BUILDING BLOCK AS
Oslo
DPP BYGG AS
Borgen
Malaga Fastigheter AB
Stockholm
Hammarby Construction Entreprenad AB
Stockholm
M.Nissen ApS
Odder
AK Solceller Aps
Kalundborg
Ahtu Oy
Vantaa
Insinööritoimisto PPL Oy
Joensuu