# The 30 largest chemical companies in New Delhi

Tamtam tracks 64 chemical companies headquartered in New Delhi. This list ranks the 30 largest by number of employees on LinkedIn, led by Oil and Natural Gas Corporation Ltd, GAIL (India) Limited and Vedanta Aluminium Metal Limited. Their median headcount is 1,251. Half of them were founded in 1984 or later.

The companies listed here are primarily large firms in New Delhi, many of which operate in the oil and gas, manufacturing, and building materials sectors. Oil and Natural Gas Corporation Ltd is India's largest crude oil and natural gas producer, while GAIL (India) Limited is the country's largest natural gas company. Vedanta Aluminium Metal Limited is a leading producer of aluminum, and Dalmia Bharat Group has a long history in cement and sugar industries. Kajaria Ceramics Limited is a significant manufacturer of ceramic and vitrified tiles, and Greenlam Industries ltd offers surfacing solutions. Many of these companies were founded between the 1950s and 1990s, indicating a period of significant industrial development in India.

🇮🇳 New Delhi · 30 companies · Updated Nov 15, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Oil and Natural Gas Corporation Ltd](https://www.tamtam.ai/c/oil-and-natural-gas-corporation-ltd) (ongcindia.com)<br>Largest Indian crude oil, natural gas producer. Integrated energy company with exploration, production, refining, petrochemicals, renewables, and global oil and gas properties. | Oil and Gas | 🇮🇳 New Delhi | 16,674 | 1956 |
| 2 | [GAIL (India) Limited](https://www.tamtam.ai/c/gail-india-limited) (gailonline.com)<br>Largest natural gas company in India with operations in transmission, marketing, processing, LPG, petrochemicals, city gas, and exploration. | Oil and Gas | 🇮🇳 New Delhi | 9,153 | 1984 |
| 3 | [Vedanta Aluminium Metal Limited](https://www.tamtam.ai/c/vedanta-aluminium-metal-limited) (vedantaaluminium.com)<br>India's leading producer of aluminum and value-added products, driving innovation in key industries for a greener future with global technology | Mining | 🇮🇳 New Delhi | 5,522 | 2003 |
| 4 | [Dalmia Bharat Group](https://www.tamtam.ai/c/dalmia-bharat-group) (dalmiabharat.com)<br>A legacy of over 80 years in cement and sugar industries, contributing to India's development with a focus on merging experience and expertise | Manufacturing | 🇮🇳 New Delhi | 5,257 | 1939 |
| 5 | [Dalmia Bharat Limited](https://www.tamtam.ai/c/dalmia-bharat-limited) (dalmiacement.com)<br>A pioneering company in cement industry, focused on innovation, growth, and fostering a friendly and open-door culture for employees | Wholesale Building Materials | 🇮🇳 New Delhi | 3,950 | 1939 |
| 6 | [JK Lakshmi Cement Ltd.](https://www.tamtam.ai/c/jk-lakshmi-cement-ltd) (jklakshmicement.com)<br>A leading cement producer in India, part of JK Organisation, focused on quality, innovation, serving customers nationwide with multiple factories | Wholesale Building Materials | 🇮🇳 New Delhi | 3,684 | 1982 |
| 7 | [DCM Shriram LTD](https://www.tamtam.ai/c/dcm-shriram-ltd) (dcmshriram.com)<br>A diversified conglomerate with business interests in agriculture, chemicals, and value-added products, led by a professional executive team | Manufacturing | 🇮🇳 New Delhi | 3,679 | 1990 |
| 8 | [Kajaria Ceramics Limited](https://www.tamtam.ai/c/kajaria-ceramics-limited) (kajariaceramics.com)<br>Leading Indian manufacturer of ceramic and vitrified tiles with cutting-edge technology, offering a wide range of high-quality, innovative designs for domestic and international markets | Wholesale Building Materials | 🇮🇳 New Delhi | 2,783 | 1988 |
| 9 | [Greenlam Industries ltd](https://www.tamtam.ai/c/greenlam-industries-ltd) (greenlamindustries.com)<br>Offers laminates, cladding, veneers, plywood, and wooden flooring. Provides surfacing solutions for architects, designers, and homeowners, focusing on quality and sustainability. | Wholesale Building Materials | 🇮🇳 New Delhi | 2,413 |  |
| 10 | [Crystal Crop Protection Limited](https://www.tamtam.ai/c/crystal-crop-protection-limited) (crystalcropprotection.com)<br>A 40-year-old company specializing in manufacturing and marketing agrochemical products like insecticides, fungicides, and herbicides to support Indian agriculture | Chemical Manufacturing | 🇮🇳 New Delhi | 2,225 | 1994 |
| 11 | [Merino Group](https://www.tamtam.ai/c/merino-group) (merinolaminates.com)<br>A global leader in decorative laminates and surfacing solutions with diverse business portfolio, focusing on digital transformation, sustainability, and customer-centric approach | Manufacturing | 🇮🇳 New Delhi | 2,181 | 1967 |
| 12 | [HPCL North Zone Allied Retail Business](https://www.tamtam.ai/c/hpcl-north-zone-allied-retail-business-new-delhi) (hindustanpetroleum.com)<br>A Fortune 500 entity in the petroleum industry with a vast retail network offering various commercial activities at its outlets | Oil and Gas | 🇮🇳 New Delhi | 1,869 | 1974 |
| 13 | [Indian Farmers Fertiliser Coop Ltd.](https://www.tamtam.ai/c/indian-farmers-fertiliser-coop-ltd) (iffco.in)<br>A major Indian cooperative society with diverse business interests Providing fertilisers and services to millions of farmers through a vast network | Chemical Manufacturing | 🇮🇳 New Delhi | 1,707 | 1967 |
| 14 | [Cosmo Films](https://www.tamtam.ai/c/cosmo-films) (cosmofilms.com)<br>Global leader in specialty films for flexible packaging, lamination, labeling, and industrial applications, offering a wide range of industry-grade films with international reach and accolades | Packaging and Containers Manufacturing | 🇮🇳 New Delhi | 1,580 | 1981 |
| 15 | [Bharat Aluminium Company Limited](https://www.tamtam.ai/c/bharat-aluminium-company-limited) (balcoindia.com)<br>A leading player in the Indian aluminium industry, focused on innovation and sustainability with a range of high-quality products and pioneering initiatives | Manufacturing | 🇮🇳 New Delhi | 1,251 |  |
| 16 | [Gold Plus Glass Industry Ltd.](https://www.tamtam.ai/c/gold-plus-glass-industry-ltd) (goldplusgroup.com)<br>A leading manufacturer of high-quality float glasses offering a wide range of glass solutions for diverse needs with state-of-the-art production facilities and experienced professionals ensuring top-notch quality | Glass Product Manufacturing | 🇮🇳 New Delhi | 989 | 1985 |
| 17 | [Insecticides (India) Limited](https://www.tamtam.ai/c/insecticides-india-limited) (insecticidesindia.com)<br>Agricultural company providing crop protection solutions, technology products, and sustainable farming practices to support farmers and contribute to agriculture | Chemical Manufacturing | 🇮🇳 New Delhi | 964 | 2002 |
| 18 | [Parijat Industries (India) Ltd.](https://www.tamtam.ai/c/parijat-industries-india-ltd) (parijatagrochemicals.com)<br>Fully integrated agrochemical manufacturer with advanced R&D infrastructure, serving domestic and international markets with a global presence | Agricultural Chemical Manufacturing | 🇮🇳 New Delhi | 849 |  |
| 19 | [HINDUSTAN URVARAK & RASAYAN LTD. (HURL)](https://www.tamtam.ai/c/hindustan-urvarak-and-rasayan-ltd-hurl) (net.in)<br>Joint venture establishing natural gas-based fertilizer complexes to produce ammonia and urea, driving economic growth in eastern India | Chemical Manufacturing | 🇮🇳 New Delhi | 792 |  |
| 20 | [Akzonobel India Limited (Dulux Paint)](https://www.tamtam.ai/c/akzonobel-india-limited-dulux-paint) (akzonobel.co.in)<br>A paint company based in India, specializing in Dulux Paint products | Chemical Manufacturing | 🇮🇳 New Delhi | 773 |  |
| 21 | [Bharat Rasayan Limited](https://www.tamtam.ai/c/bharat-rasayan-limited) (bharatgroup.co.in)<br>A leading Indian agrochemical company founded by visionary individuals, now ranking in the top 5 with a turnover exceeding INR 2500 crores | Chemical Manufacturing | 🇮🇳 New Delhi | 718 | 1989 |
| 22 | [DALMIA CEMENT BHARAT LTD](https://www.tamtam.ai/c/dalmia-cement-bharat-ltd) (dalmiacement.com)<br>Specializing in constructing a better future through the incremental creation of lasting bonds, our work transforms visions into reality | Wholesale Building Materials | 🇮🇳 New Delhi | 680 |  |
| 23 | [DCM Shriram Chemicals](https://www.tamtam.ai/c/dcm-shriram-chemicals) (dcmshriramchemicals.com)<br>A leading chemical company creating top quality products for various industries, committed to success through innovation, sustainability, and customer empowerment | Chemical Manufacturing | 🇮🇳 New Delhi | 679 | 1990 |
| 24 | [IPL Biologicals Limited](https://www.tamtam.ai/c/ipl-biologicals-limited) (iplbiologicals.com)<br>Development and distribution of safe, natural microbial products for crop health, organic farming training, and international marketing. | Biotechnology Research | 🇮🇳 New Delhi | 656 |  |
| 25 | [Prayag](https://www.tamtam.ai/c/prayag) (prayagindia.com)<br>Manufacturer of high-quality faucets, showers, and bathroom accessories using innovative PTMT technology with market presence in diverse sectors and extensive dealer network | Retail | 🇮🇳 New Delhi | 650 | 1986 |
| 26 | [Alchem International](https://www.tamtam.ai/c/alchem-international) (alcheminternational.com)<br>Manufacturing high-quality plant-derived active ingredients for pharmaceutical, cosmetic, and nutraceutical industries with global regulatory compliance and technical support. | Pharmaceutical Manufacturing | 🇮🇳 New Delhi | 590 |  |
| 27 | [Ajit Industries Pvt Ltd (AIPL)](https://www.tamtam.ai/c/ajit-industries-pvt-ltd-aipl) (aiplabro.com)<br>Manufactures adhesive tapes, surface protection films, sealants, and abrasives for packaging, automotive, construction, and electrical industries through advanced production and research facilities. | Manufacturing | 🇮🇳 New Delhi | 571 | 1998 |
| 28 | [KLJ Group - India](https://www.tamtam.ai/c/klj-group-india) (kljindia.com)<br>Leading manufacturer of plasticizers, polymer compounds, and chlorinated paraffin globally, with modern facilities in South Asia and other countries Expanding capacity, trading in petrochemicals, and real estate development | Chemical Manufacturing | 🇮🇳 New Delhi | 558 | 1967 |
| 29 | [Hindustan Urvarak & Rasayan Limited](https://www.tamtam.ai/c/hindustan-urvarak-and-rasayan-limited) (hurl.net.in)<br>A joint venture company focused on manufacturing fertilizers, formed by major Indian corporations as lead promoters and partners | Agriculture, Construction, Mining Machinery Manufacturing | 🇮🇳 New Delhi | 554 |  |
| 30 | [Dhampur Sugar Mills Limited](https://www.tamtam.ai/c/dhampur-sugar-mills-limited) (dhampursugar.com)<br>A sugar mill based in Uttar Pradesh, India specializing in the production of sugar and related products | Food and Beverage Manufacturing | 🇮🇳 New Delhi | 512 | 1933 |

## 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 15, 2026.

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## The same list elsewhere

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Source: https://www.tamtam.ai/l/chemical-companies-new-delhi