Until recently, Adrian was a non-executive director of Bernard Matthews Group and a trustee of Bernard Matthews family trusts.
Adrian is recognised for his pragmatic approach and broad experience in structuring commercial arrangements.
Adrian is ranked by Chambers [UK 2022]. Clients in this edition say "Adrian always gives sound, commercial advice in a highly practical way". An earlier edition highlights Adrian as "a London-calibre lawyer working at a regional firm." Another source says, "I like him and the quality of his thinking. He's a star".
Adrian is recommended and named as a 'Leading Individual' by Legal 500 [UK 2022]. The previous edition notes "Adrian Possener is a very experienced partner, has a great legal mind, and is really easy to work with. He was one of the main reasons we started to work with Birketts". Earlier editions refer to Adrian as a "very clear thinker". Clients say Adrian "brings Magic Circle experience to a regional firm – blessed with a good sense of humour, he is relentlessly focused on getting the best deal".