| D.E. DIAMANTTEKNIK A/S CVR 12705077 | BoardChairman | 1989 – 1996 | — | Opløst |
| D.E. TRADING A/S CVR 12705131 | BoardChairman | 1989 – 1996 | — | Opløst |
| D.E. BORE- & SKÆRETEKNIK A/S CVR 12705204 | BoardChairman | 1989 – 1996 | — | Opløst |
| GEORG VOSS A/S CVR 15744618 | ManagementChief Executive Officer | 1995 – 1997 | — | Opløst |
| DIAMANT ENTREPRISE ApS CVR 16128546 | BoardBoard of Directors | 1999 – 2000 | — | Opløst |
| DIAMANT ENTREPRISE A/S CVR 16179086 | BoardChairman | 1979 – 1996 | — | Opløst |
| DE MASKINTEKNIK A/S CVR 16179485 | BoardChairman | 1983 – 1996 | — | Opløst |
| MBM - SECURITY ApS CVR 20285885 | OtherUnofficial title | 2009 – 2010 | — | Opløst |
| CM AF 1.10.1999 KOMMANDITAKTIESELSKAB CVR 20972335 | BoardBoard of Directors | 1997 – 1998 | — | Opløst |
| GRAY HOLDING A/S CVR 21200395 | BoardBoard of Directors | 1999 – 2002 | — | Opløst |
| A.G. TRADING A/S CVR 28530714 | BoardBoard of Directors | 1999 – 2001 | — | Opløst |
| DANSK KLIMABLOCK A/S CVR 35819711 | BoardBoard of Directors | 1978 – 1991 | — | Opløst |
| CAVAN A/S CVR 73719917 | ManagementManagement | 1984 – 1991 | — | Opløst |
| SAMSON FINANS AF 1985 ApS CVR 78830115 | BoardBoard of Directors | 1985 – 1992 | — | Opløst |
| SAMSON-ENVIRO ApS CVR 78887117 | BoardBoard of Directors | 1985 – 1998 | — | Opløst |
| HILTI DANMARK A/S CVR 79030716 | BoardBoard of Directors | 1985 – 1992 | — | Opløst |
| NOTRA KEMI A/S CVR 79031011 | BoardBoard of Directors | 1985 – 1990 | — | Opløst |
| PROTON FINISHING BRØNDBY A/S CVR 81642028 | ManagementManagement | 1995 – 1998 | — | Opløst |
| INVEST 88 A/S CVR 83099011 | BoardBoard of Directors | 1978 – 1995 | — | Opløst |
| SAMSON KEMISK FABRIK ApS CVR 87259811 | BoardChairman | 1979 – 1991 | — | Opløst |
| HILTI DANMARK A/S CVR 40215417 | BoardBoard of Directors | 1971 – 1993 | — | Aktiv |
| PRÆSTMARK A/S CVR 87801314 | BoardBoard of Directors | 1999 – 2002 | — | Aktiv |
