Why:
- A dominant niche business that is genuinely winning. Dhoot makes the wiring that runs through Indian scooters, motorcycles and rickshaws, plus the sensors, switches and chargers that hang off it. It is number one or two in that niche with about 41% of the market by value (the issuer's own commissioned study, so treat the precise number with care), it has grown about 28% a year for two years, roughly one and a half times what the market's value growth explains, it has never lost a major customer, and its five biggest customers have stayed for 13 years on average. Its profit margin runs several points above every listed rival in the same product.
- The money question a deep dive must answer: where does the margin land? Margins fell three years straight, from 18.3% to 15.7%, and the final quarter of FY26 ran at about 14.1%. The most likely cause is copper, half the cost of a harness, which rose all through the window and hit an all-time high in January 2026, while contracts recover only 60-70% of such increases and with a lag. Some of that comes back if copper settles; some never does. The company is selling more and keeping less of each rupee until proven otherwise, and there are no newer numbers in the filing to prove it either way.
- A trust caveat, disclosed but real. The three-year record was partly assembled. The company paid ₹1,092 crore of its own cash to the founder's family for their group companies, at about 11 times those companies' last audited profit when the price was set, and the sold companies' profit nearly doubled on sales to Dhoot itself in the pricing year. Bain Capital negotiated, funded and signed that deal, which cuts both ways. Add bookkeeping gaps the auditor noted in both recent years, and the fine print of the record deserves less trust than the audited totals.
What the company does
Dhoot is the electrical backbone supplier for Indian two- and three-wheelers. An OEM like Bajaj or TVS designs a new scooter; Dhoot gets nominated to build its wiring harness, and increasingly also its sensors, controllers, switches, chargers and battery packs, from 22 plants sitting near the customers' own. Once designed in, it is rarely designed out: switching mid-platform is costly, which is why no major customer has left. Three customers, Bajaj, TVS and Honda, are 62% of revenue, with no volume guarantees, and they hold the contractual right to annual price cuts. Hero MotoCorp, the biggest two-wheeler maker in India, is not a customer at all: the single largest open opportunity, and untouched by the expansion plans in this filing.
Bain Capital bought control 16 months ago at ₹486 a share, put in about ₹1,977 crore of fresh money, and is now selling about a sixth of its stake in the IPO. The founder, Rahul Dhoot, sells nothing, keeps about 26%, and stays managing director.
Key numbers
| ₹ crore | FY24 | FY25 | FY26 |
|---|---|---|---|
| Revenue | 2,798 | 3,445 | 4,525 |
| Revenue growth % | 32 | 23 | 31 |
| EBITDA margin % | 18.3 | 17.2 | 15.7 |
| Profit after tax | 299 | 354 | 397 |
| Cash from operations | 241 | 320 | 348 |
| Product, ₹ crore | FY24 | FY25 | FY26 |
|---|---|---|---|
| Wiring harnesses | 2,292 | 2,687 | 3,488 |
| Wiring harness growth % | n/a | 17.2 | 29.8 |
| Battery packs, sensors, controllers, switches and other | 506 | 758 | 1,037 |
| Other growth % | n/a | 49.9 | 36.9 |
Growth is real and faster than every listed rival, but the margin column is the story: down every year, and the last quarter of FY26 ran at about 14.1%. Profit grew 12% in FY26 while earnings per share stood still; that is purely because Bain's share subscriptions enlarged the share count, and the IPO adds roughly 16% more shares, so reported earnings per share will fall for a while even if profit keeps growing.
Scorecard
| Block | Rating | Why |
|---|---|---|
| Right to win | PASS | Customers stay, spending grows inside them, and a real edge shows up in numbers: making its own connectors, terminals and cables gives Dhoot margins several points above every listed rival, and when one customer needed a new charger for a regulation deadline it went from concept to a three-million-unit line in four months. The cautions: the customers hold contractual annual price-cut rights, and Hero is unserved. |
| Industry and TAM | PASS | The market grows low-to-mid teens with regulation adding content per vehicle (anti-lock brakes now mandatory on every new two-wheeler). Dhoot leads it with room left: Hero, commercial vehicles, and sensors. Two claims stay unproven: the claimed 70% share of electric-vehicle wiring may partly reflect its customers' scooter success rather than its own wins, and the electric forecast swings on subsidies, fuel prices and tax rates. |
| Financial momentum | MARGINAL | Excellent top line, deteriorating economics: margins down three straight years with the exit quarter at 14.1%, most plausibly a copper squeeze that contracts only partly recover, and no interim numbers to show whether it stopped. Returns on new money are decent but below what the existing business earns. Next year carries known extra costs (a ₹48 crore fee to Bain on listing, higher depreciation, stock-option charges) roughly offset by interest savings from debt repayment. |
| Risks, governance, RPTs | MARGINAL | Litigation is remarkably clean and there is no fraud, no debarment, no pledge of company shares. But the record's fine print earns less trust: the ₹1,092 crore family buyout at a rich price as struck, bookkeeping logs that did not run for two years, seven subsidiaries unaudited in FY25, a hack that stole pricing data, and supplier companies linked to a senior executive appearing in the exact year material costs jumped. Each is disclosed; together they say check the details before believing them. |
| Promoter and cap table | PASS | The founder built this over 27 years, sells nothing, and is locked in; pay is falling; the stock-option pool is small and fairly priced; Bain paid about ₹4,979 crore in real cash at an average ₹480 a share, which is genuine outside validation. The costs are visible: he took ₹3,002 crore off the table selling control, and 55% of the company sits behind an offshore holding company pledged to lenders, so a lender enforcement could change control with no fault of the business. |
| Offer structure | MARGINAL | Not an exit: the company gets a fixed ₹1,400 crore of new money, the founder sells zero, and Bain trims about a sixth of its stake while staying the largest owner. But little of the new money builds anything. About 55% repays debt (worth roughly a 10% profit lift against 16% more shares), 11% builds two new plants, at most 10% is unnamed acquisitions, and the rest is general purposes. Defensible, disclosed, and thin. |
Watch out for
- The next quarterly numbers matter more than usual. The whole margin question, copper squeeze that recovers versus pricing power that is eroding, gets its first real test in the first results after listing.
- Bain is a seller on a clock. It bought 16 months ago, is selling within five months of its last cheque, and its remaining 40% sits pledged to lenders with covenants tied to its stake. Expect more supply over time.
- ₹48 crore leaves for Bain's advisory arm because the listing happened, on top of ₹12 crore a year already paid. Disclosed, contractual, and not in the stated uses of the IPO money.
- The electric story is softer than the marketing. Dhoot's EV revenue grew slower than the company in FY26, its EV edge is concentrated in Bajaj and TVS, and rivals supply the scooter makers it does not.
- Customer price-cut rights are the mechanism to watch: three buyers with 62% of revenue can take back tomorrow what regulation-driven content gives today.
Acceptance-test artifact of the v2 orchestrated process. Assessed from the filing plus outside evidence on load-bearing claims; valuation is deliberately not part of the verdict. Not a recommendation.