Høyer-Ellefsen A/S was a Norwegian company.
It was established in 1896 by the ingenieur Sigurd Høyer-Ellefsen.
[1] Astrup Høyer was taken over by Aker Norcem (later Aker AS) in 1986 and was rebranded to Aker Entreprenør,[1] bringing an end to the Høyer name at the company.
Aker Entreprenør would be acquired by Veidekke in 1991.
[3][1] This Norwegian corporation or company article is a stub.