M&B Engineering Limited, incorporated in 1981, specializes in Pre-Engineered Buildings (PEB) and Self-Supported Roofing solutions. The company designs, manufactures, and installs steel roofing systems across India, offering end-to-end services—from engineering and fabrication to testing—to deliver durable, high-performance structures. Its expertise spans pre-engineered buildings, structural steel, and steel roofing, catering to diverse sectors such as general engineering, manufacturing, F&B, warehousing, logistics, power, textiles, and railways.
With two manufacturing facilities in Sanand (Gujarat, operational since 2008) and Cheyyar (Tamil Nadu, operational since 2024), M&B boasts a combined PEB production capacity of 103,800 MTPA. Since Fiscal 2010, the company has expanded globally, exporting PEBs and structural components to 22 countries, including the USA, Brazil, South Africa, Qatar, Sri Lanka, Morocco, Nigeria, Kenya, and Seychelles.
M&B Engineering’s IPO is currently open for subscription from July 30, 2025, to August 1, 2025, with plans to raise ₹650 crores. The offering consists of a fresh issue of ₹275 crores and an Offer for Sale (OFS) of 97.4 lakh equity shares (face value: ₹10 each). The shares are priced in the range of ₹366 to ₹385 per share, with allocations divided as 10% for retail investors, 75% for Qualified Institutional Buyers (QIBs), and 15% for High Net-Worth Individuals (HNIs). The allotment is scheduled for August 4, 2025.
On the financial front, the company has demonstrated robust growth, reporting revenue of ₹996.89 crores in FY25, up from ₹808.26 crores in FY24. Net profit also saw a significant rise, reaching ₹77.05 crores in FY25 compared to ₹45.63 crores in the previous fiscal year, underscoring its strong performance.
M&B Engineering IPO Details
| IPO Date | July 30, 2025 to August 1, 2025 |
| Listing Date | [.] |
| Face Value | ₹10 per share |
| Issue Price Band | ₹366 to ₹385 per share |
| Lot Size | 38 Shares |
| Total Issue Size | Approx ₹650.00 Crores |
| Fresh Issue | Approx ₹275.00 Crores |
| Offer for Sale | Approx ₹375.00 Crores |
| Issue Type | Book building IPO |
| Listing At | BSE, NSE |
| Share Holding Pre Issue | 5,00,00,000 shares |
| Share Holding Post Issue | 5,71,42,857 shares |
M&B Engineering IPO Dates
M&B Engineering’s public issue is available for subscription from July 30 to August 1, 2025.
| IPO Open Date | Wed, Jul 30, 2025 |
| IPO Close Date | Fri, Aug 1, 2025 |
| Tentative Allotment | Mon, Aug 4, 2025 |
| Refunds | Tue, Aug 5, 2025 |
| Credit of Shares to Demat | Tue, Aug 5, 2025 |
| IPO Listing Date | Wed, Aug 6, 2025 |
| UPI Mandate Confirmation Deadline | 5 PM on August 1, 2025 |
M&B Engineering IPO Market Lot
The M&B Engineering IPO has set a minimum market lot of 38 shares, requiring an investment of ₹14,630. Retail investors can apply for up to 13 lots (494 shares) with a maximum application amount of ₹1,90,190.
| Application | Lot Size | Shares | Amount |
| Retail Minimum | 1 | 38 | ₹14,630 |
| Retail Maximum | 13 | 494 | ₹1,90,190 |
| S-HNI Minimum | 14 | 532 | ₹2,04,820 |
| B-HNI Minimum | 69 | 2,622 | ₹10,09,470 |
