Windows2000 uPVC Windows & Doors has two subsidiaries in related uPVC business. Both subsidiaries focus in providing best quality uPVC windows and doors.

El Beit; is under the umbrella of Windows2000.  
El Beit focuses  on a niche segment, with  the moto "Innonativeness in Home Solutions". El Beit offers package of products to the customers under one roof. Products in its portfolio include; Awnings, External Blinds, Wooden Doors, Oakleaf interial design and other upvc related products.

LAMASAT; This is a subsidiary company of Windows2000 uPVC Windows & Doors based in Salalah, Oman. Lamasat is also specialised in manufacturing and marketing of uPVC Windows and Doors with main focus in the Dhofar region.