National Gilbert & Sullivan Opera Company music directors for the company. In 2014, the festival registered the company with Companies House as the National Gilbert & Sullivan Opera Company. The company's performances are accompanied by the festival's National Festival Orchestra. It generally presents four productions each year at the festival, and the festival sells videos of most of its productions. In 2018, in connection with the 25th anniversary of the International G&S Festival, the company is presenting six productions in Harrogate, Buxton and on tour. Uniquely among professional companies in Britain, other than D'Oyly Carte, the National Gilbert & Sullivan Opera Company has presented all 13
International Gilbert and Sullivan Festival of the Festival is a competition among amateur G&S performing troupes from Britain and around the world. Over the course of the Festival, on weeknights, "the best non-professional groups from the UK and overseas compete for the International Champions title." The day of performance for each amateur group is hectic, with move-in to the theatre at 9 a.m., lighting call at 11 a.m., their one and only tech-dress rehearsal (with the Festival orchestra) in the afternoon, the performance in the evening, and move-out immediately afterwards. A professional adjudicator critiques each amateur performance immediately after the curtain falls. The adjudicator then