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Jonathan Allen is Director General Defence and Security at the Foreign, Commonwealth & Development Office (FCDO). Jonathan was Director General Defence and Intelligence from February 2024 to September 2025. Jonathan was Director General for Strategy on secondment to the UK...
On 30 June 2025, a winding-up order was made against Prax Lindsey Oil Refinery Limited, Prax Storage Lindsey Limited, and Prax Terminals Killingholme Limited. The court appointed the Official Receiver, Gareth Jonathan Allen, as Liquidator.
Jonathan is the Prime Minister’s National Security Adviser. He was previously CEO of Inter Mediate, the charity he founded in 2011 to work on conflict resolution around the world. Jonathan worked on the successful negotiations with ETA in the Basque...
Jonathan was appointed as Director – Project Delivery in June 2020 with Executive Team responsibility for the delivery of programmes and projects across the LLWR portfolio. He is also the Senior Responsible Owner for the Repository Development Programme (RDP) to...
Jonathan Mills CB is Director General for Energy Markets and Supply at the Department for Energy Security and Net Zero ( DESNZ ). He is the senior responsible owner for the Clean Energy Superpower Mission. He is responsible for the...
Andrew Allen arrived in Somalia in December 2015 as Deputy Ambassador. He was previously in Mongolia as Charge d’Affaires. Mr Allen first joined the FCO in 1998 and has held a variety of positions in London and overseas, including in...
Jonathan is Chief Executive at the Regulator of Social Housing.
Jonathan Samuel joined the Export Guarantees Advisory Council (EGAC) in Autumn 2025. Jon is a highly respected sustainability leader with over 30 years of international experience across the mining, infrastructure, and environmental sectors. He was a partner at the international...
Ross was appointed Her Majesty’s Ambassador to Estonia in June 2021. Prior to that he served in a variety of roles within the UK civil service and on secondment to the private sector. Ross speaks Arabic and some German and...
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