The company was founded in 1960 by Henryk Siedlar, the father of the current owner. Over 25 years, they built several dozen instruments in churches in southern Poland. In addition to building new instruments, the company's services also include all other work related to organs: repairs, renovations, minor repairs, production of components such as blowers, setters, stop switches, various mechanical action elements, reed stops, and many others.

https://siedlar.com/