These are large and mid-sized companies in Asia specializing in IT services, consulting, and cybersecurity. The list includes Wipro, a technology services and consulting company, NTT DATA, a global IT services provider, L&T Technology Services, which offers engineering and technology services, and ST ENGINEERING AEROSPACE LTD., focused on defense and engineering. Also present are Mindtree, a technology company, and Tata Communications, providing digital connectivity and secure enterprise solutions.
A notable pattern is the concentration of IT services and consulting firms, with a strong presence of companies headquartered in India (Bengaluru, Vadodara, Mumbai) and Japan (Tokyo, Chiyoda-ku). Many of these companies also have a significant focus on digital transformation and cybersecurity solutions for businesses worldwide.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 271,675 | ||||
| 2 |
NTT DATA, Inc.global.ntt
A global IT services provider offering a wide range of business and technology solutions as it transitions to NTT DATA |
140,000 | |||
| 3 |
NTT DATAnttdata.com
Providing IT and business consulting, digital transformation, managed services, and industry solutions to clients worldwide for long-term success. |
48,385 | |||
| 4 |
L&T Technology Servicesltts.com
Provides engineering and technology services globally, supporting product design, development, and delivery across diverse industries with innovation. |
41,420 | |||
| 5 |
Wipro Ltd. - Indiawipro.com
A leading provider of IT services leveraging technology solutions to enable business transformation, aligning IT strategies with business goals |
24,515 | |||
| 6 |
ST ENGINEERING AEROSPACE LTD.stengg.com
application of technology and innovation to solve real-world problems, focusing on defence, engineering, and improving quality of life globally. |
23,000 | |||
| 7 | 19,600 | ||||
| 8 |
Tata Communicationstatacommunications.com
Provides global digital connectivity and secure enterprise solutions, enabling digital transformation for businesses including Fortune 500 companies worldwide. |
16,891 | |||
| 9 | 10,908 | ||||
| 10 |
IBM India Pvt. Ltd.ibm.com
A global leader in technology services and solutions, with a strong presence and significant investments in India's IT industry |
9,902 | |||
| 11 |
IBM India Private Limitedibm.com
A global technology and consulting company, focused on cloud platforms and cognitive solutions, with a history of innovation and leadership in the industry |
9,508 | |||
| 12 |
Kyndryl Indiakyndryl.com
A global team of experts working to design, manage, and advance technology infrastructure for continuous growth and human progress |
8,643 | |||
| 13 |
TrendAItrendmicro.com
Global cybersecurity company providing AI-powered protection and risk management for enterprises, governments, and consumers across diverse digital environments. |
8,060 | |||
| 14 | 7,257 | ||||
| 15 |
NTTglobal.ntt
Global technology company offering mobile, infrastructure, consulting, and cloud services with deep industry expertise, serving Fortune Global 100 companies and millions of clients worldwide |
6,355 | |||
| 16 |
Happiest Minds Technologieshappiestminds.com
This company specializes in digital transformation through innovative technologies like AI, blockchain, IoT, cloud, and robotics for various industries globally |
6,261 | |||
| 17 |
HCLSoftwarehcl-software.com
This organization develops and supports software solutions for AI, automation, data analytics, digital transformation, and enterprise security to drive customer success through innovation |
6,141 | |||
| 18 |
Tata Tele Business Servicestatatelebusiness.com
Providing connectivity, communication, cloud, security, IoT, and marketing solutions for enterprises in India to ensure resilience, business continuity, and competitiveness |
5,510 | |||
| 19 |
Team Computersteamcomputers.com
Providing IT infrastructure modernization, cloud transformation, analytics, and digital innovation services to help businesses leverage technology effectively. |
5,285 | |||
| 20 | 4,309 | ||||
| 21 |
NSEIT LIMITEDnseit.com
Digital-native technology company driving digital transformation through services like application modernization, data analytics, and cybersecurity for global organizations seeking digital progress |
3,650 | |||
| 22 | 3,401 | ||||
| 23 |
Inspirisys Solutions Limited (a CAC Holdings Group Company)inspirisys.com
Leading IT services and consulting provider offering innovative solutions across various sectors to drive digital transformation for global enterprises |
3,345 | |||
| 24 |
Lintasartalintasarta.net
An ICT solutions provider empowering businesses and government with digital transformation services for over three decades, serving 2,400+ clients |
3,141 | |||
| 25 | 3,063 | ||||
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. | |||||
| 26 |
Airtel Businessairtel.in
Leading provider of global connectivity, technology, and communication solutions tailored to help businesses thrive, innovate, and achieve digital transformation and growth |
3,000 | |||
| 27 |
Allied Digitalallieddigital.net
A global digital transformation architect and master systems integrator providing cutting-edge IT services and solutions to clients worldwide |
2,884 | |||
| 28 |
Digital Chinadigitalchina.com
The company specializes in digital transformation, utilizing core technologies to provide IT and data-driven capabilities for various industries |
2,853 | |||
| 29 |
FPT ISfpt-is.com
Leading system integrator and solution provider specializing in IT projects and services for key sectors in Vietnam and the region |
2,779 | |||
| 30 |
Protiviti India Member Firmprotiviti.com
A global consulting firm providing expertise in finance, technology, operations, data, digital, legal, governance, risk, and internal audit to clients worldwide |
2,756 | |||
| 31 | 2,688 | ||||
| 32 |
LPSlpstech.com
A leading IT services company in Asia offering digital solutions, cloud computing, managed services, and IoT solutions to help businesses transform digitally and enhance customer experience |
2,628 | |||
| 33 |
Mitra Integrasi Informatika, PTmii.co.id
Providing cloud services, big data analytics, security, IT infrastructure, business applications, consulting, and managed services for digital transformation. |
2,518 | |||
| 34 |
RailTel Corporation of India Ltdrailtel.in
A leading telecom infrastructure provider with a vast optic fiber network across India, offering services like MPLS-VPN, data centers, and public Wi-Fi at railway stations |
2,336 | |||
| 35 |
Sangfor Technologiessangfor.com
A global leader in IT infrastructure, security solutions, and cloud computing, providing innovative products for businesses worldwide through dedicated customer service and support |
2,322 | |||
| 36 |
PT. Astra Graphia Information Technology (AGIT)ag-it.com
AGIT is a digital service provider specializing in digital strategy, ICT foundation, technology platforms, and services for digital transformation |
2,112 | |||
| 37 |
Ishan Technologiesishantechnologies.com
Provides secure, scalable digital infrastructure and integration services across India, specializing in network, cloud, cybersecurity, and smart city solutions for various sectors. |
1,917 | |||
| 38 |
Inspira Enterpriseinspiraenterprise.com
A global provider of cybersecurity, data analytics, and AI services, catering to various industries with cutting-edge solutions and round-the-clock support |
1,907 | |||
| 39 |
Quick Healus.quickheal.com
Provides IT security and data protection solutions across various segments like B2B, B2G, B2C, covering endpoints, network, data, and mobility. |
1,699 | |||
| 40 | 
日本アイ・ビー・エム（株）ibm.com
A retail company based in Tokyo, Japan, specializing in providing various products and services to customers in the local area |
1,679 | |||
| 41 |
Cloud4C Servicescloud4c.com
Global provider of AI-driven managed cloud infrastructure, secure hybrid cloud, SAP services, and next-gen cybersecurity for regulated industries. |
1,638 | |||
| 42 |
Accenture Southeast Asiaaccenture.com
A global professional services company helping businesses and governments achieve digital transformation, optimize operations, drive revenue growth, and enhance citizen services |
1,549 | |||
| 43 |
NAVER Cloudnavercloudcorp.com
Innovative cloud company leveraging NAVER's technology to support businesses, enrich the IT ecosystem, and provide secure services globally |
1,532 | |||
| 44 |
Quality Austria Central Asiaqualityaustriacentralasia.com
A leading provider of assessment, testing, training, and certification services in India and 8 other countries, helping businesses achieve continual improvement and profitability |
1,357 | |||
| 45 | 1,338 | ||||
| 46 |
Value Point Systems Pvt Ltdvaluepointsystems.com
A leading digital systems integrator specializing in cyber security, data center modernization, cloud transformation, and IT managed services for business transformation |
1,252 | |||
| 47 | 1,225 | ||||
| 48 |
Tata Advanced Systems Ltdtataadvancedsystems.com
A subsidiary focusing on defense, security, and disaster management solutions through technology development, transfer, and research for Indian Security Forces |
1,170 | |||
| 49 |
Softengersoftenger.com
An ISO-certified IT service provider offering automation solutions, IT infrastructure services, testing services, and application development support with a focus on client satisfaction |
1,159 | |||
| 50 |
ReBIT | Reserve Bank Information Technology Pvt. Ltd.rebit.org.in
A subsidiary managing IT and cyber security requirements for the Reserve Bank of India and its regulated entities, promoting innovation and inter-operability |
1,148 | |||
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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 Asia
- The largest companies in Asia 36,080
- Multinational companies in Asia 7,275
- Manufacturers in Asia 6,095
- Companies with in-house R&D in Asia 4,166
- Education providers in Asia 3,829
- Publicly traded companies in Asia 3,129
- Companies with a mobile app in Asia 2,823
- Retail chains in Asia 2,762
- Financial services firms in Asia 2,757
- Corporate groups and holding companies in Asia 2,718
- IT Services and IT Consulting companies in Asia 2,572
- Critical infrastructure operators in Asia 2,531
- Hardware manufacturers in Asia 2,360
- Public sector organisations in Asia 2,206
- Financial Services companies in Asia 2,170
- Higher Education companies in Asia 2,067
- IT services companies in Asia 1,941
- Professional services firms in Asia 1,619
- Energy companies in Asia 1,312
- Education Administration Programs companies in Asia 1,275
- E-commerce companies in Asia 1,226
- AI companies in Asia 1,188
- Healthcare providers in Asia 1,088
- Consulting firms in Asia 1,078