Investor Presentation

August 16, 2026 To, To, National Stock Exchange of India Limited BSE Limited, Exchange Plaza, Plot No. C/1, G Block, Bandra- Phiroze Jeejeebhoy Towers, Kurla Complex, Bandra (East), Mumbai – 21st Floor, Dalal Street, 400051 Mumbai – 400001 NSE Symbol: RISHABH BSE Scrip Code: 543977 Dear Sir/Madam, Sub: Result Update Presentation for the Quarter ended June 30, 2026. Please find enclosed herewith the Result Update Presentation in respect of Unaudited Standalone and Consolidated Financial Results for the Quarter ended June 30, 2026. Kindly take the same on your records. For Rishabh Instruments Limited Ajinkya Joglekar Company Secretary and Compliance Officer ICSI Membership No.: A57272 RISHABH INSTRUMENTS LIMITED Earnings Presentation – Q1FY27 Measure Control Record Analyze Optimize Click Here for Rishabh’s Corporate Video Safe Harbor This presentation and the accompanying slides (the “Presentation”), which have been prepared by Rishabh Instruments Limited (the “Company”), have been prepared solely for information purposes and do not constitute any offer, recommendation or invitation to purchase or subscribe for any securities, and shall not form the basis or be relied on in connection with any contract or binding commitment whatsoever. No offering of securities of the Company will be made except by means of a statutory offering document containing detailed information about the Company. This Presentation has been prepared by the Company based on information and data which the Company considers reliable, but the Company makes no representation or warranty, express or implied, whatsoever, and no reliance shall be placed on, the truth, accuracy, completeness, fairness and reasonableness of the contents of this Presentation. This Presentation may not be all inclusive and may not contain all of the information that you may consider material. Any liability in respect of the contents of, or any omission from, this Presentation is expressly excluded. This presentation contains certain forward looking statements concerning the Company’s future business prospects and business profitability, which are subject to a number of risks and uncertainties and the actual results could materially differ from those in such forward looking statements. The risks and uncertainties relating to these statements include, but are not limited to, risks and uncertainties regarding fluctuations in earnings, our ability to manage growth, competition (both domestic and international), economic growth in India and abroad, ability to attract and retain highly skilled professionals, time and cost over runs on contracts, our ability to manage our international operations, government policies and actions regulations, interest and other fiscal costs generally prevailing in the economy. The Company does not undertake to make any announcement in case any of these forward looking statements become materially incorrect in future or update any forward looking statements made from time to time by or on behalf of the Company. FINANCIAL PERFORMANCE Management Commentary “Q1FY27 marks a positive start to the new financial year for Rishabh. Despite a mixed global environment, we remain focused on profitable growth, stronger business quality and building capabilities for sustainable long-term growth. Consolidated revenue grew 4.2% YoY in Q1FY27 and Consolidated EBITDA increased 17.3% YoY, supported by improved sourcing, operational efficiencies, favourable product mix and operating leverage. The EEI segment remains our primary growth engine in Q1FY27, delivering a robust 34.0% YoY growth & maintained EBITDA margins of ~24%. Our expanding product portfolio and customer reach remain key drivers of growth. At Lumel Alucast, we remained breakeven at operating level in Q1FY27. In HPDC, our priority is clear, we are not pursuing volume at the cost of profitability. Following the operational restructuring and exit from lower-margin contracts, our focus is on filling capacity with profitable, higher-value opportunities and rebuild sustainable business. The industry outlook remains structurally attractive, driven by investments in electrification, grid modernization, Mr. Dineshkumar renewable energy, and industrial automation. The rapid expansion of AI and data centres is also creating new Musalekar opportunities for energy measurement, monitoring and power quality solutions. Managing Director & We are also accelerating our global diversification, across the US, Africa and Southeast Asia, while continuing to Group CEO strengthen our presence in India and Europe. In parallel, we also continue to invest in new product pipeline across energy meters, medium-voltage products, automation and solar inverters, expanding our addressable market and strengthening our technology capabilities. Our priorities for FY27 remain clear, profitable growth, better product mix, new product development, deeper customer relationships, strategic geographic expansion and disciplined capital allocation.” Q1FY27 Standalone Financial Highlights Revenue (Rs. Mn) EBITDA (Rs. Mn) PAT (Rs. Mn) +11.9% +72.6% +78.2% 2,676 604 417 2,392 350 234 +25.6% +24.5% +20.2% 776 178 119 618 143 99 Q1FY26 Q1FY27 FY25 FY26 Q1FY26 Q1FY27 FY25 FY26 Q1FY26 Q1FY27 FY25 FY26 Gross Margin (%) EBITDA Margin (%) PAT Margin (%) -70bps +580 bps +540 bps -20 bps +800 bps -210 bps 16.0% 15.3% 15.6% 23.1% 22.9% 22.6% 54.8% 52.6% 54.0% 48.6% 14.6% 9.8% Q1FY26 Q1FY27 FY25 FY26 Q1FY26 Q1FY27 FY25 FY26 Q1FY26 Q1FY27 FY25 FY26 Q1FY27 Consolidated Financial Highlights Revenue (Rs. Mn) EBITDA (Rs. Mn) PAT (Rs. Mn) +7.6% +161.1% +292.0% 7,751 1,264 822 7,203 +4.2% +17.3% -1.4% 1,903 1,983 284 333 196 194 210 Q1FY26 Q1FY27 FY25 FY26 Q1FY26 Q1FY27 FY25 FY26 Q1FY26 Q1FY27 FY25 FY26 Gross Margin (%) EBITDA Margin (%) PAT Margin (%) +770 bps -50bps +390 bps +190 bps +960 bps -140 bps 10.3% 10.6% 16.8% 16.3% 9.8% 63.8% 62.4% 62.1% 14.9% 58.2% 6.7% 2.9% Q1FY26 Q1FY27 FY25 FY26 Q1FY26 Q1FY27 FY25 FY26 Q1FY26 Q1FY27 FY25 FY26 Q1FY27 Standalone Profit & Loss Statement Profit & Loss [Rs. Mn] Q1FY27 Q1FY26 YoY / bps FY26 FY25 YoY / bps Revenuefrom Operations 776 618 25.6% 2,676 2,392 11.9% COGS 367 279 1,232 1,230 Gross Profit 409 338 20.8% 1,444 1,162 24.3% GP Margin % 52.6% 54.8% -210 bps 54.0% 48.6% 540 bps Employee Cost 116 99 417 390 Other Expenses 110 87 366 370 Adjusted EBITDA 182 152 20.2% 661 403 64.2% Adjusted EBITDA Margin % 23.5% 24.5% -100 bps 24.7% 16.8% 790 bps ESOP Costs & SAR 4 9 31 53 Provision on account of New Labour Code - - 26 - Reported EBITDA 178 143 24.5% 604 350 72.6% Reported EBITDA (%) 22.9% 23.1% -20 bps 22.6% 14.6% 800 bps Other Income 27 32 134 99 Depreciation 43 40 175 132 EBIT 161 135 19.9% 563 317 77.7% EBIT Margin % 20.8% 21.8% -100 bps 21.0% 13.2% 780 bps Finance Cost 1 1 4 3 Profit before Tax 161 134 20.1% 559 314 78.1% Tax 42 35 143 80 Profit / (Loss) for the year 119 99 20.2% 417 234 78.2% PAT Margins % 15.3% 16.0% -70 bps 15.6% 9.8% 580 bps SAR = Stock Appreciation Rights Q1FY27 Consolidated Profit & Loss Statement Profit & Loss [Rs. Mn] Q1FY27 Q1FY26 YoY / bps FY26 FY25 YoY / bps Revenuefrom Operations 1,983 1,903 4.2% 7,751 7,203 7.6% COGS 746 689 2,937 3,009 Gross Profit 1,237 1,214 1.9% 4,814 4,194 14.8% GP Margin % 62.4% 63.8% -140 bps 62.1% 58.2% 390 bps Employee Cost 573 552 2,147 2,058 Other Expenses 310 359 1,304 1,496 Adjusted EBITDA 353 303 16.6% 1,363 640 113.1% Adjusted EBITDA Margin % 17.8% 15.9% 190 bps 17.6% 8.9% 870 bps ESOP Costs & SAR 20 19 73 156 Provision on account of New Labour Code - - 26 - Reported EBITDA 333 284 17.3% 1,264 484 161.1% Reported EBITDA (%) 16.8% 14.9% 190 bps 16.3% 6.7% 960 bps Other Income 36 43 207 145 Depreciation 95 75 357 276 EBIT 275 251 9.3% 1,115 353 215.3% EBIT Margin % 13.9% 13.2% 70 bps 14.4% 4.9% 950 bps Finance Cost 9 12 55 55 Profit before Tax 266 240 10.8% 1,059 298 255.0% Tax 72 43 237 89 Profit / (Loss) for the year 194 196 -1.4% 822 210 292.0% PAT Margins % 9.8% 10.3% -50 bps 10.6% 2 [Showing first 8,000 characters — download PDF for full document]