Organ and harpsichords projects 1996 - 1999
| 1999 | Burgsteinfurt Ev. Kirchen new built organ | |
| 1999 | Sassenheim Herv. Kerk dismantle, restore, new windprofiding and revoicing | |
| 1998 | Ratingen Ev. Kirchen Ratingen west repair after damage | |
| 1998 | Burgsteinfurt Ev. Kirchen placing of the organ balcony | |
| 1998 | Woudrichem Herv. Kerk large maintenance and revoicing reeds | |
| 1998 | Rotterdam Herv. Kerk Hillegersberg large maintenance and revoicing | |
| 1998 | Soest (private) Italian harpsichord | |
| 1998 | Andel (private) reconstruction, restoration Hess cabinet organ relocated to Geldermalsen | |
| 1998 | Stralsund Ev. Kirchen restoration and placing cabinet organ | |
| 1997 | Praag Muziek Gymnasium new organ | |
| 1997 | Maastricht (private)New chest organ | |
| 1996 | Leipzig Hochschule Italian harpsichord | |
| 1996 | Dordrecht (private) reconstruction and restoration of an Hess bureau organ | |
| 1996 | Weesp Herv. Kerk large maintenance and correction of the reeds | |
| 1996 | Zaltbommel Herv. Kerk large maintenance, voicing reeds and change of tuning | |
| 1996 | Tsjechië voicing and where necessary restoration of 18 organs in behalf of KRO recordings | |
| 1996 | Nijkerk Geref. Kruiskerk restoration and large maintenance | |
| 1996 | Huizen Herv. Goede Herder Kerk large maintenance and revoicing |
