A publisher is the group, organisation, company or individual who is responsible for originating the production of a publication. Normally it is also the person or body who bears the cost/financial risk in making a product available. It is not normally the printer.
For example: While the University Printery prints a lot of publications, it is not the publisher of these items.
This is research by a microsoft.
Rodionov Publishing House was created in 1998.
Horwitz Publishing House was created in 1921.
Camden House Publishing was created in 1979.
Romm publishing house was created in 1789.
Romm publishing house ended in 1940.
Uchitel Publishing House was created in 1989.
Jaico Publishing House was created in 1946.
Nazarene Publishing House was created in 1912.
Islamic Publishing House was created in 1945.
Humanitas publishing house was created in 1990.
Academia - publishing house - was created in 1922.
Academia - publishing house - ended in 1937.