1. Please could I request a full list of all main contractors, consultants, sub-contractors & suppliers (including postal address/postcode and office telephone number details which are already in the public domain so if not effected by GDPR) that are or have been involved on the Matthews Green Farm - Cafe

These details can be found in the health and safety documents (which are required by law), if you cannot locate the details in house can you please request the directly from the Principle Contractors as they are covered under F.O.I as working on behalf of yourselves as a government body and is therefore deemed that any information they hold in relation to this is held on your behalf.
Please refer to request WBCIR:13707 for the answer in relation to this which has already been answered previously.