GPT Infraprojects Limited has announced a change in the registered office of its wholly-owned subsidiary, Alcon Builders and Engineers Private Limited. The subsidiary has shifted its registered office from the National Capital Territory of Delhi to the state of West Bengal. The new registered office of Alcon Builders and Engineers Private Limited will be located at GPT Centre, JC-25, Sector III, Salt Lake, Paraganas North, Kolkata, West Bengal, India, 700106. This intimation is made pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.