IRB Infrastructure Developers LtdNSE: IRB
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Q2 FY27 results analysis · November 05, 2026

IRB Infrastructure Q2 FY27 Results Analysis: PAT Surges 85%, EBITDA Margin Expands 279 bps

+84.8%PAT year on year, Rs. 260.31 Cr
Cofacto ResearchPublished November 05, 20265 min readPositive read
Quick summary

IRB Infrastructure Developers Ltd's Q2 FY27 numbers came in strong, with revenue of Rs. 1,897.08 Cr (+8.34% YoY) and PAT growth of +84.85% YoY. Here's a quick read of what worked, what to watch, and what management said.

Quick Details
Results dateNovember 05, 2026
Revenue (Q2)Rs. 1,897.08 Cr (+8.34% YoY)
PAT (Q2)Rs. 260.31 Cr (+84.85% YoY)
EBITDA margin55.59% (+279 bps YoY)
EPS (Q2)Rs. 0.22 (+83.33% YoY)

Quarter Snapshot

IRB delivered 84.85% PAT growth on 8.34% revenue growth, with EBITDA margin up ~279 bps YoY to 55.59% driven by the mix shift toward 90%+ margin toll/InvIT income and a 14% YoY fall in finance costs. Management's own targets (interest cost reduction, construction >Rs.3,000 Cr, 5-digit toll revenue) are tracking on plan, though no metric exceeded a stated guidance number. Watch items are construction margin compression to 13.69%, decelerating monthly toll growth, and no net-debt reduction yet on the derived consolidated basis.

Q2 FY27 Expectations vs Results

DriverExpected before resultsWhat happenedVerdict
Toll revenue ahead"three consecutive months of ~24–26% YoY group toll growth"Toll proxy Rs.1,076.46 Cr, +15.64% YoY; monthly +26/25/24%Played out
Construction behind"Construction revenue is the drag: the segment fell 20.6% YoY in Q1"+0.25% YoY (Rs.817.56 Cr) — stabilised to flat, still no growthPartially
Construction margins compressing/flat; bitumen the cost story"construction margins likely compressing or, at best, flat"13.69% vs 16.77% YoY; flat vs 13.70% QoQ — YoY compression, no fresh QoQ slidePlayed out
Bitumen pass-through as Q2 swing factor (per pre-call note, web-sourced)"timing of claims recognition… is a Q2 swing factor"Filing silent on claims recognitionNot observable
Toll margins supported"consistent with Q1's 55.58% EBITDA margin"55.59% vs 52.80% yr-agoPlayed out
Interest on the guided downward path"Interest costs likely stayed on the guided downward path"−14.03% YoY consolidated; −5.38% standalonePlayed out
Order inflow behind"TOT-20/21/22 bids had not opened by early November"No new orders announced in the Jul 30–Nov 4 window (pre-call notes); filing silent — per pre-call notesPlayed out
Profit quality (FV-gain-aided PAT)"the same profit-quality lens applies to IRB's Q1 PAT"Normalized PAT Rs.102.89 Cr vs reported Rs.260.31 Cr — quantified; underlying swing still positivePlayed out

Read our full results preview.

Management Guidance vs Delivery

What management saidWhereWhat happenedVerdict
FY27 "5-digit gross revenue number" (toll), ~10% growth assumptionFY27 guidance given on the Q1 FY27 earnings callToll proxy Rs.1,076.46 Cr, +15.64% YoY; monthly gross toll Rs.797.70/807.40/772.50 Cr, +26/+25/+24% YoYOn Track
Construction revenue to "comfortably... cross the INR 3,000 crore mark" in FY27Q1 FY27 earnings callH1 Rs.1,781.30 Cr; H2 needs Rs.1,218.70 Cr — below the H1 run-rateOn Track
Interest cost −Rs.150–200 Cr in FY27Q4 FY26 earnings callH1 consolidated finance costs −Rs.87.26 Cr YoY (Rs.825.71 Cr vs Rs.912.96 Cr)On Track
Profit 25% CAGR (open-ended)IRB corporate presentationQ2 PAT +84.85% YoY (FV-gain-aided); H1 +65.04%On Track
O&M order book +Rs.4,000–5,000 Cr p.a.Prior concall guidanceRs.2,663 Cr PIA signed Sep 29, 2026On Track
Asset migration Rs.30,000–35,000 Cr EV over 2–3 yrs; Public InvIT AUM Rs.40,000 CrQ1 FY27 earnings callRs.4,605 Cr EV transferred Sep 30, 2026On Track
Net debt zero within 5 yearsQ4 FY26 earnings callDerived consolidated net debt Rs.18,239.13 Cr (Sep-26) vs Rs.18,097.14 Cr (Mar-26), different basis from the company's stated Rs.11,057.2 Cr group figureToo Early
Revenue growth 9–9.5% (open-ended)Prior concall guidance (pre-call notes)Q2 revenue from ops +8.34% YoY; H1 +4.79% — marginally, on the quarterMissed
"Robust YoY Toll Revenue growth of around 15%" (CMD, Q2 press release)Press release, Nov 5, 2026Toll proxy +15.64% YoYConfirmed
Q2 PAT growth "led by a strong growth in distribution from InvITs"Press release, Nov 5, 2026InvIT dividend/interest income Rs.122.91 Cr vs Rs.24.93 Cr (+393% YoY)Confirmed

Key Numbers, Quarter by Quarter

MetricGross toll revenue (Rs. Cr)YoY %
July797.70~26
August807.40~25
September772.50~24

Key Investment Insights

Key Positives

  • PAT grew 84.85% YoY to Rs.260.31 Cr; EPS (bonus-adjusted) Rs.0.22 vs Rs.0.12 (+83.33%)
  • P&L-derived EBITDA margin expanded ~279 bps YoY to 55.59% on EBITDA growth of ~14% YoY vs +8.34% revenue growth
  • InvIT dividend/interest income rose to Rs.122.91 Cr from Rs.24.93 Cr (+393% YoY)
  • Finance costs fell 14.03% YoY to Rs.387.69 Cr; H1 reduction of Rs.87.26 Cr tracks the guided Rs.150–200 Cr FY27 reduction
  • Normalized PAT (stripping tax-shielded FV gains) swung to Rs.102.89 Cr from −Rs.9.55 Cr a year ago
  • H1 CFO of Rs.1,332.93 Cr was 2.35x PAT; FCF of Rs.1,174.44 Cr after Rs.158.49 Cr capex
  • Two SPVs transferred to Public InvIT at Rs.2,744 Cr equity value (EV Rs.4,605 Cr) completed Sep 30, 2026; Rs.2,663 Cr PMA signed Sep 29, 2026
  • Effective tax rate fell from 46.00% to 32.44% YoY; cash taxes only 7.76% of PBT

Risk Factors

  • Construction segment EBIT margin compressed to 13.69% from 16.77% YoY with revenue flat (+0.25% YoY)
  • BOT/TOT EBIT margin slipped to 46.94% from 49.08% YoY
  • Monthly toll growth decelerated through the quarter: +26% (Jul), +25% (Aug), +24% (Sep)
  • Revenue growth of +8.34% YoY (H1 +4.79%) ran below the guided 9–9.5% on the quarter
  • Derived consolidated net debt rose to Rs.18,239.13 Cr from Rs.18,097.14 Cr at Mar-26 despite the Rs.2,744 Cr asset-transfer receipt
  • FV gain on InvITs & Related Assets fell 16.33% YoY to Rs.233.02 Cr

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Disclaimer: This results analysis is published for educational and informational purposes only. It is not investment advice, not a recommendation to buy, sell or hold any security.