| A/S C. ERICHSEN & SØN CVR 19880176 | BoardChairman | 2008 – 2010 | — | Opløst |
| TEKNIKGRUPPEN INVEST ApS CVR 25817400 | ManagementManagement | 2004 – 2010 | — | Opløst |
| AKTIESELSKABET AF 1. SEPTEMBER 2001 CVR 26229634 | ManagementManagement | 2008 – 2015 | — | Opløst |
| AKTIESELSKABET AF 1. JULI 2002 CVR 26736773 | ManagementManagement | 2003 – 2010 | — | Opløst |
| GJESSØ EL A/S CVR 27755100 | BoardChairman | 2006 – 2010 | — | Opløst |
| TEKNIK GRUPPEN HOLDING A/S CVR 27985742 | ManagementManagement | 2005 – 2006 | — | Opløst |
| ALFRED JENSEN & SØN A/S CVR 13739544 | BoardChairman | 2003 – 2010 | — | Opløst |
| SIEMENS TECHNOLOGY SERVICES A/S CVR 39557010 | ManagementChief Executive Officer | 1996 – 2000 | — | Opløst |
| EL-COMPAGNIET AF ODENSE A/S CVR 47960614 | ManagementChief Executive Officer | 2000 – 2002 | — | Opløst |
| SUPA Vejle ApS CVR 36859318 | BoardBoard of Directors | 2000 – 2003 | — | Aktiv |
| TNI Partner A/S CVR 28501846 | BoardChairman | 2008 – 2010 | — | Aktiv |
| ØLHOLM EL A/S CVR 27626726 | BoardChairman | 2004 – 2010 | — | Aktiv |
| A/S KNUD KNUDSEN. IKAST CVR 44959712 | BoardChairman | 2008 – 2010 | — | Aktiv |
