| EXPRESS SIGNS (YORKSHIRE) LIMITED | Featherstone | 1989 | Total exemption (full) |
| SPEED PLASTICS LIMITED | Derby | 1989 | Total exemption (full) |
| TECHNIX RUBBER & PLASTICS LIMITED | Southampton | 1989 | Unaudited abridged |
| BUCKS POLYTHENE LIMITED | Leicester | 1989 | Total exemption (full) |
| SCHUTZ (U.K.) LIMITED | Worksop | 1989 | Full accounts |
| GEORGE UTZ LIMITED | Alfreton | 1989 | Full accounts |
| SUPERIOR SPECIALS LIMITED | Wimborne | 1989 | Full accounts |
| DIGESTORS, SILOS & TANKS LIMITED | Poleglass | 1989 | Total exemption (full) |
| EUROTECH MOULDINGS LIMITED | Wells | 1989 | Total exemption (full) |
| BAGNALL CONSTRUCTION LIMITED | Stone | 1989 | Total exemption (full) |
| POLYPLAS EXTRUSIONS LIMITED | Derbyshire | 1989 | Small company accounts |
| B.N.O.S. MEDITECH LIMITED | Halstead | 1989 | Total exemption (full) |
| MOTIQUE PLASTICS LIMITED | Nantwich | 1989 | Total exemption (full) |
| PMC POLYTHENE LIMITED | Buntingford | 1989 | Total exemption (full) |
| KINGSMOOR PACKAGING LIMITED | London | 1989 | Total exemption (full) |
| FLUICONNECTO UK LTD | Manchester | 1989 | Full accounts |
| SENTINEL PLASTICS LIMITED | Cradley Heath | 1989 | Total exemption (full) |
| MULTIPLASTICS (EUROPE) LIMITED | Northwich | 1989 | Small company accounts |
| KESTREL HYDRAULICS LIMITED | Cookstown | 1989 | Unaudited abridged |
| THOMAS DUDLEY LIMITED | Dudley | 1989 | Full accounts |
| GREYS PACKAGING LIMITED | Bedminster | 1989 | Small company accounts |
| GUALA CLOSURES UCP LIMITED | Glasgow | 1989 | Full accounts |
| DARTFORD COMPOSITES LIMITED | Erith | 1989 | Total exemption (full) |
| SIVA PLASTICS LIMITED | Woolston | 1989 | Full accounts |
| HERITAGE SOMERFIELD GROUP LTD | Bolton | 1989 | Full accounts |
| DISCOVERY FLEXIBLES LIMITED | London | 1989 | Full accounts |
| FOREMOST PACKAGING LTD | Paignton | 1989 | Total exemption (full) |
| JAGUAR SIGNS LIMITED | Rotherham | 1989 | Total exemption (full) |
| JAMES WALKER & CO. LIMITED | Woking | 1989 | Full accounts |
| ABBEY TOOLING LIMITED | Upton upon Severn | 1989 | Total exemption (full) |
| WEATHERFORM LIMITED | Corsham | 1989 | Unaudited abridged |
| BOROUGH LIMITED | Essex | 1989 | Total exemption (full) |
| PERCHAVEN LIMITED | Manchester | 1989 | Total exemption (full) |
| EDUCATIONAL & SCIENTIFIC PRODUCTS LIMITED | Croydon | 1989 | Audit-exempt subsidiary |
| THE FEMALE HEALTH COMPANY (UK) PLC | London | 1989 | Full accounts |
| C A MODELS LTD. | Stirling | 1989 | Small company accounts |
| 3D DISPLAYS LIMITED | Faversham | 1989 | Total exemption (full) |
| CLOCKPRESS LIMITED | Retford | 1989 | Total exemption (full) |
| ATLANTIC PRECISION ENGINEERING LIMITED | Yateley | 1989 | Audit-exempt subsidiary |
| AMCOR FLEXIBLES WINTERBOURNE LIMITED | Bristol | 1989 | Full accounts |
| RENDERPLAS LIMITED | Bewdley | 1990 | Total exemption (full) |
| POLYFLON TECHNOLOGY LIMITED | Stafford | 1990 | Total exemption (full) |
| PLYSOLENE LIMITED | Lydney | 1990 | Small company accounts |
| ELITE PLASTICS LIMITED | Hereford | 1990 | Medium company accounts |
| CANOPIES UK LIMITED | Lancashire | 1990 | Total exemption (full) |
| CONVEYOR AND TRANSMISSION SERVICES LIMITED | Manchester | 1990 | Total exemption (full) |
| WHEATLEY PLASTICS LIMITED | Stockport | 1990 | Total exemption (full) |
| NORTHERN ENGINEERING (SHEFFIELD) LIMITED | Sheffield | 1990 | Full accounts |
| MARTON GEOTECHNICAL SERVICES LIMITED | Rougham Bury St. Edmunds | 1990 | Group accounts |
| ALPLA UK LIMITED | Warrington | 1990 | Full accounts |
| KAY PREMIUM MARKING FILMS LIMITED | London | 1990 | Full accounts |
| B. S. A. MOULDINGS LIMITED | King’s Lynn | 1990 | Unaudited abridged |
| FORCE 8 (UPVC CONSERVATORIES) LIMITED | Cheadle | 1990 | Total exemption (full) |
| OLYMPIC UPVC PRODUCTS LIMITED | Llanelli | 1990 | Total exemption (full) |
| GJB DEVELOPMENTS LIMITED | Rayleigh | 1990 | Full accounts |
| AMPTEAM LIMITED | Dudley | 1990 | Unaudited abridged |
| SUPER SEAL WINDOW SYSTEMS LIMITED | Castledawson | 1990 | Full accounts |
| PLAS-TECH THERMOFORMING LIMITED | Driffield | 1990 | Small company accounts |
| SYNTHOTEC LIMITED | Worcester | 1990 | Small company accounts |
| R G H RUBBER AND PLASTICS LIMITED | Great Dunmow | 1990 | Unaudited abridged |