General Updates

An ISO 9001 Company August 25, 2026 National Stock Exchange of India Limited BSE Limited, Exchange Plaza, Plot No. C/1, G Block, Floor 25, P J Towers, Bandra Kurla Complex, Dalal Street, Bandra (E), Mumbai – 400 051 Mumbai – 400 001 NSE Symbol: WABAG BSE Scrip Code: 533269 Dear Sir/Madam, Sub.: Intimation under Regulation 30 of the SEBI (Listing Obligations & Disclosure Requirements) Regulations, 2015 With reference to our earlier intimation dated June 19, 2026 titled “WABAG breaks new ground in Kuwait, with a ‘Mega’ SWRO Project”, please find enclosed the detailed update regarding the execution of the contract for the said project. This is for your information and records. Thanking You, Yours faithfully, For VA TECH WABAG LIMITED Anup Kumar Samal Company Secretary & Compliance Officer Membership No. FCS 4832 Encl.: As above Sustainable solutions, for a better life VA TECH WABAG LIMITED Board : +91- 44 - 6123 2323 CIN: L45205TN1995PLC030231 Fax : : +91- 44 - 6123 2324 “WABAG HOUSE”, Email : wabag@wabag.in No.17, 200 Feet Thoraipakkam-Pallavaram Main Road, Web : www.wabag.com Sunnambu Kolathur, Chennai 600 117, India. STOCK EXCHANGE INTIMATION VA TECH WABAG LIMITED | WABAG House, No.17, 200 Feet Thoraipakkam – Pallavaram Main Road, Sunnambu Kolathur, Chennai 600 117, India. CIN: L45205TN1995PLC030231 | Tel: +91 44 6123 2323 | www.wabag.com STOCK EXCHANGE INTIMATION For Immediate Publication Chennai, India August 25, 2026 From Award to Action: WABAG Inks the 'Mega' Doha SWRO II Contract, Launching Its Kuwait Debut Chennai, August 25, 2026: VA TECH WABAG ('WABAG'), a leading pure-play Multinational Water Technology Group has signed the contract for the Doha SWRO Desalination Plant with Recarbonation System – Stage II in Kuwait. This order was awarded in June 2026 by the Ministry of Electricity, Water & Renewable Energy, Kuwait, and the execution of the contract now formally paves the way for the project to commence. This Mega Project represents WABAG's first project in Kuwait and further strengthens the Group’s presence across the GCC region. Undertaken on a Design, Build, Operate basis, the project will be delivered by a WABAG-led unincorporated joint venture with Heavy Engineering Industries & Shipbuilding Company K.S.C. (‘HEISCO’). The 60 MIGD (approximately 272 MLD) plant will combine Sea Water Reverse Osmosis ('SWRO') technology with a Recarbonation System, with construction scheduled over 36 months followed by a five-year Operation & Maintenance period. On-site Solar Photovoltaic ('PV') systems will meet part of the plant’s energy needs, supporting Kuwait's clean-energy objectives while lowering the facility's carbon footprint. STOCK EXCHANGE INTIMATION VA TECH WABAG LIMITED | WABAG House, No.17, 200 Feet Thoraipakkam – Pallavaram Main Road, Sunnambu Kolathur, Chennai 600 117, India. CIN: L45205TN1995PLC030231 | Tel: +91 44 6123 2323 | www.wabag.com Commenting on the signing, Mr. Rohan Mittal, Head – Strategy and Business Growth – GCC, said “The signing of this contract marks an important step towards commencement of our first project in Kuwait, a market of strategic importance to WABAG. We are privileged to work alongside a visionary client, the Ministry of Electricity, Water & Renewable Energy, on a project that will contribute to strengthening Kuwait's long-term water security. It reflects the Company's continued focus on delivering technologically advanced and sustainable desalination solutions across the region.” Order Classification Small Medium Large Major Mega Domestic (in INR Crores) Upto 100 100 to 250 250 to 600 600 to 1,000 Above 1,000 International (In USD Millions) Upto 10 10 to 30 30 to 75 75 to 150 Above 150 STOCK EXCHANGE INTIMATION VA TECH WABAG LIMITED | WABAG House, No.17, 200 Feet Thoraipakkam – Pallavaram Main Road, Sunnambu Kolathur, Chennai 600 117, India. CIN: L45205TN1995PLC030231 | Tel: +91 44 6123 2323 | www.wabag.com For further information, please contact: Mr. Nilamani Satapathy, Corporate Communications VA TECH WABAG LIMITED I Tel: +91 44 6123 2949 I Email: Nilamani_Satapathy@wabag.in CIN: L45205TN1995PLC030231 About WABAG: With over a century of expertise, WABAG stands as a global leader in water technology, offering innovative and sustainable solutions for both municipal and industrial sectors. As a Pure-Play Indian Water Technology Multinational, WABAG delivers end-to-end water solutions, tailored to meet diverse customer needs across the globe. Backed by a team of around 2,000 water professionals operating in more than 25 countries, WABAG positively impacts millions of lives every day. Over the past three decades, WABAG has successfully designed and built over 1,500 municipal and industrial water and wastewater treatment plants worldwide. WABAG serves as a trusted lifecycle partner, managing every phase of water treatment, from Design, Engineering, Supply, and Construction to Installation, Start-up, and Long-term Operational Management across various business models. Driven by a passion for innovation, WABAG operates state-of- the-art R&D centers in Europe and India and holds over 125 intellectual property rights. Its vision aligns with the United Nations Sustainable Development Goals (UNSDGs) and Environmental, Social, and Governance (ESG) principles, with a strong focus on conservation, resource optimization, recycling, and reuse. As one of the world's foremost partners in water sustainability, WABAG is shaping a future where water challenges are transformed into opportunities for a better, more sustainable world.