Francisco, CA
Read MoreAston Technologies is a midsize IT staff augmentation company. The Minneapolis, Minnesota-based firm was founded in 2001. Their services include IT staff augmentation and IT managed services.
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190
- $75,000+
- 250 - 999 employees
- San Francisco, CA
Read MoreTraction is a full-service marketing agency located in San Francisco. With a team of nearly 250 employees, Traction provides web design, advertising, UI/UX design, and branding services to enterprise and midmarket clients.
Clients
- Apple
Industries
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191
- $10,000+
- 50 - 249 employees
- Irvine, CA
Read MoreXavor Corporation is a custom software development firm. Founded in 1995, the team offers custom software development, cloud consulting & SI, and web development. Their midsize agency is in Irvine, California and Lahore, Pakistan.
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192
- $10,000+
- 10 - 49 employees
- San Ramon, CA
Read MoreCloud consulting & SI company Initialyze was established in 2015. The small San Ramon, California-based team offers cloud consulting & SI, web design, ux/ui design, architectural design, and more.
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193
- Undisclosed
- 50 - 249 employees
- Santa Monica, CA
Read MoreNextware Technologies is a development agency based in Santa Monica, Calif., with another office in Valencia, Spain. Since 2006, the agency and its team of fewer than 10 have provided expertise in web, custom software, and mobile app development, web design, UX/UI design, and IT managed services.
Clients
- Landor
Industries
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194
- $10,000+
- 50 - 249 employees
- Mountain View, CA
Read MoreSysvine Technologies is a software engineering service provider founded in 2000. Based in Chennai, India, the team of 100+ specializes in custom software development, cloud consulting & SI, and ERP consulting & SI.
Clients
- Peloton Blockchain
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195
- $1,000+
- 50 - 249 employees
- San Mateo, CA
Read MorePEARL ORGANISATION is a midsize custom software development company headquartered in Dehradun, India. Launched in 2011, the team provides custom software development, e-commerce development, web design, application testing, and more.
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196
- $5,000+
- 10 - 49 employees
- Sacramento, CA
Read MoreKonnectryx is a small Sacramento, California-based software development firm. They offer custom software development, CRM consulting and SI, e-commerce development, and cloud consulting & SI and were launched in 2012.
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197
- $10,000+
- 250 - 999 employees
- Milpitas, CA
Read MoreFounded in 2014, Teksun Inc. is a product engineering services company. Their team of around 25 employees is based in San Jose, Calif., with an additional office in Ahmedabad, India. They focus on IoT development, product design, and cloud consulting.
Clients
- QEPR
Industries
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198
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Read MoreEachbase is a digital agency that operates out of California. Their main services span branding, SEO, and web development.
Clients
- Nino's Pizza
- AECO
- Starfish
- Polo TMS
Industries
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199
- Undisclosed
- 10 - 49 employees
- Carlsbad, CA
Read MoreInterKnowlogy is a small custom software development company. Launched in 1999, the team offers custom software development, Artificial Intelligence, AR/VR development, BI & big data consulting & SI, and more. The company is headquartered in Carlsbad, California.
Industries
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200
- $25,000+
- 10 - 49 employees
- San Diego, CA
Read MoreNoMoBo is a San Diego-based software company founded in 2017 with more than 10 members. They specialize in custom software, web, and mobile app development services for small and mid-market firms in industries such as real estate, IT, and utilities.
Clients
- HOA Messenger
Industries
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201
- $1,000+
- 10 - 49 employees
- Pasadena, CA
Read MoreLocated in Pasadena, California, GlobalityNet is a finance & accounting outsourcing (FAO) company. The small company was established in 2016. Their team offers finance & accounting outsourcing (FAO), voice services, and non-voice bpo/back office services.
Industries
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202
- $5,000+
- 250 - 999 employees
- Irvine, CA
NexusTek is a cloud consulting & SI company. Their team is located in Greenwood Village, Colorado and New York, New York. The agency offers cloud consulting & SI and IT managed services.Read MoreIndustries
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203
- $50,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreThe 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.
Clients
- Givsum - Empowering every person to be a force for good
Industries
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204
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreindusriaLAX is a custom software and application development company based in Los Angeles, Costa Mesa, and San Diego, Calif. Founded in 2012, their team of less than 50 provides big and small businesses through CRM consulting, custom software development, and web development.
Clients
- Car Rental Help Center
Industries
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205
- Undisclosed
- 2 - 9 employees
- Walnut Creek, CA
Small IT strategy consulting company The Godfather of Tech, Professor Timothy E. Bates, is based in Walnut Creek, California. Founded in 2010, the team provides IT strategy consulting, cybersecurity, business consulting, corporate training & coaching, and more.Read More -
206
- Undisclosed
- 250 - 999 employees
- San Ramon, CA
Read MoreFive9 is a cloud-based call center software provider. Their team of about 1,000 employees is based in San Ramon, Calif. Services include CRM, ERP, and IT consulting, as well as voice services. They were founded in 2001.
Clients
- DebtCleanse
Industries
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207
- Undisclosed
- 50 - 249 employees
- San Francisco, CA
Read MoreClearScale is a cloud-native systems integration, strategic consulting, and application development company founded in San Francisco with over 50 employees. They provide custom software development, mobile app development, and big data consulting services.
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208
- $1,000+
- 50 - 249 employees
- Fremont, CA
Read More4 Way Technologies is an application development company. They offer mobile app development and were founded in 2012. Their midsize team is in Noida, India and Fremont, California.
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209
- Undisclosed
- 50 - 249 employees
- Cupertino, CA
Technology Mindz, a midsize CRM consulting and SI company, is in Cupertino, California and Jaipur, India. Their services include CRM consulting and SI and IT managed services.Read MoreIndustries
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210
- $1,000+
- 2 - 9 employees
- San Diego, CA
ABUSINESS is a cloud consulting & SI company. They provide cloud consulting & SI and CRM consulting and SI and were established in 2019.Read MoreIndustries
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