The 100 Voices choir now has 185 singers consising of  7 adult singing groups and a young peoples singing group. The groups come together twice a year  to perform sellout concerts in the Yarm Auditorium and the Middlesbrough Town Hall.

A group is now in the Norhtallerton Town Hall and Evening and daytime singing groups are now  in the Stokesley area and there is a group in Saltburn and the men's group in East Harlsey.