Danish UC submarines were built by the entrepreneur who is CEO of what company?
Peter Madsen (inventor) Peter Langkjær Madsen (] ; born 12 January 1971) is a Danish aerospace engineering enthusiast, "art engineer", submarine builder, entrepreneur, co-founder of the non-profit organization Copenhagen Suborbitals, and founder and CEO of RML Spacelab ApS.
Arnold Peter Møller Arnold Peter Møller, commonly known as A. P. Møller, (2 October 1876 Dragør – 12 June 1965 Copenhagen) was a Danish shipping magnate, businessman who was the founder of the A.P. Moller-Maersk Group in 1904.