Pye-Ling
Maker of vibration testing equipment
part of Pye
c.1956 Formation of JV between Pye and Ling-Temco-Vought Inc of USA
1961 Company incorporated by Pye in association with Ling Temco Electronics Inc to market vibration testing equipment; seems to be making use of the equipment developed by W. Bryan Savage[1] and Pamphonic Reproducers[2]
1961 Moved to Royston, together with some other Pye subsidiaries.
1967 Patent on electrical pile-driving machine.