Coal India’s technical arm scraped through to 1.05x subscription on its final day. Here is what the numbers actually say, and whether this stock deserves a place in your portfolio.
The Central Mine Planning and Design Institute – better known as CMPDI – wrapped up its IPO today, March 24, 2026, with a total subscription of 1.05 times. On paper, that is a success. In reality, the story is more interesting. Retail investors largely stayed away. The IPO sailed through only because institutional fund managers rushed in during the final hours of the last day. That split tells you a lot about how the market is reading this company.
CMPDI is a wholly owned subsidiary of Coal India Limited (CIL), the world’s largest coal producer. It functions as the technical brain behind India’s coal and mineral extraction industry – handling everything from initial geological surveys to environmental clearances. The IPO raised approximately Rs 1,842 crore (around $199 million) through a pure offer for sale, with a price band of Rs 163 to Rs 172 per share.
The IPO opened on March 20 and ran through March 24. Day one was almost silent – total subscription stood at just 0.07 times. Even on day two it had crept up to only 0.26 times. The grey market premium, which had started around Rs 24, had fallen to just Rs 4 by the time bidding opened, signaling that traders expecting a quick listing pop had already walked away.
Then came day three. In the hours before the 5:30 PM deadline, qualified institutional buyers came in hard. The QIB category ended at 3.48 times oversubscription. That single segment pulled the entire issue to a full subscription, while retail investors finished at 0.35 times and the NII (high net worth) category at 0.35 times as well.
“Institutional money is looking for safety and compounding. Retail money is looking for a listing pop. CMPDI delivered on the first, not the second.”
An important note: before the public bidding even opened, CMPDI raised Rs 469.74 crore from anchor investors on March 18. That round brought in 22 institutional names – LIC of India and Nippon India Mutual Fund each invested Rs 105 crore, ICICI Prudential Mutual Fund put in Rs 55 crore, and international names like Goldman Sachs and Citigroup also participated. This anchor book gave the IPO a strong floor from day one, even when retail demand looked shaky.
What CMPDI Actually Does – and Why It Matters
CMPDI was set up in 1975. It is not a mining company. It does not extract coal. Instead, it is the technical consultant that makes mining possible – from drilling and geological surveys to designing mine layouts, handling environmental clearances, and using satellite and drone technology to monitor active mines.
Its four main service segments in FY2025 were geological exploration (46.2% of revenue), mine planning and design (21.2%), environmental services (17.1%), and geomatics and survey (15.5%). The company holds a 61% market share in India’s mining consultancy space, which is about as close to a monopoly as you can get in a regulated sector.
One specific capability worth noting: CMPDI can design mines with annual extraction capacity of up to 85 million tonnes and handle underground mining up to 420 meters deep. It has also completed over 400 Environmental Impact Assessment studies, which is critical because every new mine in India needs government clearance before a single tonne can be moved.
The Financials Are Hard to Argue With
Between FY2023 and FY2025, CMPDI’s operating revenue grew from Rs 1,386 crore to Rs 2,103 crore – a growth rate of around 24.8% per year. Net profit in FY2025 was Rs 666.91 crore, with a net margin of 30.6%. The company carries zero debt, which means no interest costs eating into earnings.
Consolidated Financial Performance (Rs Crore)
Metric
9M FY26
FY 2025
FY 2024
FY 2023
Total Income
1,543.93
2,177.53
1,770.18
1,398.78
EBITDA
593.85
915.71
764.44
395.65
Profit After Tax
425.36
666.91
503.23
296.66
EBITDA Margin
38.5%
42.1%
43.2%
28.3%
Net Worth
2,153.78
2,041.85
1,591.61
1,217.65
Compare this to its listed peers. Engineers India Limited (EIL) runs an EBITDA margin of 16.6% and RITES runs 23.8%. CMPDI’s 42% margin is significantly higher. On return on equity, CMPDI posts 36.7% versus EIL’s 23.5% and RITES’s 15.5%. Its net profit of Rs 666.91 crore is also higher than both peers despite having lower total revenue. In short: smaller revenue, better profits, better margins, no debt.
At the IPO price of Rs 172, the stock is valued at around 21.65 times earnings. That is higher than Coal India’s typical P/E of 7-8x, but Coal India is a commodity producer whose earnings swing with coal prices. CMPDI earns fees for services – its income is not tied to commodity price cycles. The premium is reasonable for that reason.
The Risks You Cannot Ignore
Key Risk Factors
Client concentration: In FY2023, 82.7% of revenue came from Coal India and its subsidiaries. In FY2025 that dropped to 67.1%, but it is still very high. Any change in Coal India’s spending or policy direction directly hits CMPDI’s order book.
Coal’s long-term outlook: India is pushing hard on renewable energy and net-zero targets. If new coal block creation slows down over the next decade, CMPDI’s pipeline dries up – since most of its revenue comes at the start of a mine’s life, not during operations.
OFS structure: The entire IPO was an offer for sale. Every rupee raised went to Coal India, not to CMPDI. No fresh capital enters the company from this listing.
CMPDI is aware of these risks and has started diversifying. The company is actively exploring critical minerals – lithium, cobalt, copper, and nickel – that power batteries and electric vehicles. It is also pursuing international consultancy work in South America, Africa, and Australia. The share of revenue from Coal India has already dropped from 82.7% in FY2023 to 67.1% in FY2025, so the direction is right, even if the pace is gradual.
Listing Outlook: What to Expect on March 30
The stock is expected to list on BSE and NSE on March 30, 2026. Grey market indicators suggest a listing around Rs 173-174, roughly a 1% gain over the issue price of Rs 172. That is not a listing pop. Anyone who applied expecting to flip shares for a quick profit will likely be disappointed.
But that framing misses the point with this stock. CMPDI is not a momentum play. It is a high-margin, debt-free, dividend-paying government consultancy with a structural role in India’s energy economy. The dividend payout ratio already moved from 32% in FY2023 to 45% in FY2025. With over Rs 1,200 crore sitting as cash and no debt to service, the company has room to keep paying out generously.
“CMPDI is a compounder, not a moonshot. The institutional buyers who came in on day three already know this.”
The Bigger Picture: CMPDI Is Just the First
This IPO is part of a larger government mandate to list all eight Coal India subsidiaries by 2030. CMPDI’s full subscription – even if barely – sets a template for the upcoming listings of Bharat Coking Coal Limited (BCCL), South Eastern Coalfields (SECL), and Mahanadi Coalfields (MCL). The lesson from CMPDI is clear: institutional support and fair valuation can carry an issue even when retail sentiment is cold.
The success of the anchor book, with LIC, Nippon India, ICICI Prudential, and international institutions all buying in at the upper price band, signals that professional money is comfortable with the PSU divestment narrative – as long as the underlying business makes sense.
Bottom Line for Investors
CMPDI is a high-quality business with excellent margins, zero debt, strong cash generation, and a near-monopoly position in its sector. The risks are real – heavy dependence on Coal India and uncertainty around coal’s long-term future – but both are well known and already priced in by the institutional investors who subscribed.
For long-term investors who want steady dividends and a defensive holding in India’s mining and energy sector, CMPDI deserves serious attention post-listing. For anyone chasing quick listing gains – this is not that stock.
Key Numbers to Remember
Issue Price (Upper Band)-Rs 172 per share
Expected Listing Price-Rs 173-174
FY2025 Net Profit-Rs 666.91 crore
EBITDA Margin-42.1%
Dividend Payout Ratio-45% (FY2025)
Revenue from Coal India-67.1% (down from 82.7%)
Market Cap at Listing-Rs 12,281 crore
Disclaimer: This article is for educational and informational purposes only. It does not constitute investment advice. Please consult a SEBI-registered financial advisor before making any investment decisions. Data sourced from CMPDI’s Red Herring Prospectus, BSE filings, and publicly available subscription records as of March 24, 2026.
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