Central Mine Planning IPO: Key Details for 2026 Issue

Introduction to Central Mine Planning & Design Institute Ltd.

Central Mine Planning & Design Institute Ltd. (CMPDI), a Mini Ratna (Category-I) company and a wholly-owned subsidiary of Coal India Limited (CIL), is preparing for its Initial Public Offering (IPO). The public issue is scheduled to open for subscription on March 20, 2026, and will close on March 24, 2026. As the technical and consultancy backbone of India's coal mining sector, CMPDI's listing on the stock exchanges provides an opportunity for public investment in a key government-backed entity. The IPO is structured as a book-built issue and will be listed on both the BSE and NSE.

IPO Structure: A Complete Offer for Sale

The Central Mine Planning IPO consists entirely of an Offer for Sale (OFS) of 10.71 crore equity shares, each with a face value of ₹2. This means the company itself will not receive any proceeds from the public issue. The funds generated will go directly to the promoter and selling shareholder, Coal India Limited. An OFS is a common method used by promoters, including the Government of India, to divest their stake in a company and increase public shareholding. The pre-issue shareholding stands at 71.40 crore shares, and since there is no fresh issue of shares, the post-issue shareholding will remain the same.

IPO Timeline and Key Dates

Investors should take note of the important dates associated with the CMPDI IPO. The process is expected to be completed within a short timeframe, with the listing planned for the end of March 2026. All dates are tentative and subject to final confirmation.

Price Band and Lot Size

The price band and the minimum lot size for the IPO have not yet been announced. These details will be finalized and disclosed in the Red Herring Prospectus (RHP). Typically, for public sector undertaking (PSU) IPOs, the lot size is structured to ensure the minimum investment for retail investors falls within the ₹14,000 to ₹15,000 range, making it accessible to a broad base of applicants.

Reservations for Employees and Shareholders

The offer includes specific reservations for eligible employees and shareholders. A total of 53,55,000 equity shares are reserved for subscription by eligible employees (Employee Reservation Portion). Additionally, 10,710,000 equity shares are reserved for eligible shareholders (Shareholder Reservation Portion). The company may also offer a discount to the offer price for eligible employees bidding in their reserved portion, a detail that will be confirmed closer to the issue date.

Financial Performance

CMPDI has demonstrated a stable financial track record. The company's financials provide insight into its operational efficiency and profitability ahead of the IPO. The following table summarizes key financial metrics as of the period ended March 31, 2025.

Investor Categories and Bidding Limits

The IPO is open to various categories of investors, each with specific bidding limits. Retail Individual Investors (RII) can bid for amounts up to ₹2 lakhs. Small Non-Institutional Investors (sNII) can bid for amounts between ₹2 lakhs and ₹10 lakhs, while Big Non-Institutional Investors (bNII) can bid for amounts exceeding ₹10 lakhs. There are also provisions for employees and shareholders to apply under their respective reserved categories, with specific limits and potential discounts.

Issue Managers and Registrar

The public issue is being managed by experienced financial institutions. IDBI Capital Markets & Services Ltd. is the book running lead manager for the IPO. Kfin Technologies Ltd. has been appointed as the registrar for the issue. The registrar is responsible for managing the allotment process and handling investor queries related to share allocation and refunds.

How to Apply for the CMPDI IPO

Investors can apply for the CMPDI IPO through any SEBI-registered stockbroker using their trading and demat account. The application process is typically done online via the broker's platform or app. Applicants need to enter their bid details, including the number of lots and the price. For retail investors, applying at the 'cut-off' price is recommended to improve the chances of allotment. After submitting the application, investors must approve the UPI mandate request sent to their registered UPI app to block the funds for the IPO.

Conclusion

The Central Mine Planning & Design Institute Ltd. IPO presents an opportunity to invest in a profitable PSU that is integral to India's coal industry. The issue, opening on March 20, 2026, is a complete Offer for Sale by its promoter, Coal India Limited. With a strong financial position and zero debt, the company's public listing is anticipated with interest. Investors should review the RHP carefully once it is released to understand the price band, risks, and other critical details before making an investment decision.