| # | Company | Employees |
|---|---|---|
| 1 |
Concentrixconcentrix.com
Provides customer experience solutions and technology, improving business performance for global brands across various industries, creating better business outcomes. |
218,681 |
| 2 | 142,944 | |
| 3 | 40,473 | |
| 4 | 30,900 | |
| 5 |
Ingram Microingrammicro.com
Global technology company distributing IT products and services, offering AI-powered platform, financing, marketing, lifecycle management, and technical support. |
29,469 |
| 6 |
Globantglobant.com
A digitally native company specializing in helping organizations innovate and unleash potential, with a focus on diversity, inclusion, and cybersecurity |
28,419 |
| 7 |
TD SYNNEXtdsynnex.com
Leading IT distributor and solutions aggregator providing technology products, services, and support to maximize customer IT investment value and growth. |
22,441 |
| 8 |
Equinixequinix.com
A global digital infrastructure company empowering businesses to access foundational infrastructure, partners, and possibilities to accelerate advantage and multiply value |
14,710 |
| 9 |
inDriveindrive.com
Global mobility platform offering urban services including ride-hailing, intercity transport, and delivery, challenging injustice through fair choices for communities. |
11,723 |
| 10 |
iMerit Technologyimerit.ai
A leading AI data solutions company providing high-quality data labeling technologies for machine learning applications across various industries |
8,052 |
| 11 |
Encora Inc.coforge.com
Encora is a technology modernization and innovation partner offering digital engineering services across various industries with a global presence |
7,245 |
| 12 |
R Systemsrsystems.com
Global provider of product engineering, digital solutions, AI, cloud-native capabilities, automation, and strategic growth support for diverse industries. |
6,833 |
| 13 |
Infogaininfogain.com
Infogain specializes in digital customer experience engineering, delivering solutions for Fortune 500 companies across various industries using advanced technologies. |
6,161 |
| 14 |
Sun Microsystemsoracle.com
Development and marketing of database, middleware, application software, and hardware including Solaris, Java, MySQL, storage, server, and network products. |
5,315 |
| 15 |
Pure Storageeverpuredata.com
Provides secure, real-time data storage solutions for SaaS, cloud providers, enterprises, enabling AI, machine learning, and multi-cloud environments. |
5,239 |
| 16 |
Xoriantxoriant.com
Xoriant is a global digital engineering firm that turns imaginative visions into realities, accelerating business outcomes with innovative technology solutions |
5,220 |
| 17 |
HPE Aruba Networkinghpe.com
Design and delivery of Mobility-Defined Networks enabling advanced connectivity and empowerment for tech-savvy users in modern environments. |
4,903 |
| 18 |
Impetusimpetus.com
Specializing in data, AI, and cloud solutions, the company offers data platform engineering, DevOps, AI/ML, and application modernization services for Fortune 500 enterprises |
4,735 |
| 19 |
Grid Dynamicsgriddynamics.com
Leader in technology consulting and engineering services for Fortune 1000 companies, specializing in digital transformation through agile co-creation and data science |
4,564 |
| 20 |
NTT Innovation Institute, Inc.global.ntt
Continuing to transform businesses, NTT provides updates through @GlobalNTT Formerly NTTi3, now part of NTT #OneNTT #HelloNTT |
4,558 |
| 21 | 4,350 | |
| 22 |
Apexonapexon.com
Digital-first technology services firm specializing in accelerating business transformation through human-centric digital experiences Expertise in UX/UI, engineering, data, focusing on BFSI, healthcare, and life sciences |
4,339 |
| 23 |
eInfochips (An Arrow Company)einfochips.com
A global provider of product engineering, semiconductor design, and IoT solutions across various cloud platforms with a focus on innovation and client success |
4,006 |
| 24 |
ACL Digitalacldigital.com
A design-led digital solutions provider, specializing in digital experience, product innovation, and consulting for enterprises, SMBs, and startups worldwide |
3,787 |
| 25 |
iOPEX Technologiesiopex.com
iOPEX offers optimized IT management and Automation services, creating tailor-made solutions to maximize technology investments and drive business growth |
3,783 |
| 26 |
Bristleconebristlecone.com
A leading provider of AI-powered application transformation services for the digital supply chain, offering solutions in digital logistics, manufacturing, planning, procurement, and digitalization |
3,670 |
| 27 |
TD SYNNEX USsynnexcorp.com
A leading distributor and solutions aggregator for the IT ecosystem, dedicated to maximizing the value of IT investments and fostering growth opportunities |
3,577 |
| 28 |
Compass UOLaircompany.ai
Brazilian technology company offering advanced digital transformation services using Agile, Multicloud, AI, Cybersecurity, and IoT to empower businesses. |
3,574 |
| 29 |
Indiumindium.tech
A fast-growing Digital Engineering company offering modern solutions across Applications, Data, and Gaming with deep expertise in next-gen offerings and partnerships with leading technology companies |
3,560 |
| 30 |
GitLababout.gitlab.com
DevOps platform revolutionizing software development collaboration, speeding up production processes, reducing costs, and increasing developer productivity for global remote team |
3,411 |
| 31 |
Hitachi Digital Serviceshitachids.com
An independent services business specializing in cloud, data, IoT, and managed services, utilizing Generative AI for integrated digital transformation solutions for enterprises |
3,297 |
| 32 |
Tavanttavant.com
Tavant is a global technology company driving transformation with AI and ML solutions for businesses in various industries worldwide |
3,262 |
| 33 |
BairesDevbairesdev.com
Expert partner in building high-quality software solutions with top tech talent Delivering scalable technology solutions for startups to Fortune Global 500 brands Unlocking business possibilities |
3,174 |
| 34 |
Cubic Corporationcubic.com
The company creates technology solutions in transportation to simplify daily journeys and defense capabilities to promote mission success and safety |
3,095 |
| 35 |
Milestone Technologies, Inc.milestone.tech
A global IT services and digital solutions company in Silicon Valley, specializing in application services, digital product engineering, and workplace services |
3,008 |
| 36 |
Episourceepisource.com
A leading provider of risk adjustment services, software, and solutions for health plans and provider groups, specializing in end-to-end solutions |
2,922 |
| 37 | 2,854 | |
| 38 | 2,669 | |
| 39 |
IDC Technologies, Inc.idctechnologies.com
Digital transformation services including AI, cloud, cybersecurity, enterprise solutions, licensing, staffing, and scalable smart digital products for global clients. |
2,623 |
| 40 |
HAND Enterprise Solutions LTD.hand-us.com
Global software service provider with 20 years of experience specializing in ORACLE and SAP implementations across multiple industries worldwide |
2,555 |
| 41 |
NETSOL Technologies Inc.netsoltech.com
Providing advanced software solutions and AI-driven services for asset finance and leasing industries, supporting automotive OEMs and financial institutions worldwide. |
2,537 |
| 42 |
Hewlett Packardhpe.com
An American multinational IT company offering hardware components, software, and services to consumers, SMBs, large enterprises, government, health, and education sectors Founded in 1939 |
2,526 |
| 43 |
Astreyaastreya.com
Innovative IT solutions provider with global reach, enabling businesses to make better decisions, improve efficiency, and gain a competitive edge |
2,520 |
| 44 |
DCSwebdcs.com
Company provides Education & Training, Research & Engineering, and Information Technology Solutions to the Federal Government as their preferred contractor |
2,497 |
| 45 | 2,449 | |
| 46 |
LNT Infotechlntinfotech.com
A global IT solutions & services company, part of Larsen & Toubro, helping clients succeed in digital transformation through technology consulting and digital solutions |
2,230 |
| 47 |
Symphony Telecaharman.com
This company designs connected products and solutions for consumers, automakers, and enterprises worldwide, specializing in audio, visual, infotainment systems, and software services |
2,153 |
| 48 |
Jade Globaljadeglobal.com
consulting, integration, and managed services partner helping enterprises modernize, innovate, and scale with cloud transformation, ERP, CRM, data analytics, and AI automation. |
2,125 |
| 49 |
Anywhereanywhererecruit.com
The company has ceased operations They are thanking everyone for their support and partnership |
2,122 |
| 50 | 2,119 | |
| 51 |
Devsincdevsinc.com
Global IT services provider with 15+ years experience, delivering 3,000+ projects, supporting 236+ clients across 23+ countries worldwide. |
2,096 |
| 52 |
Upwork.comupwork.com
Connecting global talent with businesses through a platform that facilitates remote work opportunities, bridging the geographical gap for seamless collaboration |
2,065 |
| 53 |
Dyninno Groupdyninno.com
A global company specializing in bringing innovations to Travel, Entertainment, and FinTech, with diverse teams offering training and career growth opportunities Apply today! |
2,056 |
| 54 |
E-Solutionse-solutionsinc.com
A talent-driven talent acquisition company offering workforce, cloud, salesforce, global payrolling, MSP/VMO, EOR & AOR services with global presence and industry expertise |
1,961 |
| 55 |
NICnicitpartner.com
A leading provider of IT solutions, cybersecurity, and cloud services for businesses and organizations, with a focus on customer service and adapting to client needs |
1,923 |
| 56 |
Innomindsinnominds.com
AI-first platform-led digital transformation and full cycle product engineering services specializing in devices, embedded engineering, software apps, analytics, cloud, and security. |
1,888 |
| 57 |
TAO Digital Solutionstaodigitalsolutions.com
An IT services provider supporting enterprise clients with digital solutions, consulting, design, and re-engineering skills to drive innovation and business value |
1,868 |
| 58 |
GIShireright.com
Established in 1966, this company provides background screening services to a variety of industries, helping organizations hire, engage, and verify employees, volunteers, and contractors |
1,863 |
| 59 |
Wizelinewizeline.ai
A global technology services provider that builds digital products & platforms, modernizes core technologies, enhances data-driven capabilities, & improves user experience |
1,637 |
| 60 |
Kagglekaggle.com
Cutting-edge data science solutions for diverse industries through public and private competitions, elite consulting, and proven real-world problem-solving capabilities |
1,502 |
| 61 |
Programming.comprogramming.com
The company specializes in providing efficient and cost-effective software solutions in various cutting-edge technologies and services for digital transformation |
1,494 |
| 62 |
Upworkupwork.com
A global platform connecting businesses with independent talent, unlocking potential through trust-driven collaboration across a wide range of skills |
1,487 |
| 63 |
Trace3trace3.com
Consulting on, integrating, and operating data, security, and cloud solutions to drive business transformation and create measurable value for clients |
1,440 |
| 64 |
OSI Digitalosidigital.com
A global provider of business and technology solutions, specializing in digital transformation, data optimization, and system integration for a wide range of industries |
1,436 |
| 65 |
Grazitti Interactivegrazitti.com
Providing marketing automation, sales optimization, and cloud innovation services with global partnerships and strong compliance certifications for data security. |
1,416 |
| 66 |
Information Technology
The company focuses on technology, engineering, manufacturing, and innovation, covering all aspects of information technology and computing technology |
1,410 |
| 67 |
Intelliswift - An LTTS Companyintelliswift.com
A global company delivering product engineering, data management, digital enterprise, Salesforce solutions, and talent services to various industries with a focus on innovation and customer-centricity |
1,397 |
| 68 |
Intermedia Intelligent Communicationsintermedia.com
Cloud communications company providing integrated solutions for voice, video, chat, contact center, email, security, and more, with a focus on exceptional customer service and partner support |
1,381 |
| 69 |
Terralogicterralogic.com
Top IT service provider delivering technology services from product conceptualization to sustenance, focusing on stability, productivity, and long-lasting partnerships for customer success |
1,367 |
| 70 |
ViewSonicviewsonic.com
This company provides exceptional visual solutions through software, hardware, and services, inspiring people to distinguish between ordinary and extraordinary |
1,310 |
| 71 |
ALTEN Calsoft Labsaltencalsoftlabs.com
Offering digital transformation, IT services, and product engineering with a focus on disruptive technologies like AI, ML, IoT, big data, and cloud Specializing in Clinical SAS consulting for healthcare industry |
1,243 |
| 72 |
ITSitsinfocom.com
Latin American multinational specializing in RIM services, offering architectures in Borderless Networks, Cloud Computing, Security, and more to industries worldwide with a focus on partnership |
1,232 |
| 73 |
WinWirewinwire.com
WinWire enables enterprises to navigate digital transformation through innovative software solutions, expertise in Cloud, App Modernization, Data/AI, and Azure OpenAI |
1,216 |
| 74 |
Facebook Ads Expertdroidowl.com
This company provides expert Facebook and Instagram ad strategies for various industries, offering services such as optimization, campaign launches, and consultation |
1,173 |
| 75 |
Fujitsu Americasfujitsu.com
Leading provider of IT services and solutions globally, specializing in consulting, systems integration, managed services, cloud services, and server technologies, with a focus on sustainability and innovation |
1,173 |
| 76 |
PCM: The Right Technology, Delivered.insight.com
A leading IT provider offering hardware, software, services, and consulting to help businesses run smarter and navigate complex IT challenges |
1,158 |
| 77 |
AppDirectappdirect.com
It is a B2B subscription commerce platform connecting technology providers, advisors, and businesses to streamline technology purchasing and management. |
1,155 |
| 78 |
Trinamix Inctrinamix.com
Trinamix is a global provider of specialized Oracle solutions for various industries, offering advisory, implementation, optimization, and managed services for SCM, ERP, EPM, CX, and IoT/Blockchain applications |
1,146 |
| 79 |
Solugenixsolugenix.com
Innovative information technology services provider offering unmatched technology solutions, talent recruitment, and managed services to drive growth and innovation for global corporations |
1,143 |
| 80 |
Synopteksynoptek.com
Global IT services provider specializing in systems integration and managed services for organizations of all sizes, focusing on maximizing business value and delivering exceptional results |
1,133 |
| 81 |
Robosoft Technologiesrobosoftin.com
Robosoft Technologies is a leading digital transformation partner, specializing in digital product strategy, design, development, testing, cybersecurity, and data science for various industries globally |
1,085 |
| 82 |
Litmus7litmus7.com
Retail Maximization company accelerating digital revenue and profitability for Retailers, Brands, and CPGs with solutions, products, and technology services Global presence with specialized technologists |
1,037 |
| 83 |
ATMECS Global Incatmecs.com
A technology startup offering product engineering, QA automation, infrastructure, data services, and market research Specializing in innovation and Next Gen technologies |
1,031 |
| 84 |
Looking For Job
A platform for job seekers to update their status, making it easier for recruiters and HR to find potential candidates |
1,010 |
| 85 |
Cyber Infrastructure (CIS)cisin.com
Global IT services provider offering technology solutions to empower billions of users worldwide, with expertise in software development and industry-specific knowledge |
999 |
| 86 |
V2Solutionsv2solutions.com
Trusted digital transformation partner offering tailored solutions for global organizations; specializing in digitization, cognitive technology, engineering products, cloud services, IoT, and customer experience enhancement |
994 |
| 87 |
AgreeYa Solutionsagreeya.com
Global provider of software solutions and services, leveraging technology and diverse talent to drive digital transformation for clients in various industries |
994 |
| 88 |
Gupshupgupshup.ai
Leading platform enabling businesses to engage consumers through conversational messaging Supports over 30 channels, 6 billion messages monthly, and global partnerships |
963 |
| 89 |
Blue Star Infotechinfogain.com
A Silicon Valley based company specializing in digital platform and software engineering for various industries, with a focus on design-led transformation and customer engagement systems |
912 |
| 90 |
Caylentcaylent.com
Cloud native services provider helping organizations optimize people and technology with AWS, enabling innovation and ambitious ideas to thrive |
899 |
| 91 |
iSpace, Inc.ispace.com
A global services company specializing in IT, BPO, and healthcare solutions, driving innovation and delivering outcomes for Fortune 1000 clients |
893 |
| 92 |
Trantortrantorinc.com
pioneer creating enterprise technology solutions, assisting enterprises globally with digital transformations, business needs, engineering capabilities, successful technology products, and AWS cloud leveraging. |
858 |
| 93 |
Quantum World Technologies Inc.quantumworldit.com
A leading service provider offering IT consulting, services, and business process outsourcing with a focus on various industries globally Emphasizing safety and business continuity during the pandemic |
853 |
| 94 |
Own is now Instore; please connect to us at our Instore pageinstoredoes.com
Instore provides an easy-to-use point of sale system with analytics, credit card processing, employee management, and marketing tools for businesses |
835 |
| 95 |
Svitla Systems, Inc.svitla.com
Global digital solutions company with 20 years of experience, providing advisory, development, and support services for clients worldwide across various industries |
831 |
| 96 |
Congruent Solutionscongruentsolutions.com
Specializing in technology solutions and plan administration for the US Retirement Plan industry, helping clients overcome challenges and prepare participants for retirement |
809 |
| 97 |
Neudesic, an IBM Companyneudesic.com
Trusted technology partner specializing in digital modernization, custom application development, managed services, and business software products for impactful business results |
800 |
| 98 |
Gadgeon Systems Inc.gadgeon.com
An ISO-certified electronic product design and development company specializing in end-to-end IoT solutions, system integration services, and digital transformation for global customers |
793 |
| 99 |
Computacenter UScomputacenter.com
Leading independent technology partner enabling digital transformation for large organizations through sourcing, transforming, and managing IT infrastructure with a focus on building long-term trust with customers |
734 |
| 100 |
symphony.issymphony.is
Global software design and development firm serving innovative brands worldwide, with over 300 products launched for startups, enterprises, and Fortune 500 companies |
722 |
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
More company lists in California
- The largest companies in California 12,813
- SaaS companies in California 1,617
- Software Development companies in California 1,386
- Venture capital and private equity firms in California 786
- Venture Capital and Private Equity Principals companies in California 645
- AI companies in California 606
- AI-native companies in California 552
- Retail chains in California 527
- Hospitals and Health Care companies in California 519
- Financial Services companies in California 513
- Financial services firms in California 503
- Education providers in California 498
- IT services companies in California 428
- Manufacturers in California 417
- Technology, Information and Internet companies in California 413
- Higher Education companies in California 376
- Public sector organisations in California 337
- Hardware manufacturers in California 335
- Critical infrastructure operators in California 293
- Government Administration companies in California 279
- Healthcare providers in California 277
- Education Administration Programs companies in California 277
- Real Estate companies in California 275
- Food and Beverage Services companies in California 273
The same list elsewhere in United States
- IT Services and IT Consulting companies in the United States 5,237
- IT Services and IT Consulting companies in Texas 665
- IT Services and IT Consulting companies in New York State 451
- IT Services and IT Consulting companies in Virginia 398
- IT Services and IT Consulting companies in New Jersey 366
- IT Services and IT Consulting companies in Florida 296
- IT Services and IT Consulting companies in Georgia 233
- IT Services and IT Consulting companies in Illinois 230
- IT Services and IT Consulting companies in Maryland 154
- IT Services and IT Consulting companies in Massachusetts 147
- IT Services and IT Consulting companies in Pennsylvania 134
- IT Services and IT Consulting companies in Washington State 118
- IT Services and IT Consulting companies in Ohio 109
- IT Services and IT Consulting companies in Michigan 102
- IT Services and IT Consulting companies in North Carolina 93
- IT Services and IT Consulting companies in Alabama 83
- IT Services and IT Consulting companies in Delaware 81
- IT Services and IT Consulting companies in New York 304
- IT Services and IT Consulting companies in Houston 112
- IT Services and IT Consulting companies in Atlanta 100
- IT Services and IT Consulting companies in San Francisco 96
- IT Services and IT Consulting companies in Austin 91
- IT Services and IT Consulting companies in Chicago 86
- IT Services and IT Consulting companies in Irving 77