Investor Presentation for the quarter & half year ended September 30, 2026

October 31, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra-Kurla Complex, Mumbai 400 001 Bandra (East), Mumbai 400 051 Scrip Code: 544184 Trading Symbol: BOROSCI Dear Sirs, Sub: Investor presentation on the performance of the Company during the quarter and half year ended September 30, 2026 Pursuant to the provisions of Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find attached the investor presentation on the performance of the Company during the quarter and half year ended September 30, 2026. The said presentation is also hosted on the Company's website at www.borosilscientific.com. Please take the above on record. Yours faithfully, For Borosil Scientific Limited Ramavtar Sharma Company Secretary & Compliance Officer Encl: as above Enabling the Future of Science Investor Presentation Q2FY27 Safe Harbour This investor presentation has been prepared by Borosil Scientific Limited (“Company”) on a strictly confidential basis. Certain statements in this presentation may be ‘forward-looking statements’ within the meaning of applicable laws and regulations. These statements reflect our intentions, plans, expectations, assumptions, and beliefs about future events and are subject to risks, uncertainties and other factors, many of which are outside our control. These forward-looking statements involve a number of risks, uncertainties, and other factors that could cause actual results to differ materially from those suggested by such statements. Important developments that could affect the Company’s operations include changes in the industry structure, significant changes in the political and economic environment in India and overseas, tax laws, import duties, litigation, and labour relations. No representation or warranty, express or implied, is made as to, and no reliance should be placed on, the fairness, accuracy, completeness, or correctness of the information or opinions contained herein. The information contained in this presentation is only current as of its date. The Company will not be in any way responsible for any action taken based on such statements and undertakes no obligation to publicly update these forward-looking statements to reflect subsequent events or circumstances. This presentation cannot be copied and disseminated in any manner. No person is authorized to give any information or to make any representation not contained in and not consistent with this presentation and, if given or made, such information or representation must not be relied upon as having been authorized by or on behalf of the Company. This should not be construed as an offer to sell or the solicitation of an offer to buy any securities or fresh issuance of any securities of the Company. The BOROSIL Group The Borosil Group is a prominent Indian conglomerate that has made significant contributions to the glassware and laboratory products industry. Founded in 1962, the group has become one of the leading players in Scientific and Industrial glassware, Consumer & Kitchenware products and Solar Glass products. Borosil's commitment to quality and innovation has earned it a strong reputation both in India and internationally. Borosil Renewables Ltd Borosil Ltd Borosil Scientific Ltd INDIA’s first and largest solar glass One of the market leaders in One of the market leaders in manufacturer with a combined Consumerware and Kitchenware laboratory glassware and Scientific capacity of 1000 TPD (~6.5GW) products instruments and Process sciences ₹5821*cr ₹2894*cr ₹939*cr Market Cap Market Cap Market Cap Note: *As on 27th October 2026 -BSE Legacy and Leadership Borosil Scientific is considered as the GOLD standard in laboratory Glassware 6 Gold Default Decades of Excellence Standard Choice For over six decades, Borosil Gold Standard in Quality: 3 out of every 4 laboratory has stood at the forefront of Products comply with ISO, glassware products In India India’s scientific progress. ASTM, and ISI Certifications. bear the Borosil Name. Founded in 1962 as a pioneer Trusted worldwide: NABL- 4,500+ SKUs Serving of borosilicate glassware in accredited Calibration Lab; ISO Pharmaceuticals, Research, India, the Company has evolved 9001:2015, 14001, 45001, and Academia, and Industries into the nation’s most trusted 15378 Certifications across India. laboratory solutions provider. A Legacy of more than six decades… Entry into Entry into Partnership with Process Systems Pharma Primary German Current Indian through Packagingwith manufacturer, promoters acquisition of acquisition of StakPure to took over Goel Scientific Klasspack Pvt launch Lab Glass Works, Water segment Ltd, Nasik Baroda Instituted Borosil Scientific Shifted greenfield Limited was Brand Borosil manufacturing manufacturing listed on came into basefrom plant for 7th June 2024 existence Mumbai to Laboratory after demerger Bharuch Instruments, from Borosil Ltd Pune 1962 1988 2008 2016 2018 2023 2024 2026 Vision To be the most customer-centric company Purpose Inspired by the possibilities of tomorrow, we create lab and process solutions that empower science, enhance lives, and enable a sustainable future Values Integrity Customer Respect Continual Accountability Safety Support Focus About In Dec 2023, the scientific business of Borosil Ltd demerged to form Borosil Scientific Limited which now comprises Laboratory instrumentation, Pharmaceutical Primary packaging, Process systems, in addition to the laboratory glassware and consumables. Years of experience 4500+ SKUs spanning over 4 verticals Manufacturing locations in India Warehouses PAN India 150+ Channel partners PAN India exporting countries globally 1800+ 7 Colleagues Our Business Segments Borosil Scientific Ltd Primary Pharma Consumer Scientific Segment Packaging Glassware Lab Lab Process Consumables Equipment Systems Scientific Segment Laboratory For over 64 years, we have offered a comprehensive portfolio of laboratory glassware and accessories, Consumables including calibrated products, laboratory bottles, quartzware, and specialized scientific glassware solutions. Our analytical vial range has established a strong presence among key customers, supported by facilities that consistently meet stringent audit standards. Our entry into the filter paper category opens new avenues for innovation, market differentiation, and business expansion. The Company offers a wide range of laboratory equipment under the “LabQuest” brand, backed by Lab Equipment industrial, mechanical, electronic, and software design capabilities. Our facility features modern assembly lines, prototyping infrastructure, a service centre, and an application lab. The product portfolio includes Nitrogen Estimation Systems, Water Baths, Dry Baths, Stirrers, Vortex Mixers, Bottle Top Dispensers, and Glass Care Equipment. Process Science, focuses on automating process chemistry, leading advancements in laboratory capabilities by providing Process Systems specializes in automating process chemistry and enhancing laboratory Process Systems tailored solutions for varioucsa lpaabb pilirtoiecsestsh rroeuagcthortsa,i lforroemd bseonlucthio tnos adfovranlacbedp lreovceelss.s Ardedaictitoonrsa,llyra, noguirn gacqfruoimsitiobnen ocfh G-soceall e to Scientific brings expertise ina dCvhaenmceicda-sl cParolecessyss tSeymstse.mTsh aenadc sqpueisciitaioltny ionfduGsoterliaSl ceiqeunitpifmicefnutr,t heexrpasntrdeinnggt hoepnpsorotuurnietxiepse rftoisr e in Chemical Process Systems and specialty industrial equipment, creating new opportunities for growth and innovation. growth and innovation. Primary Pharma Packaging We specialize in the production of Glass Ampoules and Tubular Glass Vials, serving as primary Primary Pharma packaging materials for pharmaceutical companies producing life-saving injectables. Our extensive Packaging range inclu [Showing first 8,000 characters — download PDF for full document]