I am looking for a list of all the names of paper music roll
manufacturing companies (worldwide), with dates if possible.
Is there any company today still in business?

Andri Maimaridou
Frenaros, Cyprus

 [ QRS still prints a catalog (I hope!) and sells piano rolls.
 [ See also http://www.mmdigest.com/Gallery/MMMedia/brands.html 
 [ Roger Waring told about Andri's studies in Solihull, UK, at
 [ http://www.mmdigest.com/archives/Digests/200810/2008.10.02.04.html 
 [ I'm sure she would like to find some Greek songs on piano rolls!
 [ -- Robbie