# 50 leading multinational companies in West Bengal

Tamtam tracks 75 multinational companies headquartered in West Bengal. This list ranks the 50 largest by number of employees on LinkedIn, led by ITC Limited, PwC India and Exide Industries Limited. Their median headcount is 1,082. Half of them were founded in 1981 or later. The most common headquarters are Kolkata (44).

These West Bengal-based multinational companies are primarily large, established firms operating in diverse sectors. Many are headquartered in Kolkata and have a long history, with several founded in the mid-20th century or earlier.

Notable companies include ITC Limited, a diversified business in FMCG and agriculture; PwC India, a professional services network; Exide Industries Limited, a leading battery manufacturer; and UCO Bank, a commercial bank. The data shows a strong concentration of headquarters in Kolkata, indicating its role as a major business hub in the region.

🇮🇳 West Bengal · 50 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [ITC Limited](https://www.tamtam.ai/c/itc-limited) (itcportal.com)<br>Diversified business in FMCG, packaging, paperboards, specialty papers, and agriculture with strong focus on sustainability and rural livelihoods. | Manufacturing | 🇮🇳 Kolkata | 62,035 | 1910 |
| 2 | [PwC India](https://www.tamtam.ai/c/pwc-india) (pwc.in)<br>Professional services network providing audit, tax, legal, deals, and consulting to help clients build trust and competitive advantage. | Business Consulting and Services | 🇮🇳 Kolkata | 28,584 |  |
| 3 | [Exide Industries Limited](https://www.tamtam.ai/c/exide-industries-limited) (exideindustries.com)<br>A leading brand in India for over 70 years, specializing in manufacturing a wide range of lead-acid storage batteries for various industries globally | Manufacturing | 🇮🇳 Kolkata | 7,296 | 1947 |
| 4 | [UCO Bank](https://www.tamtam.ai/c/uco-bank) (ucobank.com)<br>A commercial bank founded in 1943, providing financial services in India and internationally, with a focus on foreign exchange business | Banking | 🇮🇳 Kolkata | 6,916 | 1943 |
| 5 | [Emami Ltd](https://www.tamtam.ai/c/emami-ltd) (emamigroup.com)<br>A leading personal care and healthcare business in India with a wide range of household brand names, a strong global presence, and aggressive marketing strategies | Consumer Goods | 🇮🇳 Kolkata | 5,903 | 1974 |
| 6 | [SKIPPER LIMITED](https://www.tamtam.ai/c/skipper-limited) (skipperlimited.com)<br>Leading manufacturer of Transmission & Distribution Structures, PVC Pipes & Fittings Top 3 in India, top 10 in the world, with global market reach in 45+ countries | Utilities | 🇮🇳 Kolkata | 2,647 | 1981 |
| 7 | [Genius HRTech Limited](https://www.tamtam.ai/c/genius-hrtech-limited) (geniushrtech.com)<br>Offers comprehensive workforce solutions and HR services, including staffing, background checks, HRMS, and compliance, serving diverse industries across India and Dubai. | Staffing and Recruiting | 🇮🇳 | 2,260 | 1993 |
| 8 | [UCO Bank - A Government of India Owned Public Sector Bank](https://www.tamtam.ai/c/uco-bank-a-government-of-india-owned-public-sector-bank) (ucobank.com)<br>A major government-owned commercial bank in India with a countrywide network of service units, specializing in financial participation across various sectors | Banking | 🇮🇳 Kolkata | 2,194 | 1943 |
| 9 | [Anudip Foundation](https://www.tamtam.ai/c/anudip-foundation) (anudip.org)<br>A non-profit organization in India focused on providing digital skills training to disadvantaged youth for successful employment placement in various sectors | Non-profit Organizations | 🇮🇳 Kolkata | 2,092 | 2007 |
| 10 | [Vikram Solar](https://www.tamtam.ai/c/vikram-solar) (vikramsolar.com)<br>A leading solar module manufacturer and integrated energy solutions provider, offering EPC and O&M services globally with a focus on high efficiency PV modules | Industrial Machinery Manufacturing | 🇮🇳 Kolkata | 2,081 | 2006 |
| 11 | [Balmer Lawrie & Co. Ltd.](https://www.tamtam.ai/c/balmer-lawrie-and-co-ltd) (balmerlawrie.com)<br>A diversified conglomerate with a 150-year history, specializing in logistics, manufacturing steel barrels, greases & lubricants, travel services, and community development projects | Oil and Gas | 🇮🇳 Kolkata | 2,071 | 1867 |
| 12 | [Ramkrishna Forgings Limited](https://www.tamtam.ai/c/ramkrishna-forgings-limited) (ramkrishnaforgings.com)<br>A global leader in the forging industry, promoting innovation, sustainable growth, and social responsibility with operations in multiple countries | Industrial Machinery Manufacturing | 🇮🇳 Kolkata | 1,887 |  |
| 13 | [Haldia Petrochemicals Ltd](https://www.tamtam.ai/c/haldia-petrochemicals-ltd) (haldiapetrochemicals.com)<br>An integrated petrochemical complex in Eastern India producing polymers and chemicals with a focus on quality, safety and environmental considerations for global supply | Oil and Gas | 🇮🇳 Kolkata | 1,841 | 1985 |
| 14 | [PCBL Chemical](https://www.tamtam.ai/c/pcbl-chemical) (pcblltd.com)<br>A leading carbon black manufacturer with over 60 years of experience, operating in India and globally with state-of-the-art production plants and research centers | Chemical Manufacturing | 🇮🇳 Kolkata | 1,731 | 1960 |
| 15 | [Titagarh](https://www.tamtam.ai/c/titagarh) (titagarh.in)<br>A leading Indian manufacturer of railway passenger and freight rolling stock, with global presence spanning India, Italy, and France Specializing in specialized engineering equipment | Automation Machinery Manufacturing | 🇮🇳 Kolkata | 1,556 | 1997 |
| 16 | [Paharpur Cooling Towers](https://www.tamtam.ai/c/paharpur-cooling-towers) (paharpur.com)<br>Global leader in process cooling equipment manufacturing with over 70 years of experience, offering custom solutions for industries worldwide | Construction | 🇮🇳 Kolkata | 1,523 | 1948 |
| 17 | [Usha Martin Limited](https://www.tamtam.ai/c/usha-martin-limited) (ushamartin.com)<br>Leading manufacturer of steel wire rope & related products for various industries worldwide, providing high-performance solutions through state-of-the-art facilities and global service centers | Manufacturing | 🇮🇳 Kolkata | 1,516 | 1960 |
| 18 | [Electrosteel Group](https://www.tamtam.ai/c/electrosteel-group) (electrosteel.com)<br>The company specializes in manufacturing steel castings, cast iron spun pipes, and ductile iron pipes, with a global presence across five continents | Industrial Machinery Manufacturing | 🇮🇳 Kolkata | 1,473 | 1994 |
| 19 | [Vedant Fashions Limited - Manyavar-Mohey](https://www.tamtam.ai/c/vedant-fashions-limited-manyavar-mohey) (vedantfashions.com)<br>A pioneer in men's ethnic wear, offering a wide range of traditional and celebration attire through a vast retail network Also offers women's wear | Retail | 🇮🇳 Kolkata | 1,387 | 2002 |
| 20 | [Adamas University](https://www.tamtam.ai/c/adamas-university) (adamasuniversity.ac.in)<br>A top Private University in Eastern India with diverse schools of studies, global collaborations, co-curricular activities, and focus on innovation and entrepreneurship | Higher Education | 🇮🇳 Kolkata | 1,350 | 2014 |
| 21 | [M. N. Dastur & Co. (P) Ltd.](https://www.tamtam.ai/c/m-n-dastur-and-co-p-ltd) (dastur.com)<br>A pioneering engineering consultancy with a global reputation offering integrated design and engineering services for projects across industries worldwide | Mining | 🇮🇳 Kolkata | 1,281 | 1955 |
| 22 | [Himadri Speciality Chemical Ltd.](https://www.tamtam.ai/c/himadri-speciality-chemical-ltd) (himadri.com)<br>Leading specialty chemical company specializing in carbon products, with a focus on innovation, R&D, and vertical integration to cater to global industry needs | Chemical Manufacturing | 🇮🇳 Kolkata | 1,136 | 1987 |
| 23 | [Price Waterhouse Coopers- PwC](https://www.tamtam.ai/c/price-waterhouse-coopers-pwc) (pwc.in)<br>Global network solving important problems with quality assurance, advisory, and tax services in 155 countries, focusing on building trust in society | Accounting | 🇮🇳 Kolkata | 1,089 |  |
| 24 | [Indus Net Technologies (INT.)](https://www.tamtam.ai/c/indus-net-technologies-int) (intglobal.com)<br>It provides full-stack software engineering solutions, focusing on innovation, trust, and sustainability while operating in AI and advanced analytics. | IT Services and IT Consulting | 🇮🇳 Kolkata | 1,088 | 1997 |
| 25 | [Tega Industries](https://www.tamtam.ai/c/tega-industries) (tegaindustries.com)<br>A global leader in heavy-duty engineering products for mining and material handling industries, with over 47 years of experience and a worldwide presence | Mining | 🇮🇳 Kolkata | 1,082 | 1976 |
| 26 | [TCG Lifesciences Pvt Ltd.](https://www.tamtam.ai/c/tcg-lifesciences-pvt-ltd) (tcgls.com)<br>Global Contract Research and CDMO providing innovative R&D services in pharmaceutical, biotech sectors Specializing in chemistry synthesis, pharmacology, DMPK, and analytical development | Research Services | 🇮🇳 Kolkata | 1,079 | 2001 |
| 27 | [Gainwell CAT](https://www.tamtam.ai/c/gainwell-cat) (gainwellindia.com)<br>The company is a partner of Caterpillar in India, providing technologically advanced products and turnkey solutions for infrastructure, mining, and other sectors | Construction | 🇮🇳 Kolkata | 1,030 | 1944 |
| 28 | [Lux Industries Limited](https://www.tamtam.ai/c/lux-industries-limited) (lux.ind.in)<br>A pioneering hosiery company founded in 1957, grew exponentially through innovative marketing and manufacturing strategies Expanded globally with strong presence in multiple countries | Textile Manufacturing | 🇮🇳 Kolkata | 1,015 |  |
| 29 | [Rashmi Metaliks](https://www.tamtam.ai/c/rashmi-metaliks) (rashmimetaliks.com)<br>A global conglomerate excelling in Iron & Steel, Cement, Power, and Ferro Alloy industries, focusing on indigenous technologies for sustainable development | Manufacturing | 🇮🇳 Kolkata | 820 | 2004 |
| 30 | [Tata Metaliks](https://www.tamtam.ai/c/tata-metaliks) (tatasteel.com)<br>A leading manufacturer of foundry grade Pig Iron and Ductile Iron Pipes, providing the latest updates on products and innovations | Primary Metal Manufacturing | 🇮🇳 Kolkata | 809 | 1994 |
| 31 | [Mitra SK](https://www.tamtam.ai/c/mitra-sk) (mitrask.com)<br>A leading global inspection, testing, and certification expert with 80 years of experience serving 50+ industrial sectors with quality assurance services | Mining | 🇮🇳 Kolkata | 791 | 1938 |
| 32 | [Institution of Engineers of India (IEI), Kolkata](https://www.tamtam.ai/c/institution-of-engineers-of-india-iei-kolkata) (ieindia.org)<br>A statutory body promoting engineering and technology through multi-disciplinary professional membership, national presence, research, standards setting, and international journal publication collaborations | Education Administration Programs | 🇮🇳 Kolkata | 745 | 1935 |
| 33 | [Allahabad Bank](https://www.tamtam.ai/c/allahabad-bank-kolkata) (indianbank.in)<br>A nationalized bank in India, Allahabad Bank was the oldest joint stock bank until its merger with Indian Bank in 2020 | Banking | 🇮🇳 Kolkata | 713 | 1865 |
| 34 | [VISION RX LAB](https://www.tamtam.ai/c/vision-rx-lab) (visionrxlab.com)<br>Leading ophthalmic Rx lens manufacturer in Asia, offering traditional to digital lenses, coatings, tinting, and mounting solutions with international partnerships and worldwide exports | Medical Equipment Manufacturing | 🇮🇳 Kolkata | 710 | 1959 |
| 35 | [SABYASACHI](https://www.tamtam.ai/c/sabyasachi) (sabyasachi.com)<br>Luxury fashion brand blending Indian heritage with modern design, collaborating globally, offering high-quality craftsmanship and exclusive products worldwide. | Retail Luxury Goods and Jewelry | 🇮🇳 Kolkata | 703 | 1999 |
| 36 | [Capital Numbers](https://www.tamtam.ai/c/capital-numbers) (capitalnumbers.com)<br>Empowers businesses with AI, Cloud, Data Engineering, and System Integration for accelerating growth and innovation, offering custom software development and web and mobile solutions. | Software Development | 🇮🇳 Kolkata | 697 | 2012 |
| 37 | [Linde@India](https://www.tamtam.ai/c/linde-india) (linde.in)<br>Leading provider of industrial gases and engineering solutions in India, created through the merger of two global companies in October 2018 | Chemical Manufacturing | 🇮🇳 Kolkata | 655 |  |
| 38 | [Linc Limited](https://www.tamtam.ai/c/linc-limited) (lincpen.com)<br>Manufacturing and distributing diverse writing instruments and stationery worldwide, producing over two million daily units while exclusively representing international brands like Uni-ball and Deli. | Manufacturing | 🇮🇳 Kolkata | 653 | 1976 |
| 39 | [Garden Reach Shipbuilders & Engineers Ltd.](https://www.tamtam.ai/c/garden-reach-shipbuilders-and-engineers-ltd) (grse.in)<br>A leading Indian warship building company under Ministry of Defence, specializing in building warships, platforms, engines, and engineering activities since 1884 | Shipbuilding | 🇮🇳 Kolkata | 591 | 1884 |
| 40 | [Graphite India Limited](https://www.tamtam.ai/c/graphite-india-limited) (graphiteindia.com)<br>A pioneer in manufacturing graphite electrodes and specialty products, focusing on innovation, quality, eco-friendly production, and talent development in the carbon and graphite industry | Machinery Manufacturing | 🇮🇳 Kolkata | 581 |  |
| 41 | [Amity University Kolkata](https://www.tamtam.ai/c/amity-university-kolkata) (amity.edu)<br>Provider of globally benchmarked, research-oriented education with industry-oriented academic programs and sprawling campus facilities comparable to Ivy League universities | Higher Education | 🇮🇳 Kadampukur Village | 574 | 2014 |
| 42 | [RSH Global](https://www.tamtam.ai/c/rsh-global) (rshglobal.com)<br>A personal care solutions provider with a focus on natural ingredients, manufacturing high-quality products, and empowering individuals to look, feel, and do better | Personal Care Product Manufacturing | 🇮🇳 Kolkata | 547 | 1988 |
| 43 | [Child in Need Institute (CINI)](https://www.tamtam.ai/c/child-in-need-institute-cini) (cini-india.org)<br>Non-profit organization working towards sustainable development in health, nutrition, education, and protection of children, adolescents, and women in Assam, Orissa, West Bengal, and Jharkhand | Non-profit Organizations | 🇮🇳 Kolkata | 544 | 1974 |
| 44 | [Rahee Infratech Ltd.](https://www.tamtam.ai/c/rahee-infratech-ltd) (rahee.com)<br>Real estate and infrastructure development company specializing in construction, development, and management of residential and commercial properties | Construction | 🇮🇳 Howrah | 529 |  |
| 45 | [International Institute of Hotel Management (IIHM)](https://www.tamtam.ai/c/international-institute-of-hotel-management-iihm) (iihm.ac.in)<br>Global leader in Hospitality Management Education, offering international degrees through partnerships with prestigious universities worldwide Alumni excel in global hospitality industry | Education Administration Programs | 🇮🇳 Kolkata | 525 |  |
| 46 | [Supertron Electronics Private Limited](https://www.tamtam.ai/c/supertron-electronics-private-limited) (supertronindia.com)<br>A leading Indian IT product distribution company with national presence, offering a wide range of products from global brands to channel partners nationwide | IT Services and IT Consulting | 🇮🇳 Kolkata | 520 | 1993 |
| 47 | [Ion Exchange (India) Ltd](https://www.tamtam.ai/c/ion-exchange-india-ltd-kolkata) (ionexchangeglobal.com)<br>Specialists in water and environment management, providing total solutions for water treatment, waste water treatment, recycle, and zero liquid discharge | Water, Waste, Steam, and Air Conditioning Services | 🇮🇳 Kolkata | 517 | 1964 |
| 48 | [DCG Data-Core Systems India Pvt Ltd](https://www.tamtam.ai/c/dcg-data-core-systems-india-pvt-ltd) (datacoresystems.com)<br>A technology consulting company specializing in digital transformation solutions for businesses, government organizations, and educational institutions, with ISO and CMMI certifications | IT Services and IT Consulting | 🇮🇳 Salt Lake City | 516 | 1988 |
| 49 | [WPIL](https://www.tamtam.ai/c/wpil) (wpil.co.in)<br>A multinational pumps and systems company with a focus on specialized pumping products, offering end-to-end EPC solutions for large water distribution systems | Industrial Machinery Manufacturing | 🇮🇳 Kolkata | 454 | 1952 |
| 50 | [IIMI Image Management Pvt. Ltd.](https://www.tamtam.ai/c/iimi-image-management-pvt-ltd) (iimdirect.com)<br>A close-knit team of 7200 dedicated staff across four countries delivering exceptional customer experience, built on gratitude, unity, and family values | Outsourcing and Offshoring Consulting | 🇮🇳 Rajarhat New Town | 443 | 1996 |

## 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 West Bengal

- [The largest companies in West Bengal](https://www.tamtam.ai/l/largest-companies-west-bengal) (683)
- [Manufacturers in West Bengal](https://www.tamtam.ai/l/manufacturers-west-bengal) (128)
- [Education providers in West Bengal](https://www.tamtam.ai/l/education-companies-west-bengal) (91)
- [Publicly traded companies in West Bengal](https://www.tamtam.ai/l/publicly-traded-companies-west-bengal) (58)
- [Retail chains in West Bengal](https://www.tamtam.ai/l/retail-chains-west-bengal) (57)
- [Companies with in-house R&D in West Bengal](https://www.tamtam.ai/l/r-and-d-companies-west-bengal) (54)
- [Critical infrastructure operators in West Bengal](https://www.tamtam.ai/l/critical-infrastructure-operators-west-bengal) (52)
- [Corporate groups and holding companies in West Bengal](https://www.tamtam.ai/l/holding-companies-west-bengal) (52)
- [IT Services and IT Consulting companies in West Bengal](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-west-bengal) (51)
- [Public sector organisations in West Bengal](https://www.tamtam.ai/l/public-sector-organisations-west-bengal) (49)
- [Financial services firms in West Bengal](https://www.tamtam.ai/l/financial-services-firms-west-bengal) (46)
- [Higher Education companies in West Bengal](https://www.tamtam.ai/l/higher-education-companies-west-bengal) (46)
- [Healthcare providers in West Bengal](https://www.tamtam.ai/l/healthcare-providers-west-bengal) (42)
- [IT services companies in West Bengal](https://www.tamtam.ai/l/it-services-companies-west-bengal) (38)
- [Financial Services companies in West Bengal](https://www.tamtam.ai/l/financial-services-companies-west-bengal) (37)
- [Hospitals and Health Care companies in West Bengal](https://www.tamtam.ai/l/hospitals-and-health-care-companies-west-bengal) (37)
- [Energy companies in West Bengal](https://www.tamtam.ai/l/energy-companies-west-bengal) (36)
- [Education Administration Programs companies in West Bengal](https://www.tamtam.ai/l/education-administration-programs-companies-west-bengal) (32)
- [Consumer goods companies in West Bengal](https://www.tamtam.ai/l/consumer-goods-companies-west-bengal) (28)
- [Mining companies in West Bengal](https://www.tamtam.ai/l/mining-companies-west-bengal) (28)
- [Chemical companies in West Bengal](https://www.tamtam.ai/l/chemical-companies-west-bengal) (26)
- [E-commerce companies in West Bengal](https://www.tamtam.ai/l/ecommerce-companies-west-bengal) (26)
- [Companies with a mobile app in West Bengal](https://www.tamtam.ai/l/companies-with-mobile-app-west-bengal) (25)
- [Manufacturing companies in West Bengal](https://www.tamtam.ai/l/manufacturing-companies-west-bengal) (25)

## The same list elsewhere in India

- [Multinational companies in India](https://www.tamtam.ai/l/multinational-companies-india) (3,191)
- [Multinational companies in Maharashtra](https://www.tamtam.ai/l/multinational-companies-maharashtra) (983)
- [Multinational companies in Karnataka](https://www.tamtam.ai/l/multinational-companies-karnataka) (459)
- [Multinational companies in Haryana](https://www.tamtam.ai/l/multinational-companies-haryana) (291)
- [Multinational companies in Tamil Nadu](https://www.tamtam.ai/l/multinational-companies-tamil-nadu) (285)
- [Multinational companies in Gujarat](https://www.tamtam.ai/l/multinational-companies-gujarat) (204)
- [Multinational companies in Uttar Pradesh](https://www.tamtam.ai/l/multinational-companies-uttar-pradesh) (198)
- [Multinational companies in Telangana](https://www.tamtam.ai/l/multinational-companies-telangana) (97)
- [Multinational companies in Kerala](https://www.tamtam.ai/l/multinational-companies-kerala) (77)
- [Multinational companies in Rajasthan](https://www.tamtam.ai/l/multinational-companies-rajasthan) (47)
- [Multinational companies in Punjab](https://www.tamtam.ai/l/multinational-companies-punjab) (38)
- [Multinational companies in Mumbai](https://www.tamtam.ai/l/multinational-companies-mumbai) (652)
- [Multinational companies in Bengaluru](https://www.tamtam.ai/l/multinational-companies-bengaluru) (418)
- [Multinational companies in Gurugram](https://www.tamtam.ai/l/multinational-companies-gurugram) (252)
- [Multinational companies in New Delhi](https://www.tamtam.ai/l/multinational-companies-new-delhi) (239)
- [Multinational companies in Chennai](https://www.tamtam.ai/l/multinational-companies-chennai) (211)
- [Multinational companies in Pune](https://www.tamtam.ai/l/multinational-companies-pune) (198)
- [Multinational companies in Noida](https://www.tamtam.ai/l/multinational-companies-noida) (170)
- [Multinational companies in Ahmedabad](https://www.tamtam.ai/l/multinational-companies-ahmedabad) (123)
- [Multinational companies in Hyderabad](https://www.tamtam.ai/l/multinational-companies-hyderabad) (98)
- [Multinational companies in Kolkata](https://www.tamtam.ai/l/multinational-companies-kolkata) (66)
- [Multinational companies in Navi Mumbai](https://www.tamtam.ai/l/multinational-companies-navi-mumbai) (39)
- [Multinational companies in Vadodara](https://www.tamtam.ai/l/multinational-companies-vadodara) (38)
- [Multinational companies in Jaipur](https://www.tamtam.ai/l/multinational-companies-jaipur) (29)

---

Source: https://www.tamtam.ai/l/multinational-companies-west-bengal