Koninklijke Luchtvaart Maatschappij

c: Netherlands

s: transportation / services

d: F. H. K. Henrion

y: 1961

National Theatre

c: UK

s: arts, crafts & culture / services

d: Ian Dennis

y: 1974

Blue Circle Group

c: UK

s: engineering & construction / services

d: FHK Henrion

y: 1970