| NAYLOR SPECIALIST PLASTICS LIMITED | Barnsley | 1938 | Full accounts |
| NELSON ROLLER & RUBBER CO. LIMITED | Huddersfield | 1938 | Total exemption (full) |
| WARDRAY PREMISE LIMITED | Sutton | 1938 | Total exemption (full) |
| A.WARNE & COMPANY LIMITED | Morden Road | 1939 | Total exemption (full) |
| HARRISON & HARRISON LIMITED | Meadowfield | 1939 | Total exemption (full) |
| PERMANOID LIMITED | Manchester | 1939 | Small company accounts |
| BRUNEL ENTERPRISES LIMITED | Southampton | 1939 | Unaudited abridged |
| HMT-NP HOLDINGS LIMITED | Sidcup | 1940 | Medium company accounts |
| BURROWS & SMITH LIMITED | Syston | 1941 | Small company accounts |
| PRESTON COMPONENTS LIMITED | Glasgow | 1941 | Total exemption (full) |
| LONE STAR LEEDS LIMITED | Wednesbury | 1941 | Full accounts |
| UNICORN PRODUCTS LIMITED | Edenbridge | 1941 | Full accounts |
| GLASSWORKS HOUNSELL LIMITED | West Midlands | 1941 | Total exemption (full) |
| FOUNTAIN TIMBER PRODUCTS LIMITED | Bristol | 1942 | Total exemption (full) |
| DELMORE LIMITED | Bury St Edmunds | 1942 | Total exemption (full) |
| LEON PAUL EQUIPMENT COMPANY LIMITED | Hendon | 1942 | Total exemption (full) |
| J BANKS & CO LIMITED | Wolverhampton | 1942 | Full accounts |
| CLEMENT CLARKE INTERNATIONAL LIMITED | Mountain Ash | 1942 | Small company accounts |
| D P 1999 LIMITED | Birmingham | 1943 | Unaudited abridged |
| MERITOR HEAVY VEHICLE SYSTEMS LIMITED | Gwent | 1943 | Full accounts |
| NAYLOR CONCRETE PRODUCTS LTD | Barnsley | 1943 | Full accounts |
| STERLAGE LIMITED | Rugeley | 1943 | Total exemption (full) |
| CORNELIUS & DAVIES LIMITED | London | 1943 | Total exemption (full) |
| STANLEY HORNE & SONS LIMITED | West Midlands | 1944 | Total exemption (full) |
| GLENDINING SIGNS LTD | Reading | 1944 | Small company accounts |
| DELTRONIC LIMITED | Farnborough | 1944 | Total exemption (full) |
| LEEDS WELDING COMPANY LIMITED(THE) | Leeds | 1944 | Full accounts |
| SNELL & PRIDEAUX LIMITED | Birmingham | 1944 | Total exemption (full) |
| INDUSTRIAL BRUSHWARE LIMITED | West Midlands | 1945 | Total exemption (full) |
| GILLSON BROS LIMITED | Bridgwater | 1945 | Total exemption (full) |
| THOS.WINNARD & SONS LIMITED | Rotherham | 1945 | Full accounts |
| GILMEX INTERNATIONAL LIMITED | The Royal Arsenal Woolwich | 1945 | Total exemption (full) |
| CORNELIA JAMES LTD | Lewes | 1946 | Total exemption (full) |
| CHARLES OSBORN LIMITED | Llanfairfechan | 1946 | Total exemption (full) |
| TWIFLEX LIMITED | Bedford | 1946 | Full accounts |
| CONSORT MEDICAL LIMITED | Cheadle | 1946 | Full accounts |
| R.M.MANUFACTURING & ENGINEERING CO.,LIMITED | Birmingham | 1946 | Unaudited abridged |
| KEELER LIMITED | Berkshire | 1946 | Full accounts |
| LADY CLARE LIMITED | Gloucestershire | 1946 | Total exemption (full) |
| DAVID REEKIE & SONS LIMITED | Renfrewshire | 1946 | Total exemption (full) |
| SCOTT HEALTH & SAFETY LIMITED | Bracknell | 1946 | Full accounts |
| HUTSONS LIMITED | Lincolnshire | 1946 | Total exemption (full) |
| MARLBOROUGH TILES HOLDINGS LIMITED | Wiltshire | 1946 | Total exemption (full) |
| OPTOPLAST MANUFACTURING COMPANY LIMITED(THE) | Merseyside | 1946 | Unaudited abridged |
| RAFSEAL LIMITED | Bridgend | 1946 | Total exemption (full) |
| COTTAM BRUSH LTD | Hebburn | 1946 | Total exemption (full) |
| PHOTOMEC (LONDON) LIMITED | Faringdon | 1946 | Total exemption (full) |
| CHAS.MATHEWS(LAPIDARIES)LIMITED | London | 1947 | Total exemption (full) |
| NEWMET LIMITED | Harlow | 1947 | Full accounts |
| REEKIE MACHINE (SALES) LIMITED | Renfrew | 1947 | Total exemption (full) |
| ALLIED SIGNS LIMITED | Sutton Coldfield | 1947 | Total exemption (full) |
| M & V PROPERTY SERVICES LIMITED | Malvern | 1947 | Total exemption (full) |
| NILORN UK LIMITED | Skipton | 1947 | Medium company accounts |
| ADELPHI MANUFACTURING COMPANY,LIMITED | Haywards Heath | 1947 | Small company accounts |
| MOGUL JEWELLERY COMPANY LIMITED | London | 1947 | Total exemption (full) |
| A.ALGEO LIMITED | Liverpool | 1947 | Group accounts |
| MSA (BRITAIN) LIMITED | Yate | 1947 | Full accounts |
| WESTLEY RICHARDS AND COMPANY LIMITED | Birmingham | 1947 | Small company accounts |
| DORMER PRAMET LIMITED | West Midlands | 1947 | Full accounts |
| POLYSIUS LIMITED | Cradley Heath | 1947 | Full accounts |