The Aerospace Casting Play That Just Got Very Real

Meet The Company That Makes Things Go Boom In Space

PTC Industries manufactures precision metal components for critical applications. Think: defence, aerospace, oil & gas, marine, energy. The products are titanium castings, superalloy components, stainless steel castings, and machined parts. If a government wants to launch a rocket or a warship or an Apache helicopter to deliver critical thinking, PTC’s castings probably make an appearance somewhere in the propulsion chain.

The company was incorporated in 1963 — which, in the metals business, is basically yesterday afternoon. It operates three manufacturing facilities in Uttar Pradesh and Gujarat, employs aerospace-grade quality standards that would make an auditor weep with joy, and supplies to names like Rolls Royce, Siemens, GE, Alstom, and several Indian government entities that can only be mentioned in whispered undertones for national security reasons.

For the longest time, PTC was a classic capex story. Grinding away. Investing in technology. Building capacity. Waiting. Then in December 2024, Aerolloy Technologies (PTC’s titanium subsidiary) won a Blue Origin contract. In January 2025, another ISRO order. December 2025, a long-term Honeywell deal. And management stands there saying “capability validation” like a parent explaining their kid’s report card to the school principal. Translation: years of capex are finally showing returns.

Q3FY26 delivered the numbers to back that up: ₹165 crore revenue, 115% growth, PAT up 29%. The stock? Down 7% in three months. This is what happens when a defence-aerospace play trades like a micro-cap with zero analyst coverage and institutional investors hunting for “visibility.” For this particular write-up, we’re going to dissect what’s real and what’s priced in.

You Make Titanium Parts For Rockets. What’s Not To Like?

The business model is deceptively simple for something so technically complex. Aerospace and defence customers have extremely specific material and quality requirements. They qualify a supplier once — and if that supplier stays compliant, they stay a customer for decades. PTC’s vertical integration is the entire story: melting raw materials into ingots, casting those into components, and machining them to aerospace-grade tolerances. The company owns every step, which means supply chain control, IP protection, and margin defense.

Revenue is split roughly 60% domestic, 40% exports (to EU, Norway, USA). The company has received ₹110 crore in BrahMos aerospace orders, ongoing GTRE (DRDO) single-crystal turbine blade contracts, and now Blue Origin validation. Customers include HAL, Rolls Royce, GE, Siemens, and recently Honeywell Aerospace. The top five customers represent ~52% of revenue in FY24 (improved from 69% in FY23), showing improved diversification.

New capex is flowing into Lucknow’s SMTC (Superhigh-temperature Materials Centre) to build an integrated ecosystem: titanium melting, casting, and machining all on-site. A 600-tonne PAM (Plasma Arc Melting) furnace was commissioned in January 2026. A 1,500-tonne titanium ingot (sponge technology) facility is being built. A Makino deep-hole drilling machine just arrived. The Mehsana facility expansion added 50,000+ sq.ft of robotic manufacturing. This isn’t theoretical capex — this is happening live.

Q3 FY26: The Numbers That Got Drowned in Hype

Result type: Quarterly Results (Consolidated)  |  Q3 FY26 EPS: ₹12.24  |  Annualised EPS (Q3×4): ₹48.96

Is 393x P/E Ever Justified? Let’s Find Out.