DEE Development Engineers Limited has made available the audio recording of its Analyst/Investor Call held on February 5, 2026. The call was conducted to discuss the Unaudited Financial Results for the Quarter and Nine-month period that concluded on December 31, 2025. The audio recording can be accessed on the company's official website at https://www.deepiping.com/document/investor/audio/Investor_Call_On_5_Feb_2026.mp3. This disclosure is made in compliance with Regulation 30 and 46(2)(oa) of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.