This list is organised geographically by county. Clicking on the letters above will take you to counties beginning with that letter.

Any amendments to this list should be sent to the curators.

Purple indicates a Company that performs Gilbert & Sullivan almost exclusively, though they may do non-G&S concerts.
Blue indicates a Company that performs Gilbert & Sullivan regularly (at least every two or three years).
Cyan indicates a Company that has performed Gilbert & Sullivan within the past ten years.
Orange indicates a Company that has performed Gilbert & Sullivan in this century.
Red indicates a Company that doesn't list its performance history, but that seems a possible candidate to perform G&S in the future.