Deck
Aeroflex manufactures stainless steel flexible hoses, metal bellows, and liquid cooling skid assemblies for oil & gas, aerospace, and data center customers across 90+ countries, with exports generating 80% of revenue — India's only organized-sector manufacturer at this scale.
89× P/E priced for a data center bet running at 42.5% utilization
Q4 FY26 delivered 57% PAT growth and 23% OPM — core hose exports are real. But every rupee above ₹200 fair value rests on liquid cooling skid assemblies, which generated only ₹21 Cr in four months of production at 42.5% of installed 6,000-unit capacity. Fair value swings ₹300 per share between the bear case (35× P/E, utilization stalls below 40%) and the bull case (₹550, skids reach 60%+ and capex normalizes by FY28). At 42.5% utilization, Q4 FY26 skid data does not confirm the 60–70% outcome the market appears to embed as its base case.
Core hose monopoly is locked; bellows and liquid cooling face incumbents already in India
- Hose — real and durable. Aeroflex holds 100% of India's organized stainless steel hose market at 16.5 million meter capacity, protected by ISO/BS 6501/EASA certifications that force OEM re-qualification cycles of 12–36 months. FY26 EBITDA margins of 22.6% lead the entire global listed peer set — including Parker Hannifin at 20.5% on 430× Aeroflex's revenue. India's structural labor cost advantage over European and Turkish peers is the mechanism, and it is durable.
- Metal bellows — contested by Witzenmann. Aeroflex started Phase 1 bellows production in January 2025. Witzenmann GmbH (~€800M revenue) already operates from Pune and holds the widest global bellows certification set including space, cryogenic, and nuclear grades. Management cut the Phase 2 bellows capex 55% in Q3 FY26 — from ₹23 Cr to ₹10.5 Cr — reframing it as 'phased expansion based on demand visibility.' That is the language of a TAM not developing as projected against a stronger incumbent.
- Liquid cooling skids — one undisclosed customer. The entire data center thesis rests on a single unnamed 'US-based global partner.' Parker Hannifin's CDU (Coolant Distribution Unit) is already on approved vendor lists at Microsoft Azure and AWS. If that hyperscaler consolidates onto Parker's platform, Aeroflex's ₹21 Cr skid revenue — and the entire premium above ₹200 fair value — evaporates.
Operating margins held at 23%; ROCE collapsed from 36% to 19% and a goodwill bomb is ticking
Revenue and margins are honest: ₹442 Cr at 23% OPM is real operating performance. The ROCE collapse is mechanical — ₹194 Cr of capex over FY25–26 while incremental EBIT grew only ₹22 Cr. Hyd-Air sits at the center: ₹127 Cr of goodwill on a business generating ₹7 Cr EBIT at 60% utilization. For goodwill to pass the FY27 impairment test, EBIT must reach ₹12 Cr — requiring 80%+ utilization. Stall at 60%, and a ₹50–75 Cr write-down erases 90–130% of that year's PAT. FCF turns positive mechanically once capex normalizes to ₹30–40 Cr by FY28 — but only if skids and Hyd-Air ramp simultaneously.
Lean cautious — core hose supports ₹200; every rupee above is a July 2026 coin flip
- For. India's only organized SS hose monopoly earns 22–23% EBITDA margins behind 12–36 month OEM re-qualification moats. Even if skids and bellows disappoint, the core business alone supports ₹200–250 fair value — a floor the stock has tested twice since listing.
- For. Capex payoff is mechanical: ₹120 Cr FY26 declining to ₹30–40 Cr by FY28 swings FCF from −₹5 Cr to +₹60–80 Cr annually and lifts ROCE toward 24–26%, without requiring any data center upside to deliver.
- Against. 89× P/E on ₹4.2 EPS with skid utilization at 42.5% leaves no margin of safety. At 35× P/E on FY27E EPS of ₹5 — the peer median for 15–18% growth — fair value is ₹175–200, a 50%+ decline from today.
- Against. Hyd-Air goodwill (₹127 Cr, EBIT ₹7 Cr) and ₹48.95 Cr in income tax and GST demands under appeal — 87% of FY26 PAT — stack hidden downside. If utilization stays at 60%, a ₹50–75 Cr goodwill write-down arrives at FY27 year-end, compressing PAT by 90–130% in the exact year the market expects acceleration.
Watchlist to re-rate: 1. Q1 FY27 (July 2026): skid utilization ≥50% + annualized revenue ≥₹25 Cr = bull validates; <40% = bear activates. 2. Hyd-Air EBIT: ₹10 Cr annualized by Q2 FY27 = goodwill safe; stall at ₹7 Cr = impairment risk. 3. India–EU FTA implementation (3.7% → 0% duty on hose exports) = structural margin uplift on the 30% of revenue sourced from EU markets.