Manos is Executive  Director of Seascope Hellas and Seascope Europe,  two of the leading Marine Insurance Broking companies in Greece. He has  also served as a Director of the Lloyd’s broker (Seascope Insurance Services) in London between 2013 and 2020. He is a Lloyd’s of London certified Insurance Broker, and a Certified Insurance Broker by the Hellenic Ministry of Development.

He has served as Chairman of the Hellenic Committee of Lloyd’s Brokers Associates between 2011 and 2017, having been a member of their Board of Directors since 2006. He was Vice-Chairman of the Committee  between 2017 and 2023 and has been currently re-elected in 2023 as the Chairman. He is also Vice -President of the British Hellenic Chamber of Commerce.