This list contains large companies that are active in artificial intelligence globally. These firms primarily operate in IT services, software development, and technology consulting. They include established players like Tata Consultancy Services, which provides technology services worldwide, and Accenture, focused on digital transformation and operational optimization. Other significant companies are IBM, specializing in technology infrastructure and software, and Siemens, a technology company focused on industry, infrastructure, transport, and healthcare.
A clear pattern among these companies is their global reach and diverse headquarters locations, spanning North America, Europe, and Asia. Many, such as Capgemini and Cognizant, aim to help clients modernize technology and transform experiences. The sector also includes hardware manufacturers like Samsung Electronics, which innovates in various devices, and e-commerce giants such as Amazon, which integrates AI into its vast operations.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Amazonamazon.com
An e-commerce giant offering a vast selection of products, convenient shopping experiences, and fast delivery, connecting buyers with a wide range of sellers |
1,541,000 | |||
| 2 |
Tata Consultancy Servicestcs.com
Provides technology services worldwide, enabling client transformation across the AI stack, fostering innovation, engineering excellence, and customer service for adaptive enterprises. |
708,725 | |||
| 3 |
Accentureaccenture.com
It provides professional services to businesses and governments, focusing on digital transformation, operational optimization, and enhancing citizen services globally. |
687,682 | |||
| 4 |
Cognizantcognizant.com
This company helps clients modernize technology, reimagine processes, and transform experiences to stay ahead in a rapidly changing world, improving everyday life |
372,148 | |||
| 5 |
Capgeminicapgemini.com
Imagine future organizations, making it real with AI, technology, and people, delivering end-to-end services and solutions across strategy, technology, design, engineering and business operations |
342,989 | |||
| 6 | 335,625 | ||||
| 7 |
Googlegoogle.com
Provides a powerful search engine, web services, and advertising tools to help users find information and businesses reach customers |
304,428 | |||
| 8 |
Samsung Electronicssamsung.com
A global technology leader, constantly innovating in TVs, smartphones, wearables, appliances, medical devices, and more Embracing diversity and creativity for growth |
287,000 | |||
| 9 |
Siemenssiemens.com
A technology company focused on industry, infrastructure, transport, and healthcare, creating innovative solutions to transform industries and markets globally |
273,649 | |||
| 10 |
Microsoftmicrosoft.com
Develops and sells software, hardware, and cloud services, including the Windows operating system and Office suite, to improve productivity and digital experiences |
233,562 | |||
| 11 | 229,240 | ||||
| 12 |
Concentrixconcentrix.com
Provides customer experience solutions and technology, improving business performance for global brands across various industries, creating better business outcomes. |
218,681 | |||
| 13 |
Oracleoracle.com
Delivers cloud infrastructure, data, and applications for AI, offering scalable solutions for various deployments, integrating AI into databases, data platforms, and business applications. |
206,235 | |||
| 14 | 187,000 | ||||
| 15 | 180,000 | ||||
| 16 | 164,418 | ||||
| 17 | 160,913 | ||||
| 18 | 158,647 | ||||
| 19 |
Atentoatento.com
Leading provider of CRM and BPO services in Latin America and globally, serving multinational corporations in various industries through multiple channels |
154,000 | |||
| 20 |
Genpactgenpact.com
A global professional services firm with over 125,000 employees in 30+ countries, specializing in digital operations, data, technology, and AI solutions for leading enterprises |
151,199 | |||
| 21 | 144,887 | ||||
| 22 |
Huaweihuawei.com
A global provider of ICT infrastructure and smart devices, offering integrated solutions in telecom networks, IT, smart devices, and cloud services |
139,935 | |||
| 23 |
Tesla Austria GmbHtesla.com
A company focused on accelerating the world's transition to sustainable energy through electric vehicles and clean energy generation and storage solutions |
128,000 | |||
| 24 | 109,404 | ||||
| 25 | 101,094 | ||||
| 26 |
LTIMindtreeltm.com
A global technology consulting company driving digital transformation for enterprises, delivering superior business outcomes through domain expertise and innovative digital solutions |
99,387 | |||
| 27 |
Foundeverfoundever.com
Global leader in CX industry, providing innovative solutions and technology to support operational needs for leading brands worldwide Transforming customer experiences across 45 countries |
98,541 | |||
| 28 | 95,899 | ||||
| 29 | 95,388 | ||||
| 30 |
L'Or茅alloreal.com
Develops and sells a diverse portfolio of cosmetic and skincare products, aiming to innovate and cater to a billion consumers globally. |
95,229 | |||
| 31 |
Sanofisanofi.com
Researching, developing, and delivering medicines and vaccines, addressing urgent healthcare challenges through science, improving people's lives globally. |
93,336 | |||
| 32 | 92,092 | ||||
| 33 |
TikToktiktok.com
A leading platform for short-form video, fostering creativity and innovation with a flat company structure and global presence for career growth opportunities |
91,370 | |||
| 34 |
Hewlett Packard Enterprisehpe.com
This company is a global edge-to-cloud company that drives technology and innovation to fulfill its passion and purpose |
90,021 | |||
| 35 |
Kyndrylkyndryl.com
A global leader in designing, running, and managing advanced technology infrastructure, focusing on excellence, innovation, and advancing vital systems for human progress |
90,000 | |||
| 36 |
Tencenttencent.com
A technology company based in China that enriches the lives of Internet users through communications, social platforms, advertising, financial technology, and business services |
89,197 | |||
| 37 |
Schneider Electricse.com
Global energy technology leader, providing efficiency and sustainability through electrifying, automating, and digitalizing industries, businesses, and homes with intelligent devices and digital services. |
87,938 | |||
| 38 |
Salesforcesalesforce.com
It provides customer relationship management solutions, integrating data, artificial intelligence, and a focus on trust to enhance customer experiences. |
86,347 | |||
| 39 |
Northrop Grummannorthropgrumman.com
Development of advanced technology solutions in autonomous systems, cyber, space, and defense to enhance global security and modernization. |
86,220 | |||
| 40 |
Alibaba Groupalibabagroup.com
Leading global company specializing in AI, cloud computing, and e-commerce infrastructure to facilitate business worldwide with innovation. |
85,809 | |||
| 41 | 85,294 | ||||
| 42 |
Barclayshome.barclays
A British universal bank with global presence, offering consumer banking, payments, corporate and investment banking services, supported by technology and operational solutions |
82,417 | |||
| 43 | 80,633 | ||||
| 44 |
Aloricaalorica.com
Alorica provides world-class customer service and support for various industries, with a focus on creating great experiences for clients and employees globally |
70,920 | |||
| 45 |
Mercado Libremercadolibre.com
Democratizes commerce and financial services through digital payments, lending, and marketplace logistics for millions of users across eighteen Latin American countries. |
68,766 | |||
| 46 |
Sutherlandsutherlands.com
A digital transformation company focused on creating human-centered brand experiences through design, analytics, AI, cognitive technology, and automation |
67,102 | |||
| 47 |
EPAM Systemsepam.com
Global digital transformation services provider specializing in product development and engineering, creating better enterprise, education, and health platforms worldwide |
66,049 | |||
| 48 |
Thalesthalesgroup.com
Multinational specializing in cybersecurity, defense, aerospace, digital identity, and secure communications for governments and industries. |
65,031 | |||
| 49 | 61,367 | ||||
| 50 |
GE HealthCaregehealthcare.com
Global medical technology and digital solutions innovator leveraging intelligent devices, data analytics, and artificial intelligence to drive precision health and improve patient outcomes worldwide |
60,041 | |||
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. | |||||
| 51 |
EXLexlservice.com
The company partners with businesses to tailor data-driven solutions, improve efficiency, enhance customer relationships, and drive revenue growth through collaboration and technology |
58,974 | |||
| 52 | 57,548 | ||||
| 53 |
Michelinmichelin.com
Manufactures high-quality tires, components, and composites for mobility, construction, aeronautics, low-carbon energies, and healthcare. Offers exceptional experiences through connected solutions, AI, and the MICHELIN Guide. |
56,897 | |||
| 54 |
Grabgrab.careers
Leading superapp in Southeast Asia offering deliveries, mobility, financial services, enterprise solutions, united by a mission to drive economic empowerment and guided by The Grab Way principles |
56,607 | |||
| 55 |
Konectakonecta.com
Global provider of customer management outsourcing, offering acquisition, retention, support, and collections across multiple industries with advanced digital technologies. |
56,399 | |||
| 56 |
BAE Systemsbaesystems.com
The company provides advanced technology-led defense, aerospace, and security solutions, with a skilled workforce in over 40 countries, focusing on innovation and long-term commitment |
55,143 | |||
| 57 | 55,068 | ||||
| 58 |
Siemens Healthineerssiemens-healthineers.com
Global pioneer providing medtech solutions across in vitro and in vivo diagnostics, image-guided therapy, and cancer care using data and artificial intelligence. |
52,823 | |||
| 59 |
Avanadeavanade.com
Innovative provider of digital, cloud, and advisory services within the Microsoft ecosystem, focused on making a human impact, solving challenges, and promoting sustainability and diversity |
50,000 | |||
| 60 |
ByteDancejoinbytedance.com
incubator of global platforms, fostering imagination across commerce, content, entertainment, and enterprise services to inspire creativity and enrich lives globally. |
49,723 | |||
| 61 |
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 | |||
| 62 | 47,988 | ||||
| 63 |
Sopra Steriasoprasteria.com
Offers consulting, digital services, and solutions, assisting large companies and organizations with digital transformation, improving competitiveness through technology and collaboration. |
47,609 | |||
| 64 |
Lenovolenovo.com
A global technology powerhouse with a focus on delivering smarter technology through innovation, serving millions of customers worldwide in various markets |
47,094 | |||
| 65 |
Minsaitminsait.com
A leading Spanish technological consultant operating globally, leveraging cloud, security, payments, and innovative technology to drive business and societal impact #MoreMinsait |
45,000 | |||
| 66 |
Capgemini Engineeringcapgemini.com
Engineering R&D services, combining broad industry knowledge and cutting-edge digital and software technologies to accelerate clients' journey towards Intelligent Industry. |
44,836 | |||
| 67 | 44,473 | ||||
| 68 |
Atento Brasilatento.com
A global leader in customer relationship management services, offering outsourcing solutions to a wide range of industries in multiple countries |
43,729 | |||
| 69 |
Mphasismphasis.com
A leading applied technology services company focused on innovation, customer-centric solutions, digital transformation, and disruptive technology to keep clients ahead in the marketplace |
43,722 | |||
| 70 |
Warner Bros. Discoverywbd.com
A global media and entertainment company with a diverse portfolio of television, film, streaming, and gaming content, combining premium assets from multiple sources |
43,546 | |||
| 71 |
Syngenta Groupsyngentagroup.com
Global agricultural technology leader with vast reach, aiming to feed 10 billion people sustainably, reduce emissions, and enhance biodiversity worldwide |
42,358 | |||
| 72 | 42,354 | ||||
| 73 |
L&T Technology Servicesltts.com
Provides engineering and technology services globally, supporting product design, development, and delivery across diverse industries with innovation. |
41,420 | |||
| 74 |
Publicis Groupepublicisgroupe.com
Helps clients transform their marketing and digital businesses, providing expertise in communications, media, data, and technology across 100+ countries. |
41,020 | |||
| 75 | 40,731 | ||||
| 76 | 40,000 | ||||
| 77 |
Indra Groupindragroup.com
Leading multinational providing defense, space, air traffic management, and mobility solutions alongside information technology services, artificial intelligence, cybersecurity, and advanced digital transformation projects. |
39,308 | |||
| 78 |
Conduentconduent.com
Digital business solutions provider leveraging cloud computing, AI, and automation to enhance client operations, improve customer experiences, and drive efficiencies |
38,990 | |||
| 79 |
Leonardoleonardo.com
Defense and security multinational company specializing in aerospace, cybersecurity, military systems, and advanced technology solutions |
38,521 | |||
| 80 | 37,833 | ||||
| 81 | 37,600 | ||||
| 82 |
Booz Allen Hamiltonboozallen.com
Innovative technology consulting firm advancing critical missions through AI, cybersecurity, and engineering solutions, empowering clients to shape the future |
37,244 | |||
| 83 |
Leidosleidos.com
Global technology leader providing digital mission innovations and efficient technical services for government and commercial customers through a diverse, flexible work environment. |
37,171 | |||
| 84 |
Thomson Reutersthomsonreuters.com
It offers news and information tools for professionals in legal, regulatory, and tax sectors, helping them navigate complex environments. |
36,640 | |||
| 85 |
GXO Logistics, Inc.gxo.com
Providing innovative opportunities in logistics through advanced automation, benefiting customers, employees, and investors alike |
36,174 | |||
| 86 |
Coforgecoforge.com
Global provider of digital transformation services, specializing in AI, cloud, automation, cybersecurity, and industry-specific platform solutions. |
36,026 | |||
| 87 |
Hexaware Technologieshexaware.com
Global technology and business process services company enabling enterprises worldwide to accelerate digital transformation with innovation and inclusive culture. |
35,883 | |||
| 88 |
STMicroelectronicsst.com
Global leader in semiconductors, providing intelligent, energy-efficient products and solutions for smarter driving, factories, cities, homes, mobile, and IoT devices. |
35,723 | |||
| 89 |
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 | |||
| 90 |
Sitel Groupfoundever.com
Global leader in customer experience, providing innovative solutions, technology, and expertise to support operational needs and deliver seamless customer interactions for leading brands. |
35,050 | |||
| 91 |
ICON plciconplc.com
A global company founded in Ireland in 1990, specializing in accelerating the development of drugs and devices to save lives and improve quality of life |
35,001 | |||
| 92 |
Amdocsamdocs.com
A global company empowers clients to innovate and create exceptional digital experiences, accelerate cloud migration, differentiate in 5G era, and enhance communication and media experiences |
34,637 | |||
| 93 |
Delhiverydelhivery.com
Provides comprehensive logistics solutions including parcel transportation, freight, international shipping, and supply chain management across India, serving businesses of all sizes. |
34,325 | |||
| 94 |
DiDididiglobal.com
App-based platform offering ride hailing, delivery, freight, and vehicle services across multiple regions, enabling flexible work opportunities. |
34,124 | |||
| 95 |
FPT Softwarefptsoftware.com
Global technology company providing AI-powered IT services and solutions, serving diverse industries with scalable, high-quality digital transformation support. |
32,983 | |||
| 96 |
NTT DATA Europe & Latamnttdata.com
Global IT services provider transforming clients through consulting, solutions, and managed services to enable a confident move into the digital future |
31,932 | |||
| 97 |
ZTE Corporationzte.com.cn
A global leader in telecommunications and IT, committed to providing innovative technologies and solutions for operators, governments, enterprises, and consumers worldwide |
31,255 | |||
| 98 |
Nielsennielsen.com
Global leader in audience insights, data, and analytics shaping media and content by understanding behaviors across all platforms, empowering clients with actionable intelligence |
29,147 | |||
| 99 |
Persistent Systemspersistent.com
AI-led digital engineering and enterprise modernization partner delivering innovative solutions and industry expertise to global clients across multiple sectors. |
28,947 | |||
| 100 |
Orange Businessorange-business.com
Leading European network and digital integrator leveraging expertise in next-generation connectivity, cloud, and cybersecurity solutions for positive impact on customers and planet. |
28,626 | |||
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 12, 2026.
More company lists in the world
- The largest companies in the world 415,122
- Multinational companies in the world 74,925
- Manufacturers in the world 39,579
- Retail chains in the world 35,499
- Companies with in-house R&D in the world 34,346
- Financial services firms in the world 26,817
- Professional services firms in the world 24,737
- Education providers in the world 23,937
- IT Services and IT Consulting companies in the world 23,571
- Critical infrastructure operators in the world 23,312
- SaaS companies in the world 22,459
- IT services companies in the world 20,934
- Software Development companies in the world 20,534
- Hardware manufacturers in the world 20,159
- Financial Services companies in the world 19,958
- Companies with a mobile app in the world 18,922
- Public sector organisations in the world 18,493
- Healthcare providers in the world 16,037
- Consulting firms in the world 16,009
- Family-owned companies in the world 14,667
- Distributors and wholesalers in the world 13,470
- Hospitals and Health Care companies in the world 12,916
- Corporate groups and holding companies in the world 12,864
- E-commerce companies in the world 12,013
The same list elsewhere
- AI companies in the United States 4,246
- AI companies in Europe 4,119
- AI companies in France 1,474
- AI companies in Asia 1,188
- AI companies in the United Kingdom 710
- AI companies in India 700
- AI companies in Germany 435
- AI companies in Latin America 347
- AI companies in the Netherlands 283
- AI companies in Canada 261
- AI companies in Brazil 222
- AI companies in the Middle East 193
- AI companies in Spain 186
- AI companies in China 176
- AI companies in Italy 164
- AI companies in Switzerland 141
- AI companies in Belgium 108
- AI companies in Sweden 102
- AI companies in Australia 94
- AI companies in Poland 78
- AI companies in Israel 66
- AI companies in Singapore 66
- AI companies in Denmark 65
- AI companies in Japan 63