Orgelbau Mebold is a company building pipe organs in Siegen, Germany.

A typical layout combines a Great division (Hauptwerk) in Baroque style with a Swell division (Schwellwerk) with timbres of the Romantic period, which makes it possible to play a wide range of organ repertory.

It has specialized in building small organs called Truhenorgel, which serve for accompanying choirs in church and for rehearsal.

Dan Zerfaß, organist of the Worms Cathedral, played the first concert at the organ in St. Martin, Idstein, in 2006,[4] followed by concerts of Kalevi Kiviniemi,[5] and the duo Giora Feidman and Matthias Eisenberg, among others.

[6] Anton Guggemos, the organist of the Wieskirche, played in St. Bardo in Petterweil, part of Karben.