| OLMEC - UK LIMITED | Barton upon Humber | 2006 | Small company accounts |
| LIGHTING ZONE LIMITED | Surbiton | 2006 | Total exemption (full) |
| POWER CABLE SERVICES LIMITED | Rochester | 2006 | Small company accounts |
| PANELWORX LIMITED | Essex | 2006 | Total exemption (full) |
| SYSTEMATIC UK LTD | Blackwood | 2006 | Total exemption (full) |
| MONITOR AUDIO LIMITED | Rayleigh | 2006 | Full accounts |
| ECI LIGHTING (NI) LIMITED | Belfast | 2006 | Total exemption (full) |
| COTSWOLD FLUIDPOWER LIMITED | Stonehouse | 2007 | Total exemption (full) |
| CANTRONIK LTD | Poole | 2007 | Total exemption (full) |
| HEPR LTD | Knowsley | 2007 | Total exemption (full) |
| DHOOT TRANSMISSION ( UK ) LIMITED | Hull | 2007 | Group accounts |
| FANE INTERNATIONAL LIMITED | Normanton | 2007 | Total exemption (full) |
| COVTEC LIMITED | Darlington | 2007 | Total exemption (full) |
| ELECTRICAL MACHINE SERVICES LTD | Ballyclare | 2007 | Total exemption (full) |
| TUBULAR INSPECTION PRODUCTS LTD. | Dundee | 2007 | Total exemption (full) |
| BELCAN TEST SYSTEMS UK LIMITED | London | 2007 | Audit-exempt subsidiary |
| ELECTRICAL DISTRIBUTION SOLUTIONS LTD | Wolverhampton | 2007 | Unaudited abridged |
| CRFS LIMITED | London | 2007 | Full accounts |
| MT MECHANICAL AND ELECTRICAL SERVICES LIMITED | Portsmouth | 2007 | Total exemption (full) |
| ROOMFOSS CONTROL SYSTEMS LIMITED | Norwich | 2007 | Small company accounts |
| CMP PRODUCTS LIMITED | Tyne and Wear | 2007 | Audit-exempt subsidiary |
| ITM POWER UK LIMITED | Sheffield | 2007 | Full accounts |
| GULMAY HOLDINGS LIMITED | West Byfleet | 2007 | Group accounts |
| DYSON FINANCE LIMITED | Wiltshire | 2007 | Full accounts |
| DYSON OVERSEAS DISTRIBUTION LIMITED | Wiltshire | 2007 | Full accounts |
| JEMELEC LIMITED | Chesterfield | 2007 | Total exemption (full) |
| TOTAL AUTOMATED SOLUTIONS LIMITED | Tockwith | 2007 | Total exemption (full) |
| CAMBRIONIX LIMITED | Cambridge | 2007 | Total exemption (full) |
| LIGHT DIMENSIONS LIMITED | Leamington Spa | 2007 | Total exemption (full) |
| PROTECTION INSTALLATION SERVICES LTD | Gateshead | 2007 | Total exemption (full) |
| SELECT SWITCHGEAR AND CONTROL LIMITED | Wigston | 2007 | Total exemption (full) |
| SOUND AND LIGHT CONCEPTS LIMITED | Huddersfield | 2007 | Total exemption (full) |
| DETECTION TECHNOLOGIES LIMITED | Ripley | 2007 | Total exemption (full) |
| WORLDWISETRADING LTD | Northolt | 2007 | Total exemption (full) |
| DINTECH LTD | Surrey | 2007 | Unaudited abridged |
| EUROFYRE LIMITED | Wickham | 2007 | Total exemption (full) |
| MANDACO 516 LIMITED | Fareham | 2007 | Total exemption (full) |
| LLANIDLOES AND DISTRICT ANGLING ASSOCIATION LTD | Llanidloes | 2007 | Total exemption (full) |
| NVC LIGHTING LIMITED | Birmingham | 2007 | Full accounts |
| ELITE SECURITY CONSULTANTS LIMITED | Shenfield | 2007 | Total exemption (full) |
| CPROX LIMITED | Dronfield | 2007 | Total exemption (full) |
| A W CONTROL SYSTEMS LTD | Armagh | 2007 | Unaudited abridged |
| THE ELECTRIC WIDGET COMPANY LIMITED | Thetford | 2007 | Total exemption (full) |
| R-TECH WELDING EQUIPMENT LIMITED | Tewkesbury | 2007 | Unaudited abridged |
| SAR UK LTD | Kidlington | 2007 | Small company accounts |
| MATT:E LTD | Lichfield | 2007 | Unaudited abridged |
| NANOTHERICS LTD | Warrington | 2007 | Unaudited abridged |
| SOFTICA LTD. | Cambridge | 2007 | Total exemption (full) |
| TRINITY CABLES INTERNATIONAL LTD | Crewe | 2007 | Total exemption (full) |
| LC SIGNS LIMITED | Milton Keynes | 2007 | Total exemption (full) |
| DRIVES DIRECT (INVERTERS) LTD | Kirkby in Ashfield | 2007 | Total exemption (full) |
| INTELLIGAS LIMITED | London | 2007 | Total exemption (full) |
| OWEN BROTHERS METERING UK LIMITED | Oldham | 2007 | Total exemption (full) |
| WASHROOM-WIZARD LIMITED | Gravesend | 2007 | Total exemption (full) |
| EUROPEAN TRANSPORT SOLUTIONS (UK) LIMITED | Blackpool | 2007 | Total exemption (full) |
| 3H ELECTRONIC SYSTEMS LIMITED | West Midlands | 2007 | Total exemption (full) |
| HVR LIMITED | Tyne and Wear | 2007 | Full accounts |
| A L D LIGHTING LIMITED | East Sussex | 2007 | Total exemption (full) |
| DEXECO LIMITED | — | 2007 | Audit-exempt subsidiary |
| CNE INTERNATIONAL LIMITED | Norwich | 2007 | Total exemption (full) |