IST Ltd Q2 FY26 – Precision Engineering Meets Lazy Capitalism: 71% Margins, ₹802 Share Price, and a Book Value That Laughs at PE Ratios
1. At a Glance
IST Ltd is that rare species of listed Indian companies where profit margins are so suspiciously fat, you start checking if the CFO moonlights as a magician. The ₹936 crore market cap company, trading at just 0.58x book value and a P/E of 6.64, recently dropped its Q2 FY26 (Sept 2025) results—featuring an operating margin of 71%, a quarterly PAT of ₹29 crore, and an EPS of ₹24.55. The stock price at ₹802 is still sulking, down 9.35% in the last three months, possibly because the market still doesn’t know what to make of a manufacturing-cum-SEZ developer that earns ₹141 crore net profit on ₹114 crore annual sales.
Yes, you read that right. ₹141 crore profit on ₹114 crore revenue. Even Warren Buffett would tilt his head at that kind of accounting yoga. The secret? A powerful mix of SEZ income (76% of total revenue), rental earnings, and interest income. The company is debt-free, runs with an ROCE of 13.2%, and has a current ratio of 6.26, so clearly, it’s not a liquidity issue—it’s just a business that’s allergic to paying dividends.
So, should you treat IST like a high-precision manufacturer or a sleepy real estate landlord in disguise? Let’s find out.
2. Introduction
IST Ltd, born in 1976, was making precision-engineered automotive parts back when Bollywood villains still wore bell-bottoms and carried revolvers. Fast forward to 2025, and the company now makes everything from piston cooling nozzles to CNG kit components, while also running a Special Economic Zone (SEZ) operation through its subsidiary Gurgaon Infospace Ltd.
On paper, it looks like an auto component manufacturer. But peek into the numbers and you realize manufacturing contributes just 24%, while SEZ operations bring in 76% of total revenue. Essentially, IST Ltd makes a few car parts, but most of its money comes from leasing office space to companies that make car parts.
Imagine telling your friend, “I work in manufacturing,” when 3/4th of your income comes from rent. Classic Indian jugaad business diversification.
The company’s FY25 numbers paint a fascinating story — Operating Profit Margin (OPM) has stayed consistently above 70%, which even software exporters can’t pull off. Its net profit of ₹141 crore on ₹114 crore sales is so inverted that the Income Tax Department probably needs a meditation break to understand it.
But IST isn’t shady — it’s just weirdly efficient at converting fixed assets into interest, rent, and SEZ earnings. The market hasn’t yet priced this “engineering-meets-real-estate” hybrid model properly, leaving a buffet of curiosity for number nerds like us.
3. Business Model – WTF Do They Even Do?
IST Ltd has three main hobbies:
Making high-precision automotive and engineering components
Leasing SEZ space through its subsidiary
Trading, investing, and collecting interest like an old-school Marwari uncle
In manufacturing, IST makes all sorts of components — throttle shafts, valves, carburetors, injector bodies, armature sleeves, and tractor assembly components — all built with ISO 9001:2008 and ISO/TS 16949-certified quality. Their Dharuhera (Gurgaon) plant looks like an engineer’s playground, equipped with VMS, tool measuring microscopes, hardness testers, and other fancy toys.
The clientele reads like a who’s who of Indian auto: Maruti Suzuki, Tata Motors, Fiat Chrysler, UCAL Fuel Systems, Keihin, CNH, Suzuki Gujarat, and Greenfuel.
But here’s the twist — the SEZ business contributes 3x more revenue than manufacturing. Through Gurgaon Infospace Ltd, the company develops and operates IT/ITES SEZs. So, while half of India debates “Make in India,” IST quietly rents “Made in India” office space to IT firms that actually make the money.
There’s also an associate firm, IST Steel & Power Ltd, where IST holds a 30.8% stake — mostly engaged in trading raw materials and consumables.
The result? A business model that’s one part auto component, one part real estate, and one part interest income machine. It’s like the company couldn’t decide whether it wanted to be Bosch or DLF — so it chose both.
4. Financials Overview
Quarterly Results (Consolidated)
Metric
Sep 2025
Sep 2024
Jun 2025
YoY %
QoQ %
Revenue
₹29 Cr
₹31 Cr
₹29 Cr
-6.5%
0.0%
EBITDA
₹20 Cr
₹19 Cr
₹21 Cr
+5.3%
-4.8%
PAT
₹29 Cr
₹47 Cr
₹72 Cr
-38.3%
-59.7%
EPS (₹)
24.55
40.40
62.03
-39.2%
-60.4%
Commentary: At first glance, the profit collapse looks alarming — down nearly 40% YoY and 60% QoQ. But context is key. The company’s “Other Income” — a notorious wild card — fluctuates like an Indian traffic light. In Jun 2025, “Other Income” was ₹72 crore (the reason EPS jumped to ₹62), but in Sep 2025, it shrank to ₹19 crore. When rental and interest incomes swing like this, quarterly PAT resembles a see-saw on caffeine.
Still, the base business maintains ₹20 crore EBITDA on ₹29 crore sales — an
