National Trust | National Trust for Places of Historic Interest or Natural Beauty | Wellcome Trust | National Trust for Historic Preservation | National Trust of Australia | Wellcome Trust Sanger Institute | The Prince's Trust | BBC Trust | Leverhulme Trust | roundhouse | Durrell Wildlife Conservation Trust | Devon Wildlife Trust | Moorfields Eye Hospital NHS Foundation Trust | Metropolitan Bank and Trust Company | The Royal Marsden NHS Foundation Trust | Terrence Higgins Trust | Saccharine Trust | Prince's Trust | Pilgrim Trust | NHS trust | New Zealand Historic Places Trust | National Book Trust | J. Paul Getty Trust | Trust law | Teenage Cancer Trust | Social Security Trust Fund | Russell Trust Association | Roundhouse | Police Memorial Trust | Karachi Port Trust |
Allott was a member of the Cultural Olympiad Board 2012, a trustee of The Foundation for Sports and the Arts 1992-2012, and is currently a Director of the Roundhouse Trust , the Oxford School of Drama, and since 2005 has been Chair of the Soho Theatre, one of the UK’s few theatres specifically producing new plays by and running workshops with new and first time playwrights.