Organ projects 2000 - 2005
| 2005 | Hilvarenbeek restoration P.B. Hirtum organ | |
| 2005 | Geertruidenberg free pedal organ | |
| 2005 | Schoonhoven restoration organ | |
| 2005 | Delft restoration organ | |
| 2004 | Mulheim restoration organ | |
| 2004 | Saal restoration organ | |
| 2003 | Berlin new organ | |
| 2002 | Essen Holsterhausen new organ | |
| 2002 | Almkerk Nederlands Hervormde kerk restoration Adema organ | |
| 2001 | Heissen new organ | |
| 2001 | Andel Hervormde Kerk large maintenance and new reed. | |
| 2001 | Amersfoort Oud Katholiek Seminarium restoration bureau organ (Strumphler) | |
| 2000 | Mulheim an der Ruhr restoration and revoicing choir organ | |
| 2000 | Berlin New Chest organ | |
| 2000 | Pommeren voicing and if necessary restoration of the organs of Gingst, Greibenow, Patzig en Saal on behalf of KRO recordings radio 4. | |
| 2000 | Enkhuizen the Old Catholic Church restoration of the secretaire organ | |
| 2000 | Kleve Kleine Kirche (Germany) new Chest organ |

