1. At a Glance – The Copper Coil That Just Went Public
KSH International Limited has arrived at Dalal Street like that quiet industrial uncle who never spoke at weddings but suddenly shows up driving a German car. Listed in December 2025, the company is already flashing some spicy numbers. Market cap of roughly ₹2,541 crore, stock price hovering around ₹375, quarterly revenue clocking ₹712 crore with a YoY growth of 50.7%, and quarterly PAT jumping a jaw-dropping 129%. ROE is sitting pretty at 25.7%, ROCE at 21.4%, and debt-to-equity is a slightly concerning 1.40, which means the balance sheet lifts weights but skips leg day sometimes. Add to that: largest exporter of magnet winding wires from India, 94.5% repeat customers, approvals from PGCIL, NTPC, NPCIL, and railway traction authorities. This is not a “hope story”; this is a “factory-at-84%-utilisation” story. But the IPO hangover is real, the debt is heavy, and copper prices don’t care about your feelings. Curious already?
2. Introduction – Welcome to the World Where Copper Decides Your Fate
If you thought magnet wires are boring, congratulations, you’ve never looked at a transformer invoice. KSH International lives in that unglamorous but brutally essential layer of the power and electrification ecosystem. No magnet winding wires, no transformers. No transformers, no EVs, no railways, no data centres, no “India growth story” PowerPoint slides.
Founded in 1979, KSH has spent over four decades doing one thing repeatedly and profitably: drawing, insulating, and exporting copper and aluminium wires that OEMs absolutely cannot mess up. This is a business where quality failures don’t lead to refunds; they lead to blackouts and angry government tenders.
FY25 and Q2 FY26 have been breakout periods. Sales for FY25 reached ₹1,928 crore, while Q2 FY26 alone delivered ₹712 crore in revenue and ₹29.6 crore in PAT. That’s not linear growth; that’s operating leverage finally kicking in after years of capex, approvals, and customer qualification cycles.
But here’s the fun part: this company went public, raised ₹710 crore, and immediately started paying down debt and expanding capacity. No influencer ads. No “synergy” buzzwords. Just machines, copper, and electricity. The question is simple: can this momentum survive copper cycles and margin pressure, or is this peak-cycle euphoria?
3. Business Model – WTF Do They Even Do?
Imagine a copper rod. Now imagine stretching it, insulating it, shaping it into round or rectangular forms, sometimes twisting it into fancy things called CTC (Continuously Transposed Conductors). That’s KSH’s bread and butter.
The company manufactures standard magnet winding wires (round enamelled copper and aluminium wires) and specialised magnet winding wires, which is where the real money lives. About 75% of FY25 revenue came from specialised products like paper-insulated rectangular copper wires, CTCs, and bunched conductors used in high-voltage transformers, railways, and EV traction motors.
These are not commodity products. OEM approvals take years. Once approved, vendors rarely change because the risk is massive. That’s why 94.54% of revenue comes from repeat customers. This is not FMCG loyalty; this is “if it ain’t
One Response
Love your write-ups, read one and subscribed. In case of KSH, slide 9 of their presentation states that copper prices movement is passed on to the customer, so this is not a threat