Coal India Subsidiary Mahanadi Coal Fields Files Draft Papers For IPO - Key Details You Must Know

Mahanadi Coal Fields, a subsidiary of Coal India, has filed draft papers for its public issue with the Securities and Exchange Board of India (Sebi). According to the draft red herring prospectus (DRHP), the offer will be conducted through a 100 per cent book-built process.

Ahead of the official announcement of the bidding window and price band, here is a detailed look at the key aspects of the public issue and the company’s business that investors should know.

Mahanadi Coal Fields IPO: Offer Size and Selling Shareholders

The public issue comprises an offer for sale (OFS) of up to 661.80 million shares with a face value of Rs 2 each, paring the stake of the promoter selling shareholder. Coal India will be the only selling shareholder in this issue, offering the entirety of shares. There is no fresh issue component, thus the company will not receive any proceeds from the offer.

Mahanadi Coal Fields IPO: Key Financials

In terms of financial performance, Mahanadi Coal Fields posted total income of Rs 8,437.92 crore and its profit-after-tax (PAT) stood at Rs 2,398.78 crore in the three-month period ended June 30, 2026. In the same period, its net worth stood at Rs 23,769.02 crore.

For the fiscal ended March 31, 2026, Mahanadi Coal Fields’ total income stood at Rs 33,899.28, up by 2 per cent compared to Rs 33028.65 crore in the preceding fiscal. However, its PAT fell by 1 per cent to Rs 10,698.12 crore compared to Rs 10,825.12 crore in the preceding fiscal.

Mahanadi Coal Fields Limited: Business Model

Mahanadi Coal Fields operates a network of 17 operational mines, including 14 opencast and three underground mines concentrated in the Talcher and Ib Valley coalfields in Odisha. The company primarily produces various grades of non-coking coal. Its products are used in the power sector and in industries making sponge iron, cement, aluminium, and paper.

The company also operates a coal washery to turn coal into washed coal and washery rejects. Washed coal is purified fuel with reduced impurities, while washery rejects are the heavy, non-combustible waste materials left over after the coal cleaning process. Raw non-coking coal is the primary driver of the company’s revenue and contributed to 97.85 per cent to its FY26 revenue. The rest of the revenue came from the sale of washed coal and washery rejects. 

Mahanadi Coal Fields: Competitors

The company operates in a competitive and fragmented Indian coal industry. According to the DRHP, the company’s main competitor in its non-coking coal business is South Eastern Coalfields. However, the listed peers of the company include Coal India, the recently listed Bharat Coking Coal, National Mineral Development Corporation (NMDC), PT Bukit Asam, and Yancoal Australia.

Mahanadi Coal Fields IPO: Should You Apply?

Investors interested in the upcoming public issue should carefully assess the company’s operational strengths and risks.

Mahanadi Coal Fields IPO: Key Risks

• Mahanadi Coal Fields’ operations are concentrated in the Talcher and Ib Valley coalfields, thus eventual exhaustion of reserves could disrupt business.

•  The coal producer derives a significant part of its revenue from the thermal power sector, making the company vulnerable to adverse changes in the industry.

•  The company relies on third-party contractors for mining activities, exposing it to fluctuations in contractual costs.

Mahanadi Coal Fields IPO: Key Strengths

• Mahanadi Coal Fields was the largest coal producer in India in fiscal 2026, accounting for 21 per cent of domestic coal production.

•  As of April 1, 2026, audited coal reserves stood at 9,840.31 million tonnes, which can sustain operations for approximately 45 years at current production levels.

•  The company is backed by the resources and strategic support of Coal India.

Mahanadi Coal Fields IPO: Objective

Since the offer consists entirely of an OFS, the company will not receive any portion of the proceeds. All net proceeds will go directly to the promoter selling shareholder, Coal India.