Lillestrøm Trefelling & Utemiljø AS - Fetsund

OSLO VB BYGG AS - Fetsund

Lars Johannessen Byggservice - Fetsund

Betong Øst AS - Fetsund

Tett Bygg As - Fetsund

Spectra entreprenør AS - Fetsund

ØMF Asker - Hvalstad

Atrack Entreprenør AS - Asker

Trest entreprenør AS - Asker

Totalentreprenøren AS - Nesbru