Simplex Infrastructures Limited has submitted a compliance certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, for the quarter ended December 31, 2025. The certificate was received from MCS Share Transfer Agent Ltd., the company's Registrar and Share Transfer Agent. This certificate confirms that the company has complied with the dematerialisation requirements during the specified quarter. MCS Share Transfer Agent Ltd. has confirmed that the Demat Transfer Register for the period October 1, 2025, to December 31, 2025, was sent to the depositories and all relevant stock exchanges. Furthermore, all securities received from Depository Participants (DPs) after dematerialisation were destroyed, mutilated, or cancelled within the stipulated time frame. The company has informed the National Stock Exchange of India, The Calcutta Stock Exchange Limited, and BSE Limited about this compliance.