# The 30 largest multinational companies in Kolkata

Tamtam tracks 66 multinational companies headquartered in Kolkata. This list ranks the 30 largest by number of employees on LinkedIn, led by ITC Limited, PwC India and Exide Industries Limited. Their median headcount is 1,523. Half of them were founded in 1981 or later.

The multinational companies based in Kolkata are primarily established Indian firms with a strong presence in manufacturing, particularly in sectors like FMCG, batteries, and industrial machinery. Noteworthy examples include ITC Limited, a diversified business in FMCG and agriculture, Exide Industries Limited, a leading manufacturer of lead-acid storage batteries, and Emami Ltd, a personal care and healthcare business. The list also features major banks and professional services.

Most of these companies were founded in the mid-20th century, indicating a long-standing industrial base in the city. There is a clear emphasis on traditional industries, alongside a growing presence in modern sectors like renewable energy, represented by Vikram Solar, a solar module manufacturer, and Anudip Foundation, a non-profit focused on digital skills training.

🇮🇳 Kolkata · 30 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 | [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 |
| 8 | [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 |
| 9 | [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 |
| 10 | [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 |
| 11 | [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 |  |
| 12 | [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 |
| 13 | [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 |
| 14 | [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 |
| 15 | [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 |
| 16 | [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 |
| 17 | [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 |
| 18 | [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 |
| 19 | [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 |
| 20 | [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 |
| 21 | [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 |
| 22 | [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 |  |
| 23 | [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 |
| 24 | [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 |
| 25 | [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 |
| 26 | [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 |
| 27 | [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 |  |
| 28 | [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 |
| 29 | [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 |
| 30 | [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 |

## 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.

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## The same list elsewhere in India

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