Lewenz and Wilkinson
1924 H. I. Lewenz after recently resigning his appointment with Vickers and Mr J. W. Wilkinson, late of Tavistock-street, W.C. joined forces as managing directors of the private company known as Lewenz and Wilkinson with offices at, 25 Victoria-street, S.W. The firm was principally concerned with the application and supply of power plant and equipment for industrial purposes generally.[1]
1926 Mr E. R. Wynne A.M.I.E.E. has joined the board as co-managing director with Mr H. I. Lewenz, and will look after the firm's home agencies and industrial electrification contracts.[2]