| CRONE & KOCH DV A/S, DRIFT OG VEDLIGEHOLD, SYSTEM MANAGEMENT AND MAINTENANCE CVR 12244738 | BoardBoard of Directors | 1988 – 1995 | — | Dissolved |
| CRONE & KOCH, RÅDGIVENDE INGENIØRFIRMA A/S CVR 13353786 | BoardBoard of Directors | 1989 – 1993 | — | Dissolved |
| CRONE & KOCH EDB A/S CVR 14385002 | BoardBoard of Directors | 1979 – 1991 | — | Dissolved |
| CRONE & KOCH. RÅDGIVENDE INGENIØRER A/S CVR 17475908 | OtherFounder | 1993 – 1999 | — | Dissolved |
| FONDEN AF 28. DECEMBER 1993 CVR 19048241 | BoardBoard of Directors | 1997 – 1998 | — | Active |
| VALLENSBÆKVEJ 44. GLOSTRUP SYD ApS CVR 19856275 | ManagementManagement | 1997 – 2009 | — | Dissolved |
| CADWALK ApS CVR 20347988 | BoardBoard of Directors | 1997 – 1998 | — | Dissolved |
| SKIVE KOMPLEMENTAR ApS CVR 25649990 | ManagementManagement | 2003 – 2005 | — | Active |
| SKIVE ERHVERV K/S CVR 25887751 | BoardBoard of Directors | 2003 – 2005 | — | Active |
| ig9tor Avi ApS CVR 83133619 | BoardBoard of Directors | 1978 – 1989 | — | Active |
| LEJF LYNGKILDE A/S, RÅDGIVENDE CIVILINGENIØRER CVR 32870015 | BoardBoard of Directors | 1970 – 1988 | — | Dissolved |
| FÆLLESFINANS A/S CVR 51618815 | BoardBoard of Directors | 1974 – 1988 | — | Dissolved |
| CKR INVEST A/S CVR 53644910 | BoardBoard of Directors | 1975 – 1994 | — | Dissolved |
| CKG INVEST A/S CVR 58340715 | BoardBoard of Directors | 1976 – 1994 | — | Dissolved |
| QUINTIN A/S CVR 70962713 | BoardBoard of Directors | 1982 – 1998 | — | Dissolved |
| VINTHER BUUS INDUSTRIRÅDGIVNING A/S CVR 78147628 | BoardBoard of Directors | 1985 – 1998 | — | Dissolved |
| VINTHER BUUS, RÅDGIVENDE INGENIØRFIRMA A/S, AALBORG CVR 78147717 | BoardBoard of Directors | 1985 – 1995 | — | Dissolved |
| DANISH HEALTH GROUP ApS CVR 87623416 | BoardBoard of Directors | 1978 – 1997 | — | Dissolved |
| K/S VALLENSBÆKVEJ. GLOSTRUP SYD CVR 19856437 | OtherUnofficial title | 1997 – 2014 | — | Dissolved |
