Interarch Building Products Limited was originally incorporated as 'Luxalon Building Products Private Limited', a Private Limited Company, in New Delhi, pursuant to a Certificate of Incorporation dated November 30, 1983 issued by the Registrar of Companies at New Delhi. The name of Company was changed to 'Interarch Building Products Private Limited' dated August 9, 1985. Subsequently, Company became a deemed Public Limited Company with effect from July 1, 1996 and the name was changed to 'Interarch Building Products Limited'. Again, Company's status got converted from a deemed Public Limited Company to a Private Limited Company and ultimately the name changed to 'Interarch Building Products Private Limited' dated August 9, 1985.