:Category:Establishments in Saint Helena and Dependencies by year
{{category explanation|organisations and other things established in St Helena (up to 1921), St Helena and Dependencies (1922–2009) and Saint Helena, Ascension and Tristan da Cunha}}
{{category explanation|organisations and other things established in St Helena (up to 1921), St Helena and Dependencies (1922–2009) and Saint Helena, Ascension and Tristan da Cunha}}