Danish UC submarines were built by the entrepreneur who is CEO of what company?
Danish UC submarines The Danish UC submarines are a series of privately designed, built, and operated, subs by Peter Madsen and associates at Ubadsklubben Freya.
Jeffery Hildebrand Jeffery Hildebrand (born 1959) is an American businessman, who is the founder, chairman, and chief executive officer (CEO) of Hilcorp Energy Company.