The Bonfiglioli Transmissions IPO has reached a key milestone in the IPO market today as Bonfiglioli Transmissions Ltd completes its second day of public bidding on the BSE and NSE mainboards. Positioned as a premier engineering and industrial automation play among the latest Mainboard IPO offerings, the public issue brings India’s largest precision gearmotor and industrial drive manufacturer to public bourses. In this book-built offer, Bonfiglioli Transmissions is raising an aggregate of ₹2,533.66 crore through a 100% Offer for Sale (OFS) of 4.32 crore equity shares at a Mainboard IPO issue price band of ₹558 to ₹586 per share. Tracking IPO updates today, retail allocators and institutional asset managers are closely assessing Day 2 order flow and subscription momentum ahead of the weekend break.
What the Grey Market Is Signaling
Unlisted dealing desks tracking the IPO grey market today reflect steady and active trading interest for the Bonfiglioli Transmissions IPO. The Bonfiglioli Transmissions IPO GMP live is quoting firmly at +₹122 to +₹126 per share over the upper price band of ₹586. Evaluating the Mainboard IPO GMP today, the expected IPO listing gain for the Bonfiglioli Transmissions IPO is projected between 20.82% and 21.50%, indicating an estimated listing price near ₹708 to ₹712. While the grey market premium has seen slight consolidation from earlier highs, this resilient IPO grey market premium indicates that participants across latest IPO GMP channels continue to price in the solid domestic market share of Bonfiglioli Transmissions Ltd across renewable energy gearboxes and industrial automation drives.
Subscription Numbers Back the Hype: Day 2 Live Demand
By the close of Day 2 bidding, syndicate desks report strong demand acceleration across the Bonfiglioli Transmissions IPO order books, taking the issue to the verge of full subscription:
- Net Offer Allocation: Out of the net public offer for Bonfiglioli Transmissions, not more than 50% is reserved for Qualified Institutional Buyers (QIBs), not less than 15% for Non-Institutional Investors (NIIs), and not less than 35% for Retail Bidders.
- Retail Lot Commitment: A single retail application for the Bonfiglioli Transmissions IPO requires a minimum lot size of 25 shares, amounting to an accessible capital outlay of ₹14,650 at the cap price.
- Day 2 Subscription Telemetry: Cumulative bidding across exchanges shows the overall Bonfiglioli Transmissions Mainboard IPO subscription status reaching 0.97x to 0.99x. Retail individual investors have comfortably oversubscribed their portion at 1.14x to 1.16x, while the NII category stands strong at 1.69x to 1.71x (driven by small HNIs subscribing over 2.2x). Institutional QIB books stand at 0.12x to 0.16x, with the bulk of institutional deployment anticipated on the final day.
Why the Market Is Bullish on This Mainboard IPO
Key operational moats highlighted in the Bonfiglioli Transmissions Mainboard IPO details include:
- Precision Industrial Power Moat: Bonfiglioli Transmissions operates as India's largest manufacturer of gearboxes below 15 kNm and drives used in industrial automation, off-highway mobility, and wind energy power generation.
- Financial Compounding & Margins: Bonfiglioli Transmissions Ltd demonstrated disciplined compounding, generating ₹2,023.59 crore in revenue and ₹237.87 crore in Profit After Tax (PAT) in CY25 (with an EBITDA margin of 18.37% to 18.41%), delivering a return on net worth (RoNW) of 23.90%.
- Global Parentage & Tech Leadership: Backed by Italian engineering leader Bonfiglioli S.p.A., Bonfiglioli Transmissions operates three advanced manufacturing facilities in Tamil Nadu and Maharashtra, supported by dedicated R&D facilities in Chennai.
- Sensible Valuation: At the upper price band of ₹586, Bonfiglioli Transmissions commands a market capitalization of ₹11,016.56 crore, pricing Bonfiglioli Transmissions Ltd at an annualized FY26 P/E multiple of ~37.1x, representing a noticeable valuation discount to domestic listed peers like Timken India (57.7x) and Shanthi Gears (63.4x).
Important Caveats for Grey Market Watchers
Before tracking the Bonfiglioli Transmissions Mainboard IPO GMP, keep these risk factors in view:
- 100% OFS Structure: The offering is entirely an Offer for Sale of 4.32 crore equity shares by promoter Bonfiglioli S.p.A.; Bonfiglioli Transmissions Ltd receives zero fresh proceeds on its corporate balance sheet from the Bonfiglioli Transmissions IPO.
- Cyclical Sector Exposure: Demand for industrial gearmotors and wind turbine drives remains linked to capital expenditure cycles across renewable infrastructure, heavy equipment, and global construction.
- Price Discovery: Final listing gains for Bonfiglioli Transmissions depend strictly on official exchange order matching when the stock debuts on the Mainboard IPO list.
The Bottom Line: Mainboard IPO Listing Date & Schedule
The Bonfiglioli Transmissions IPO provides investors with direct ownership in a high-margin, globally integrated precision engineering leader. With the Mainboard IPO GMP today indicating positive opening sentiment, primary market desks are tracking the scheduled timetable for the Bonfiglioli Transmissions IPO:
- Public Bidding Closes: Monday, October 19, 2026 (5:00 PM UPI cutoff)
- Basis of Allotment: Wednesday, October 21, 2026, for the Bonfiglioli Transmissions IPO, verifiable via MUFG Intime India Pvt. Ltd.
- Refund Initiation & Demat Credit: Thursday, October 22, 2026
- Mainboard IPO Listing Date: Friday, October 23, 2026, on BSE and NSE for Bonfiglioli Transmissions