The firm is located in Birmingham registered with number: 03950465. This company was registered in 2000. The headquarters of this company is located at The Silverworks 69-71 Northwood Street. The area code for this address is B3 1TX. Even though lately it's been operating under the name of Iwt1 Limited, it had the name changed. This company was known as Walker Troup until 2000-03-30, then the name was changed to Walker Troup Architects. The definitive change occurred on 2014-09-02. The company's principal business activity number is 71111 meaning Architectural activities. The firm's latest annual accounts were submitted for the period up to March 31, 2016 and the most recent confirmation statement was released on March 17, 2017.