Investor Presentaiton

Quarterly Performance Analysis Total Revenue Mix (Rs. Crores) EBITDA (Rs. Crores) & EBIDTA Margin Power Mech 0 Growth Unlimited 11.3% 905 10.4% 11.5% 11.0% 10.8% 760 152 166 628 650 544 137 127 106 516 329 98 268 284 223 79 71 72 63 223 173 188 226 217 Erection Works 36 6-28 5 23 25 Civil Works Q4FY21 Q1FY22 Q2FY22 Q3FY22 3—17- Q4FY22 Q4FY21 Q1 FY22 Q2 FY22 Q3FY22 Q4FY22 O&M * Electrical Others Total Revenue Mix (%) PAT** (Rs. Crores) & PAT** Margin 22% 22% 19% 19% 17% 5.0% 5.0% 5.1% 5.3% 4.7% 41% 43% 41% 45% 57% 48 29% 34% 28% 35% 36 31 33 24% 27 1%- 5% -1% 4% 1%- 4% 1%-4% 0%-2% Q4FY21 Q1FY22 Q2FY22 Q3FY22 Q4FY22 Q4FY21 Q1FY22 Q2FY22 Q3FY22 Q4FY22 Due to Covid-19, the figures do not represent normal quarter/operations and are not strictly comparable with last year or preceding quarter *High Margin Service Segment; ** PAT after Minority Interest 22 TM

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