| 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 | 1986 – 2001 | — | Dissolved |
| IPS PRINT A/S CVR 13566992 | BoardBoard of Directors | 1983 – 1991 | — | Dissolved |
| HORTI PRINT A/S CVR 29448809 | BoardBoard of Directors | 2008 – 2009 | — | Dissolved |
| HOLWERDA CONSULTATIVE SERVICE FINANS A/S CVR 67326210 | BoardBoard of Directors | 1981 – 1993 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 3companies | View profile | |
| Management | 3companies | View profile | |
| Founder | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Founder | 2companies | View profile |