Mills Novelty Company (formerly Haughawout Music Company) In addition to being the recognized AUTHORITY concerning all aspects of Mills Violano restorations, they restore other mechanical music machines.

Hack Mechanical Music restores orchestrions, nickelodeons, fairground (band) organs, reproducing pianos, jukeboxes, and just about anything that plays music from paper music rolls, cardboard books, pinned barrels, and records. They also make music rolls for various machines. They stock Mills Violano rolls and can ship any of over 40 different rolls immediately.

J. Verbeeck manufactures, repairs and restores organs. Their products include new organs of all types as well as organ music books, key or keyless. Their organ restoration services are world renowned.

Sales, manufacture, repairs and book music for mechanical musical instruments including fair organs, street organs, fairground organs, barrel organs and monkey organs.

Located in Waldkirch, Germany, Paul Fleck Sons are specialists in building and restoring all types of organs as well as other mechanical music machines.

The "Nederlands Boekorgel Centrum" (NBC, or Dutch Bookorgan Centre) can construct an incredibly wide variety of organs in its workshop. We have many decades of experience when it comes to building organs and can use it to build and restore all kinds of mechanical musical instruments.