Unsourced material may be challenged and removed. Scotland and the north of England. Its main customers are broadcasters international business hill pdf mobile phone network operators, and its main asset is a network of over 1,000 radio and television transmission sites.
The company, which has a history that dates back to the beginning of regular public broadcasting in the United Kingdom, was actually only formed in 2005. The assets were then split into a separate company, prior to being sold. The domestic transmitter network was purchased by a US company, Crown Castle, when it was privatised in 1997. National Grid Wireless in October 2005. This company developed on the back of the growth in mobile phones, and its large portfolio of tower locations. The ITA appointed and regulated a number of regional programme contractors, and built and operated a network of transmitters.