CMPDI IPO 2026: Coal India Arm Sets Price Band at ₹163-172

Introduction to the CMPDI Public Offering

Central Mine Planning & Design Institute Limited (CMPDI), the consultancy and engineering subsidiary of state-owned Coal India Limited, is set to launch its Initial Public Offering (IPO). The public issue will be open for subscription from March 20, 2026, to March 24, 2026. The company aims to raise ₹1,842.12 crore through this mainboard IPO, which is structured entirely as an Offer for Sale (OFS) by its promoter, Coal India. The price band for the issue has been fixed at ₹163 to ₹172 per equity share, with a face value of ₹2 each. This move comes as the government continues its strategy of divesting stakes in public sector undertakings to unlock value.

Detailed Breakdown of the IPO Structure

The IPO consists solely of an Offer for Sale of 10.71 crore equity shares. Since it is a complete OFS, CMPDI will not receive any proceeds from the issue; the entire amount will go to the selling shareholder, Coal India Limited. The offering has a reserved allocation for different investor categories: 50% for Qualified Institutional Buyers (QIBs), 15% for Non-Institutional Investors (NIIs), and the remaining 35% for Retail Individual Investors. At the upper end of the price band, the company's post-listing market capitalization is estimated to be around ₹12,280.8 crore. The shares are proposed to be listed on both the Bombay Stock Exchange (BSE) and the National Stock Exchange (NSE), with a tentative listing date of March 30, 2026.

Key IPO Details at a Glance

To provide a clear summary, the essential details of the CMPDI IPO are presented in the table below. This includes the timeline, issue size, price details, and lot size for potential investors.

Company Profile and Market Position

Incorporated in 1974, CMPDI is a premier consultancy firm in the Indian coal and mineral sector. As a subsidiary of Coal India, the world's largest coal producer, it holds a dominant position with a market share of approximately 61% in its segment as of Fiscal Year 2025. The company provides a comprehensive range of services, including mineral exploration, mine planning and design, infrastructure engineering, and environmental management. Its status as a Mini Ratna (Category-I) company underscores its operational efficiency and strategic importance. The strong backing from its parent company provides a steady flow of projects and creates high entry barriers for competitors.

Strong Financial Performance

CMPDI has demonstrated a robust financial track record. In the financial year 2025, the company reported revenue of ₹2,177 crore, a significant increase from ₹1,770 crore in FY24. Profit after tax (PAT) also grew substantially to ₹667 crore in FY25 from ₹503 crore in the previous year. The company operates with industry-leading margins, reporting an EBITDA margin of 40% and a PAT margin of 31.7% in FY25. These figures are considerably higher than those of its listed peers, such as Engineers India Ltd. (EIL) and RITES Ltd., highlighting its cost efficiency and strong business model. For the nine months ending December 2025, revenue stood at ₹1,544 crore with a PAT of ₹425 crore.

Investment Requirements for Bidders

Retail investors interested in the IPO must apply for a minimum of one lot, which consists of 80 shares. At the upper price band of ₹172 per share, the minimum investment for retail applicants is ₹13,760. The maximum application for retail investors is 14 lots, or 1,120 shares, for an amount of ₹1,92,640. For High Net-worth Individuals (HNIs), the investment requirements are higher. Small HNIs (sHNIs) must bid for a minimum of 15 lots (1,200 shares) amounting to ₹2,06,400, while Big HNIs (bHNIs) need to apply for at least 73 lots (5,840 shares), requiring an investment of ₹10,04,480.

Grey Market Premium (GMP) Insights

Ahead of its opening, the CMPDI IPO has generated interest in the grey market. The Grey Market Premium (GMP) was last reported to be around ₹19 to ₹21 per share. Based on the upper price band of ₹172, this GMP suggests a potential listing price of approximately ₹193, indicating a possible listing gain of around 11-12%. However, investors should note that GMP is an unofficial and speculative indicator that can fluctuate based on market sentiment and subscription numbers. It does not guarantee the actual listing performance of the stock.

Conclusion and Forward Outlook

The CMPDI IPO presents an opportunity to invest in a market-leading public sector consultancy with a strong financial profile and a protected business model. The offering is entirely an OFS, which means the proceeds will go to the promoter, Coal India. With solid fundamentals and a dominant market position, the company's public debut will be closely watched. The allotment of shares is expected to be finalized on March 25, with the stock scheduled to list on the exchanges on March 30, 2026.