Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,012 pages of information and 232,919 images on early companies, their products and the people who designed and built them.
of 39a Welbeck Street, London, W1. Telephone: Mayfair 3758-9. Cables: "Resmace, London"
of Oulton Works, Lowestoft.
The company produced marine communications equipment for the Royal Navy.
1928 Patent - Radio receiving sets. (Not granted - Sealing Fee not paid).
1928 Patent - Radio circuits. (Not granted - as above).
1929 Listed Exhibitor - British Industries Fair. Manufacturers of Portable Receivers, including Pentode 3-valve, Screened 5-valve, 5 and 8-valve Sets. Also short wave 3-valve Receiver for Empire Broadcasting. (Stand No. MM.42) 
1947 Listed Exhibitor - British Industries Fair. Manufacturers of Portable Broadcast Receivers and Radio Gramophones for AC and DC Mains, (100 to 250 Volts) and Battery Operation. Broadcast and Sound Reproduction Apparatus for Marine Use and Factory Entertainment. (Olympia, Ground Floor, Stand No. C.1519) 
1949 Company liquidated.