Trondhjems SK was created in 1884.
Trondhjems TF was created in 1858.
Trondhjems mekaniske Værksted was created in 1872.
Trondhjems nationale Scene was created in 1911.
Trondhjems Omnibus Aktieselskab was created on 1893-05-01.
Trondhjems Elektricitetsværk og Sporvei was created in 1901.
Trondhjems Omnibus Aktieselskab ended in 1902.
Trondhjems mekaniske Værksted ended in 1983.
Trondhjems nationale Scene ended in 1927.
Trondhjems Elektricitetsværk og Sporvei ended in 1936.
SK Falk was created in 1917.
Ilsbo SK was created in 1933.
SK Blāzma was created in 2004.