Hull Fish Meal Co. Ltd., (Hull), 1932-1935

Richard Hodgson & Sons (Beverley), 1931-1935

Humber Shipwright Co. Ltd., 1931-1933

John Knight Ltd., 1932

V. Kilvert & Sons Ltd., 1932-1934

Kafr - El - Zayat Cotton Co. Ltd., 1932

Henry Leake & Sons, 1932-1935

Lagendizks A. & C. Handel (Igmuiden., Holland), 1931

Chantiers et. Ateliers de Provence (Marseilles), 1932

Edwin Miels & Son Ltd., 1933-1934

H. Nicholas, 1931

W. & J. Oliver, 1931

The Prospect Laundry, 1931

Pamplin Bros., 1931-1933

Sir Lindsay Parkinson & Company, 1931

Page & Smith, 1931

I. Pimblot & Sons Ltd., 1932

Rose, Downs & Thompson Ltd. (Hull), 1931-1933

Ritey Dairies, 1931

C. Raine & Son, 1931

John Roberts & Sons, 1931

Reavell & Co. Ltd., 1931

P. & T. Ross, 1931

Royal Estates Administration (Baghdad), 1932

P. Smit, jr., 1931

St. Andrew Engineering Co. Ltd., 1931-1933

Suttons, Ltd., 1931-1934

Simpkin Marshall Ltd., 1931-1935

Southern Oil Co. Ltd., 1931

Sandport Engineering Co. Ltd., 1932

W. J. Turney & Co. Ltd., 1931