IET = The Institution of Engineering and Technology. IET Services Limited is registered in England. Registered Office: The Institution of Engineering and Technology, Savoy Place, London WC2R 0BL, United Kingdom. Registration Number 909719.
IET Services Limited is trading as a subsidiary of The Institution of Engineering and Technology, which is registered as a Charity in England and Wales (No. 211014) and Scotland (No. SC038698).