SDF Building is a commercial property strategically located in Bidhannagar. This 6 storey tower comes with a total built up area of ~2,60,000 sq. ft.and per floor area of ~40,000 sq. ft. It is surrounded by IT companies, restaurants, malls and is currently occupied by TM Solutions (Taxmantra), Azure Software, Algonics Systems, Interra Information Technologies (India) (InterraIT) and Pursuit Software Development.