Roto Pumps Q1FY27: PAT ₹9.25 Cr, +47% YoY — but tax base-effect flatters true ~10% growth

Roto Pumps' consolidated Q1 FY27 (quarter ended June 30, 2026) revenue rose 14.7% YoY to ₹75.60 Cr from ₹65.88 Cr, while consolidated PAT climbed 46.9% YoY to ₹9.25 Cr from ₹6.30 Cr — but that headline PAT growth is inflated by a tax base effect rather than by margin or volume gains. Sequentially, revenue fell 7.0% QoQ from Q4 FY26's ₹81.30 Cr even as PAT rose 61.5% QoQ from ₹5.73 Cr, reflecting a recovery from Q4's unusually weak operating margin rather than a fresh acceleration. The tax line explains most of the YoY PAT gap: Q1 FY26 carried a ₹1.99 Cr 'short provision for previous years' tax charge, while this quarter carries a small ₹0.11 Cr tax write-back — a net swing of roughly ₹2.1 Cr on a ₹9.25 Cr profit base. Stripping this one-off from both periods, adjusted YoY PAT growth is ~10.3% (₹9.14 Cr vs ₹8.29 Cr adjusted), trailing the 14.7% revenue growth. Reported NPM rose to 12.23% from 9.22% YoY, but on the adjusted basis net margin was roughly flat-to-down, not expanding. EBITDA margin (PBT + finance cost + depreciation − other income, over revenue) confirms this: 20.09% this quarter versus 20.61% a year ago — essentially flat — though sharply up from Q4's depressed 15.73%. Finance costs eased to ₹0.80 Cr from ₹0.94 Cr YoY, a modest tailwind. Standalone (parent-only) results were softer than consolidated — revenue ₹57.45 Cr, PAT ₹7.91 Cr, EPS ₹0.42 — with the US, Germany, Singapore and Dubai subsidiaries plus Roto Energy Systems adding roughly ₹18.15 Cr of revenue and ₹1.34 Cr of PAT at the group level; both bases point the same direction, so there is no material divergence in the growth story. Management gives no formal guidance on record and there was no prior concall to check this print against; a web search for analyst/consensus estimates for Roto Pumps' Q1 FY27 turned up no brokerage preview or coverage, so vsStreet is unknown for this small-cap name. No management press release accompanied this filing beyond the standard board-outcome letter. Among the quarter's other disclosures, a subsidiary's factory building construction was reported complete (Jul 13, 2026) — a capacity item not yet reflected in this quarter's numbers — while the FY26 final dividend of ₹0.19/share and a takeover-code shareholding filing by Shalini Gupta are governance/ownership items unrelated to the operating print. Going into Q2 FY27, the markers to watch are whether the ~20% EBITDA margin holds after Q4's dip, whether adjusted PAT growth (currently ~10% YoY) closes the gap with revenue growth, and whether the sequential revenue dip from Q4 reverses.