| SENDETILLADELSESSELSKABET FREDERIKSHAVN A/S CVR 10044944 | BoardBoard of Directors | 1995 – 1998 | — | Dissolved |
| IVON A/S CVR 12003773 | BoardBoard of Directors | 1987 – 1997 | — | Dissolved |
| NORDJYDSK DATASATS A/S CVR 12594674 | BoardBoard of Directors | 1992 – 1995 | — | Dissolved |
| FREDERIKSHAVNS AVIS A/S CVR 12989644 | BoardBoard of Directors | 1989 – 1995 | — | Dissolved |
| KANAL 1 FREDERIKSHAVN A/S CVR 13449139 | BoardBoard of Directors | 1992 – 1995 | — | Dissolved |
| NORDJYLLANDS UDVIKLINGSFOND CVR 17253247 | BoardBoard of Directors | 1993 – 1997 | — | Dissolved |
| VENDSYSSEL AVISSELSKAB A/S CVR 18317400 | BoardBoard of Directors | 1985 – 1998 | — | Dissolved |
| ANR FREDERIKSHAVN K/S CVR 24252000 | BoardBoard of Directors | 1997 – 1998 | — | Active |
| AFVIKLINGSSELSKABET THYBORØN AF 24.10.2003 A/S CVR 25899962 | BoardChairman | 2000 – 2003 | — | Dissolved |
| Det Nordjyske Mediehus A/S CVR 18096641 | BoardBoard of Directors | 1994 – 1998 | — | Active |
| Fonden Thyborøn CVR 21687391 | BoardChairman | 1999 – 2003 | — | Active |
| UDVIKLINGSCENTER NORD (FOND) CVR 10434645 | BoardBoard of Directors | 1988 – 1998 | — | Active |
| A/S SKAGENSBANEN CVR 41160012 | BoardBoard of Directors | 1924 – 1994 | — | Dissolved |
| FREDERIKSHAVN MEDIECENTER A/S CVR 49886519 | BoardBoard of Directors | 1972 – 1998 | — | Dissolved |
| FREDERIKSHAVN VÆRFT A/S CVR 61960716 | OtherDeputy | 1913 – 1996 | — | Dissolved |
| J.M.E. BYG, FREDERIKSHAVN A/S CVR 75121717 | BoardBoard of Directors | 1984 – 1987 | — | Dissolved |
| J&B ENTREPRISE A/S CVR 78332417 | BoardBoard of Directors | 1985 – 1990 | — | Dissolved |
| DAFOLO-FONDEN CVR 11717438 | BoardBoard of Directors | 1985 – 1990 | — | Active |
