These are large mining companies operating in Asia, primarily focused on the production of steel, aluminum, copper, and coal. Many are integrated manufacturers, managing processes from raw material extraction to finished products. The list includes major players like Tata Steel, a global steel company, and Jindal Steel & Power Ltd., which produces steel and power.
A significant pattern is the concentration of headquarters in India, particularly Mumbai and New Delhi, and Indonesia, with Jakarta being a prominent hub. Companies such as Hindalco Industries Limited specialize in aluminum and copper production, while Pamapersada Nusantara distributes heavy equipment for mining. The presence of industrial parks like PT INDONESIA MOROWALI INDUSTRIAL PARK highlights a focus on nickel production and material development for electric batteries.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Tata Steeltatasteel.com
Global steel company with diverse operations worldwide, annual capacity of 34 million tonnes, focused on sustainability, employee well-being, and industry leadership Visit wwwtatasteelcom for more information |
58,399 | |||
| 2 | 24,342 | ||||
| 3 |
Jindal Steel & Power Ltd.jindalsteel.in
A leading integrated steel manufacturer producing economical steel and power, with a diverse product portfolio, technological leadership, and global recognition for growth |
21,000 | |||
| 4 |
Hindalco Industries Limitedhindalco.com
A global metals powerhouse focusing on aluminum and copper production, with a strong emphasis on sustainability and innovative solutions |
14,486 | |||
| 5 |
ArcelorMittal Nippon Steel Indiaamns.in
Integrated manufacturer producing over three hundred steel grades from iron ore for agriculture, automotive, and infrastructure sectors while prioritizing sustainable energy and innovation. |
11,988 | |||
| 6 |
Pamapersada Nusantarapamapersada.com
A subsidiary specializing in heavy equipment distribution for mining and construction projects, with active management of coal mines and related subsidiaries |
10,417 | |||
| 7 |
Coal India Limitedcoalindia.nic.in
A state-owned coal mining corporate in India, leading in production and supply to meet the country's energy needs efficiently and competitively |
8,152 | |||
| 8 |
Freeport Indonesiaptfi.co.id
Warning against fake job postings and directing to official website for accurate information on opportunities in Indonesia |
7,540 | |||
| 9 |
PT Bukit Makmur Mandiri Utamabumainternational.com
A leading provider of coal mining services in Indonesia, offering a wide range of services to major coal producers |
6,600 | |||
| 10 |
PT INDONESIA MOROWALI INDUSTRIAL PARK (IMIP)linktr.ee
Industrial park in Indonesia focused on nickel production with the longest processing in Southeast Asia, producing various steel products and developing materials for electric batteries |
5,922 | |||
| 11 |
Petroseapetrosea.com
Multi-disciplinary contract mining, integrated engineering, procurement, construction, and oil and gas services providing pit-to-port solutions with industrial technology and sustainability focus. |
5,757 | |||
| 12 |
Vedanta Aluminium Metal Limitedvedantaaluminium.com
India's leading producer of aluminum and value-added products, driving innovation in key industries for a greener future with global technology |
5,522 | |||
| 13 |
CMOCen.cmoc.com
A global mining company with operations in DRC, China, and Brazil, focusing on base and rare metals for sustainable energy, with a commitment to environmental and social responsibility |
4,673 | |||
| 14 |
Indonesia Weda Bay Industrial Park (IWIP)iwip.co.id
An integrated nickel-based mining and processing facility located in Indonesia, specifically in Lelilef Village, Central Halmahera Regency |
4,375 | |||
| 15 |
PT Amman Mineral Nusa Tenggaraamman.co.id
A leading copper and gold producer in Indonesia, operating the Batu Hijau mine, processing ore into copper concentrate, and developing smelter and refinery facilities |
4,087 | |||
| 16 |
RUNGTA MINES LIMITEDrungtamines.com
A mining and metals operation located in Jharkhand, India, focused on extracting and processing natural resources for various industries |
3,888 | |||
| 17 |
Ok Tedi Mining Limitedoktedi.com
An open-pit copper and gold mine in Papua New Guinea, producing and exporting minerals with a focus on safety and sustainability |
3,774 | |||
| 18 | 3,759 | ||||
| 19 |
SHYAM METALICS AND ENERGY LIMITEDshyammetalics.com
An integrated metal producer in India focusing on Long Steel Products and Ferro Alloys with a track record of positive EBITDA since 2005 |
3,550 | |||
| 20 |
VISAKHAPATNAM STEEL PLANTvizagsteel.com
A premier steel producing company located in Andhra Pradesh, certified for quality standards, aiming to produce 16 million tons of steel by 2020 |
3,497 | |||
| 21 |
PT Cipta Kridatamaciptakridatama.co.id
A leading mining contractor in Indonesia offering comprehensive services from exploration to mine rehabilitation with a focus on safety and sustainability |
3,234 | |||
| 22 |
PT ANTAM Tbkantam.com
A vertically integrated mining and metals company in Indonesia, specializing in nickel ore, ferronickel, gold, silver, and bauxite production for international markets |
3,186 | |||
| 23 |
Rashmi Grouprashmigroup.com
A fast-growing group with expertise in manufacturing ductile iron pipe, steel, cement, dredging, laptops, and mobile devices, with a turnover of around 450 million USD |
3,059 | |||
| 24 |
Shyam Steel Industries Limitedshyamsteel.com
A leading primary steel producer in India, manufacturing TMT Rebar and Structural steel with a focus on safety, sustainability, and quality products |
2,974 | |||
| 25 |
PT Darma Henwa Tbkptdh.co.id
Integrated mining services including coal mining contractor services, mining infrastructure development, and port management services for coal transportation and processing |
2,820 | |||
| 26 | 2,576 | ||||
| 27 |
Jspl Limitedonlinecareer360.com
Leader in steel production, power generation, and mining industries in India with a strong market presence and top rankings |
2,520 | |||
| 28 |
Carborundum Universal Limitedcumi-murugappa.com
Integrated mining and manufacturing company providing services in Electro Minerals, Abrasives, Refractories, and Ceramics for industries like aerospace, automobile, and construction |
2,512 | |||
| 29 |
Coal India Limitedcoalindia.in
A leading state-owned coal mining corporation in India with the largest coal production in the world and diverse subsidiary operations |
2,498 | |||
| 30 |
Thriveni EarthMovers Pvt.Ltdthriveni.com
A leading mining MDO with 20 years of experience, accredited with ISO certifications, operating in India, South East Asia, and Africa |
2,373 | |||
| 31 |
Zijin Mining Groupzjky.cn
International mining company specializing in gold, copper, and zinc extraction and refining with operations across multiple continents and stock exchange listings. |
2,355 | |||
| 32 |
Minera Chinalco Perú S.A.chinalco.com.pe
A Peruvian company owned by Aluminum Corporation of China (CHINALCO), a global leader in non-ferrous minerals, with a focus on becoming a diversified multinational corporation |
2,259 | |||
| 33 |
Solar Industries India Limitedsolargroup.com
Global leader in energy materials, specializing in blasting solutions for mining, industrial explosives, ammunition for defense sector, and military primary products |
2,174 | |||
| 34 |
Pertambangan Indonesia
Specializing in the extraction of valuable resources for various industries, contributing to the development and sustainability of global operations |
2,065 | |||
| 35 |
PT. Kaltim Prima Coalkpc.co.id
Mining operations in East Kalimantan Province, Indonesia, with multiple pits and close proximity to port facilities for efficient transportation |
2,049 | |||
| 36 |
Harita Groupbumitama-agri.com
Indonesian business operating in natural resources industry, with activities in palm oil plantations, mining, and smelters |
1,908 | |||
| 37 |
PT. Bina Sarana Suksesbinasaranasukses.com
A mining contractor specializing in mining operations and transportation services |
1,807 | |||
| 38 |
PT Vale Indonesia Tbkvale.com
A nickel mining company focused on sustainable practices, human well-being, and operational excellence while caring for the environment |
1,739 | |||
| 39 |
PT Saptaindra Sejati (SIS)alamtri.com
A leading mining contractor in Indonesia offering contract mining services, mine planning, infrastructure development, logistics, and reclamation in the coal mining sector |
1,736 | |||
| 40 |
National Aluminium Company Limited - NALCOnalcoindia.com
A leading Indian company in mining, metal, and power sectors, specializing in bauxite-alumina-aluminium production with extensive expansion plans for sustainable growth |
1,709 | |||
| 41 |
Lloyds Metals & Energy Ltdlloyds.in
A manufacturing company with iron ore mines in Maharashtra, producing coal-based DRI, power generation, and expanding with pellet plant and wire rod mill |
1,678 | |||
| 42 |
河南能源化工集团有限公司hnecgc.com.cn
A state-owned energy and chemical group with a diverse portfolio in energy, chemical, modern trade, finance, intelligent manufacturing, and new materials industries |
1,675 | |||
| 43 |
JMS MINING PVT LTDjmsmining.com
Industry leader in implementing Mass Production Technology in underground coal mining Services include mine planning, operations, equipment management, and EHS management following global norms |
1,545 | |||
| 44 |
PT Adaro Energy Indonesia Tbkadaro.com
A fully integrated coal mining and energy operation in Indonesia, specializing in producing high-quality, low-pollutant coal for global markets |
1,537 | |||
| 45 |
PT. Madhani Talatah Nusantaramadhani.co.id
Established in 2001, we provide high-quality construction and mining services in Indonesia, focusing on local knowledge and international experience for sustainable development |
1,526 | |||
| 46 |
PT Saptaindra Sejati
An Indonesian mining services company providing integrated solutions, infrastructure construction, overburden removal, and coal shipment with modern equipment and experienced mining professionals |
1,481 | |||
| 47 |
CHENNAI RADHA ENGINEERING WORKS PRIVATE LIMITED
A mining & metals company located in Chennai, Tamil Nadu, India, specializing in engineering works related to the mining industry |
1,479 | |||
| 48 |
JAI BALAJI GROUPjaibalajigroup.com
Steel plant producing Direct Reduced Iron, Sponge Iron, Pig Iron, Billets, Ingots, Ductile Iron pipes, and TMT rebars Integrated manufacturing facility |
1,450 | |||
| 49 |
Uttam Galva Steels Ltd.uttamgalva.com
A leading steel manufacturing company in western India producing a range of steel products, exporting to over 130 countries with ambitious growth plans |
1,386 | |||
| 50 |
BMM ISPAT LTD.bmm.in
Innovative mining business converting iron ore into quality steel products through technological advancement and strategic thinking, focusing on customer satisfaction |
1,384 | |||
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| 51 |
Mining Todayminingtoday.co
A team of miners committed to climate-smart mining worldwide, with expertise in exploring and locating mineral resources to create opportunities for stakeholders |
1,357 | |||
| 52 |
Jayaswal Neco Industries Limited - Indianecoindia.com
The company is a leading producer of iron and steel castings, pipes, and fittings, with a focus on innovation and quality products |
1,350 | |||
| 53 |
PT Indo Tambangraya Megah, Tbkitmg.co.id
An Indonesian energy company with integrated mining, processing, and logistics operations, focusing on good governance, environmental compliance, safety, and renewable energy |
1,318 | |||
| 54 |
Kalimantan Prima Persada (KPP MINING)kppmining.com
A subsidiary of a leading mining contractor, specializing in coal mining, professional port services, exploration, and high-quality facilities for added customer value |
1,293 | |||
| 55 |
M. N. Dastur & Co. (P) Ltd.dastur.com
A pioneering engineering consultancy with a global reputation offering integrated design and engineering services for projects across industries worldwide |
1,281 | |||
| 56 |
Ashapura Internationalashapurainternational.com
A leading multi-mineral solutions provider in India with extensive mineral portfolio, global presence, state-of-the-art facilities, and commitment to CSR practices |
1,223 | |||
| 57 |
MSP Steelmspsteel.com
An eastern Indian steel manufacturer with in-house power generation, vertically integrated across the steel industry value chain |
1,186 | |||
| 58 |
Central Coalfields Limitedcentralcoalfieds.in
Established in 1975, this Miniratna subsidiary of Coal India Limited operates coal mines in Jharkhand, focusing on inclusive development, CSR, and education initiatives |
1,167 | |||
| 59 |
TRL Krosaki Refractories Limitedtrlkrosaki.com
Pioneering refractory production since 1958, offering a wide range of refractory solutions to industries such as steel, cement, glass, copper, and aluminum worldwide |
1,118 | |||
| 60 |
Indian Metals & Ferro Alloys Ltdimfa.in
Leading producer of value added ferro chrome with extensive mining tracts, captive power generation, and global customer base focused on quality and customer satisfaction |
1,101 | |||
| 61 |
Tega Industriestegaindustries.com
A global leader in heavy-duty engineering products for mining and material handling industries, with over 47 years of experience and a worldwide presence |
1,082 | |||
| 62 |
Godawari Power and Ispat Ltd (GPIL)godawaripowerispat.com
An integrated steel manufacturer in India producing mild steel wires, sponge iron, billets, Ferroalloys, power generation, and solar power projects |
1,077 | |||
| 63 |
Tata Steel Long Products Limitedtatasteellp.com
Specialty steel manufacturer with focus on high-alloy products for automotive, construction, engineering, and more, known for quality, sustainability, and community initiatives |
1,073 | |||
| 64 |
MSPL Limitedbaldota.co.in
A diversified conglomerate founded in 1961, focusing on mining, pelletization, wind power, gases, shipping, mental wellness, and angel investments in startups Striving for sustainable growth |
1,061 | |||
| 65 |
PT Timah (Persero) Tbktimah.com
A leading tin producer with over 200 years of mining history in Indonesia, specializing in tin metal production and business diversification |
1,053 | |||
| 66 |
Hillconhillcon.co.id
A construction company in Indonesia offering services in earthwork, coal mining, road construction, river basin construction, and heavy equipment rental |
1,053 | |||
| 67 |
JSW STEEL COATED PRODUCTS LIMITED
A mining and metals company located in Mumbai, India, specializing in coated products |
1,025 | |||
| 68 |
Eastern Coalfields Limitedeasterncoal.gov.in
A coal producer in India, established in 1975 post nationalisation of coal mines It operates as a subsidiary of Coal India Limited |
1,002 | |||
| 69 |
PT Merdeka Copper Gold Tbkmerdekacoppergold.com
Industry-leading producer of gold, silver, copper, and other minerals in Indonesia through five subsidiaries engaged in mining exploration, production, and related services |
987 | |||
| 70 |
Sunflag Iron & Steel Co. Ltd.sunflagsteel.com
Manufacturer of high quality special steel in India, with capabilities in iron making, steel making, rolling, heat treatments, and exports to various countries |
955 | |||
| 71 |
MOIL LIMITEDmoil.nic.in
A leading mining company in India with multiple mines producing manganese ore for various industries, as well as manufacturing Electrolytic Manganese Dioxide and Ferro manganese |
931 | |||
| 72 |
PT Nusa Halmahera Mineralsnhm.co.id
A joint venture operating a gold mine in Indonesia's North Maluku province, extracting gold from the Gosowong Gold Mine |
920 | |||
| 73 |
UMPESL – Universal MEP Projects & Engineering Services Limited-Mining and Construction Equipmentsumpesl.com
A subsidiary of a well-known enterprise specializing in providing comprehensive equipment, product, and service support for mining and construction machinery in India |
882 | |||
| 74 |
Vedanta Sesa Goavedantaironandsteel.com
A leading producer and exporter of iron ore in India, operating in mining, pig iron, met coke, cement, and power generation sectors with sustainable practices and community development initiatives |
877 | |||
| 75 |
Kalinga Commercial Corporation Limitedkalingacommercial.com
A leading Mine Developer & Operator in India with expertise in mining operations, a strong project portfolio, prominent client base, and focus on value creation and social responsibility |
850 | |||
| 76 |
Coal India Limitedcoalindia.in
A state-owned coal mining corporation in India, CIL is the largest coal producer globally with multiple subsidiaries and training institutes |
836 | |||
| 77 |
Kazakhmys Corporationkazakhmys.kz
A large mining and metallurgical company in Kazakhstan, specializing in the extraction and processing of copper ore into cathode copper and copper products |
836 | |||
| 78 |
PT Kideco Jaya Agung, Member of Indika Energy Groupkideco.co.id
Indonesian energy provider focused on sustainability, utilizing natural resources for a sustainable future, with a commitment to environmental and social responsibility |
830 | |||
| 79 |
Arjas Steelcnet.st.ocean.com
Integrated steel plant producing high-quality alloy steel for demanding applications in automotive, energy, and infrastructure sectors, focusing on customer-specific products |
829 | |||
| 80 | 822 | ||||
| 81 |
Gravita India Limitedgravitaindia.com
A global leader in recycling industry with state-of-the-art facilities providing turnkey solutions for lead, aluminium, plastics, and rubber recycling worldwide |
819 | |||
| 82 |
Prakash Industries Limitedprakash.com
A diversified Indian business with operations in Mining, Steel, and Power, manufacturing various Iron & Steel products, supported by captive power plants and a wind farm |
802 | |||
| 83 |
PT Samudera Mulia Abadimercusuar.uzone.id
A company specializing in heavy equipment rental and mining services, supporting various exploration and mining projects in North Sulawesi |
793 | |||
| 84 |
Mitra SKmitrask.com
A leading global inspection, testing, and certification expert with 80 years of experience serving 50+ industrial sectors with quality assurance services |
791 | |||
| 85 |
Казцинк/Kazzinckazzinc.com
The company is a major integrated zinc producer in Kazakhstan, also producing copper, precious metals, and lead, with a focus on expanding gold mining operations |
788 | |||
| 86 |
PT Bumi Suksesindobumisuksesindo.com
Specializing in mining copper and gold in East Java, Indonesia, specifically in the Banyuwangi region |
787 | |||
| 87 |
Sarda Energy and Mineral Ltdseml.co.in
A leading producer of steel, ferro alloys, and energy in India, headquartered in Raipur, Chhattisgarh, focusing on low-cost production and export |
786 | |||
| 88 |
PT Citra Palu Minerals
A limited liability company established in Indonesia for foreign investment in mining of base metal ores under a Generation VI Contract of Work |
782 | |||
| 89 |
Geoservices (Ltd.)geoservices.co.id
A diversified organization offering exploration and analysis services for Indonesia's oil, gas, coal, mineral, and geothermal industries with branch offices across key locations |
781 | |||
| 90 |
Press Metal Bintulu Sdn Bhd
A Malaysian company specializing in Information Technology and Services, located in Bintulu |
780 | |||
| 91 |
Ispat Industries Ltdjswispat.in
A leading integrated steel maker in India, specializing in high quality steel production using cutting edge technologies at state-of-the-art plants |
767 | |||
| 92 |
Ceria Corp.cerindocorp.com
A leading nickel mining operation in Southeast Sulawesi, Indonesia, focused on sustainability and social responsibility within a National Strategic Project |
755 | |||
| 93 |
National Aluminium Company Limitednalcoindia.com
Specializing in exploration, mining, refining of Bauxite to produce alumina, generating power from coal, smelting aluminum, and marketing globally with ISO certification |
755 | |||
| 94 |
Agincourt Resourcesagincourtresources.com
A gold and silver mining company managing Martabe Gold Mine in Indonesia's North Sumatra Province |
736 | |||
| 95 |
PT.BUKIT MAKMUR MANDIRI UTAMA INDONESIAbumatbk.co.id
A leading mining contractor in Indonesia offering various job opportunities from field foreman to equipment operators, requiring relevant education and work experience |
731 | |||
| 96 |
PT Arutmin Indonesiaarutmin.com
A leading coal mining operation in Indonesia, supplying high-quality coal with excellent combustion characteristics and demonstrating strong commitment to environmental protection and community development |
722 | |||
| 97 |
PT Sinar Terang Mandiri, Tbksinarterangmandiri.com
Specializing in heavy equipment contracting, mining, civil construction, stone crushing, and pavement production in Indonesia since 1992 |
721 | |||
| 98 |
АО "АК Алтыналмас" (Altynalmas JSC)altynalmas.kz
A company in Kazakhstan with expertise in geological exploration, mining, and gold processing, prioritizing employee development and career opportunities |
720 | |||
| 99 |
China Oilfield Services Limitedlatestjobs360.com
A mining and metals organization headquartered in Langfang, China, specializing in oilfield services |
720 | |||
| 100 |
Weda Bay Nickelwedabaynickel.com
Open-pit nickel mining operation in Indonesia, practicing sustainable techniques and prioritizing corporate social responsibility through health, education, economic, and infrastructure development |
719 | |||
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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.
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