| DENMARK SKIBSTEKNISKE KONSULENTER A/S CVR 10025796 | BoardBoard of Directors | 1985 – 2001 | — | Opløst |
| AALBORG STÅLKONSTRUKTIONER A/S CVR 12739834 | BoardChairman | 1996 – 1997 | — | Opløst |
| AALBORG RØR A/S CVR 13397090 | BoardChairman | 1989 – 1997 | — | Opløst |
| EJENDOMSSELSKABET SANKT ANNÆ PLADS28 A/S CVR 14123709 | BoardChairman | 1996 – 1997 | — | Opløst |
| FREDERIKSHAVN MARITIME ERHVERVSPARK A/S CVR 14123733 | BoardChairman | 1996 – 1997 | — | Opløst |
| LAURITZEN BULKERS A/S CVR 15251549 | BoardChairman | 1996 – 1997 | — | Opløst |
| DANYARD HOLDING A/S CVR 15501936 | BoardChairman | 1997 – 1997 | — | Opløst |
| DEEP WATER SLENDER WELLS A/S CVR 25833805 | ManagementChief Executive Officer | 2016 – 2020 | — | Opløst |
| LAURITZEN REEFERS A/S CVR 34364419 | BoardBoard of Directors | 1971 – 1995 | — | Opløst |
| FREDERIKSHAVN VÆRFT A/S CVR 61960716 | ManagementManagement | 1913 – 1997 | — | Opløst |
| DANYARD AALBORG A/S CVR 63462713 | BoardBoard of Directors | 1997 – 1997 | — | Opløst |
| SCHLUMBERGER INLAND SERVICES, FILIAL AF SCHLUMBERGER INLAND SERVICES INC., PANAMA SERVICES, INC." CVR 68056616 | OtherBranch Manager | 1967 – 1988 | — | Aktiv |
| LAURITZEN SHIP OWNER A/S CVR 71246310 | BoardBoard of Directors | 1982 – 1996 | — | Opløst |
| LAURITZEN KOSAN A/S CVR 87137511 | ManagementManagement | 1999 – 2000 | — | Opløst |
| LAURITZEN DRILLING SERVICES A/S CVR 89302013 | BoardBoard of Directors | 1979 – 1995 | — | Opløst |
