Calleva Park, Aldermaston, which fronts the A340 and B3051, is at the centre of the triangle bounded by Reading, Newbury and Basingstoke, each within an approximate 10 mile radius. Junction 6 of the M3 is approximately 9 miles and Junction 12 of the M4 is only 8 miles. The Park provides a UK base for a number of international organisations, together with newly formed and expanding businesses involved in the electronics, computing and manufacturing and service sectors.