| Company | Role | Period | Ownership | Status |
|---|
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| HOLWERDA CONSULTATIVE SERVICE A/S CVR 10369908 | BoardBoard of Directors | 1986 – 1991 | — | Dissolved |
| STS COMMUNICATION A/S CVR 10404142 | BoardBoard of Directors | 2011 – 2012 | — | Dissolved |
| SKANDINAVISK BLADFORLAG A/S CVR 10997704 | BoardBoard of Directors | 1987 – 1990 | — | Dissolved |
| IPS PRINT A/S CVR 13566992 | BoardBoard of Directors | 1983 – 1991 | — | Dissolved |
| HANSEN & HOLWERDA A/S CVR 20892935 | BoardBoard of Directors | 1999 – 2002 | — | Dissolved |
| NOVAVISION A/S CVR 24346218 | ManagementManagement | 1968 – 1998 | — | Dissolved |
| HORTI PRINT A/S CVR 29448809 | BoardChairman | 2008 – 2010 | — | Dissolved |
| HORTI AGENTUR ApS CVR 33591225 | ManagementManagement | 2011 – 2012 | — | Dissolved |
| HOLWERDA CONSULTATIVE SERVICE FINANS A/S CVR 67326210 | BoardBoard of Directors | 1981 – 1993 | — | Dissolved |
| ApS AF 6/1 1989 CVR 72542010 | BoardBoard of Directors | 1983 – 1991 | — | Dissolved |
| A/S 131070 JR CVR 89897416 | ManagementManagement | 1982 – 1997 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Founder | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Founder | 2companies | View profile | |
| Founder | 2companies | View profile |