These Santa Clara-based multinational companies are predominantly large firms in semiconductor manufacturing and software development. Key players include Intel, which drives innovation in AI and cloud-to-edge technology, NVIDIA, known for inventing the GPU and shaping AI development, and AMD, focused on transforming lives with technology for data centers and gaming. Applied Materials is a leader in materials engineering for semiconductor technologies, while ServiceNow provides a cloud-based platform to streamline work processes.
The list also features GlobalLogic, a product development services leader, and Agilent Technologies, which offers advanced analytical and diagnostic solutions. A notable pattern is the strong concentration in semiconductor manufacturing, with companies like Marvell Technology also specializing in infrastructure technology, and the significant presence of IT services and software development firms, such as Pure Storage, which provides secure data storage solutions.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 109,404 | ||||
| 2 |
NVIDIAnvidia.com
A pioneering company in accelerated computing, known for inventing the GPU, shaping PC gaming, computer graphics, AI development, and creating the metaverse |
48,336 | |||
| 3 | 47,988 | ||||
| 4 |
GlobalLogicgloballogic.com
A global product development services leader, combining software engineering expertise and industry experience to help customers design and deliver next-generation products and digital experiences |
35,494 | |||
| 5 |
ServiceNowservicenow.com
Cloud-based platform digitizes and unifies organizations to streamline work processes, connect employees and customers, and enable innovation and agility Creating a smarter future |
35,136 | |||
| 6 |
Applied Materialsappliedmaterials.com
Leader in materials engineering solutions essential for semiconductor and advanced display technologies, enabling AI advancement and next-generation chip commercialization. |
31,512 | |||
| 7 |
Agilent Technologiesagilent.com
Innovative company providing advanced analytical, research, and diagnostic solutions for various industries worldwide, including healthcare, environmental safety, and energy solutions |
25,000 | |||
| 8 |
Palo Alto Networkspaloaltonetworks.com
A global cybersecurity leader addressing security challenges through continuous innovation with artificial intelligence, analytics, automation, and orchestration for organizations worldwide |
22,680 | |||
| 9 |
Marvell Technologymarvell.com
Specializing in infrastructure technology, we collaborate closely with clients to deliver tailored solutions, leveraging innovation and partnership to drive progress and success |
11,815 | |||
| 10 |
Hitachi Vantarahitachivantara.com
Provides data management and analytics solutions enabling businesses to innovate and leverage data as a strategic asset for growth. |
10,529 | |||
| 11 |
DPR Constructiondpr.com
Self-performing general contractor and construction manager specializing in technically complex, sustainable projects across advanced technology, life sciences, healthcare, higher education, and commercial markets. |
9,442 | |||
| 12 |
Cohesitycohesity.com
The company offers data protection and insights through a hyper-scale platform, AI-powered intelligence, zero trust security, third-party extensibility, and high customer satisfaction |
7,801 | |||
| 13 |
Tiger Analyticstigeranalytics.com
A global leader in AI and Analytics, offering fullstack services to Fortune 1000 companies across various industries to achieve real outcomes at scale |
7,353 | |||
| 14 |
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 | |||
| 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 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Aricentcapgemini.com
Legacy engineering firm now merged with Altran specializing in technology services and industrial innovations across various sectors for global business transformation. |
4,886 | |||
| 17 |
NeoLife Internationalshopneolife.com
Worldwide nutrition company providing supplements, home care, and skin care, based on nature and science. Offers a business opportunity for independent promoters to share products and earn. |
4,788 | |||
| 18 |
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 | |||
| 19 |
Clouderacloudera.com
Empowering individuals to unlock insights from complex data, delivering an enterprise data cloud solution for all data sources, from Edge to AI |
3,442 | |||
| 20 |
Netskopenetskope.com
Provides optimized access and real-time, context-based security for cloud and AI ecosystems, including agents, applications, tools, LLMs, people, devices, and data. |
3,395 | |||
| 21 |
Infobloxinfoblox.com
This company combines networking and security to offer superior performance and protection, ensuring real-time visibility and control over network connections for faster operations and threat prevention |
3,309 | |||
| 22 |
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 | |||
| 23 |
Tavanttavant.com
Tavant is a global technology company driving transformation with AI and ML solutions for businesses in various industries worldwide |
3,262 | |||
| 24 |
Veritas Technologies LLCveritas.com
Global provider of multi-cloud data management, protection, and compliance solutions ensuring recoverability and cyber resilience against ransomware across diverse storage targets and platforms. |
2,596 | |||
| 25 | 2,334 | ||||
| 26 |
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 | |||
| 27 |
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 | |||
| 28 |
Shockwave Medicalshockwavemedical.com
Development of intravascular lithotripsy catheters using sonic pressure waves to safely disrupt calcified plaque and restore artery blood flow. |
1,535 | |||
| 29 |
OMNIVISIONovt.com
A global leader in digital imaging technology, specializing in advanced solutions for various industries, including mobile, security, automotive, medical, and emerging applications |
1,465 | |||
| 30 |
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 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
How this list is built
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 Nov 11, 2026.
More company lists in Santa Clara
- The largest companies in Santa Clara 261
- AI companies in Santa Clara 74
- Companies with in-house R&D in Santa Clara 67
- SaaS companies in Santa Clara 64
- Software Development companies in Santa Clara 56
- IT Services and IT Consulting companies in Santa Clara 54
- IT services companies in Santa Clara 47
- Electronics and semiconductor companies in Santa Clara 37
- Hardware manufacturers in Santa Clara 36
- Subscription businesses in Santa Clara 26
- Data and analytics companies in Santa Clara 25
- Semiconductor Manufacturing companies in Santa Clara 25
- Publicly traded companies in Santa Clara 25
- Professional services firms in Santa Clara 25
The same list elsewhere in United States
- Multinational companies in the United States 16,197
- Multinational companies in California 2,592
- Multinational companies in New York State 2,216
- Multinational companies in Texas 1,418
- Multinational companies in Florida 897
- Multinational companies in Illinois 831
- Multinational companies in Massachusetts 637
- Multinational companies in New Jersey 624
- Multinational companies in Georgia 521
- Multinational companies in Pennsylvania 472
- Multinational companies in Michigan 468
- Multinational companies in Alabama 416
- Multinational companies in Virginia 396
- Multinational companies in Ohio 390
- Multinational companies in North Carolina 358
- Multinational companies in Washington State 288
- Multinational companies in Colorado 228
- Multinational companies in New York 1,836
- Multinational companies in San Francisco 446
- Multinational companies in Houston 402
- Multinational companies in Chicago 366
- Multinational companies in Miami 289
- Multinational companies in Atlanta 252
- Multinational companies in Boston 241