Zhomer company Lenthe Publishers was founded in 1995. From its start, Lenthe has been active as a publisher of media and event organizer in the field of charity, philanthropy and non-profits with her leading media brand De Dikke Blauwe (formerly Filanthropium).
Lenthe has a strong foothold in the Dutch philanthropy sector with its publication De Dikke Blauwe
De Dikke Blauwe is co-facilitated by Lenthe Foundation and has since become the leading forum and a think tank for leaders in and around philanthropy in the Netherlands. Members of De Dikke Blauwe receive a weekly digital magazine, De Dikke Blauwe Journaal, packed with news and background articles.
Additionally, Lenthe publishes books in the field of philanthropy and social enterprises, such as the annual standard work ‘De Dikke Blauwe Gids’.