Le site Internet du Groupe Colas Corporate

Wapiti Gravel Suppliers, a division of N.P.A., website
AB

NWT Construction, a division of N.P.A., website
NWT

Lafrentz Road Marking, a division of CRB, website
AB, BC, SK

GECAN, a division of CRB, website. 
AB

G&C Asphalt, a division of N.P.A., website
SK

E-Construction, a division of N.P.A., website
AB, 

Alberta Highway Services (AHS), a division of CRB, website
AB

ACP, a division of CRB, website 
AB, BC, SK

Terus, a division of Colas Western Canada Inc., website
BC, YT

Standard General Calgary, a division of Colas Western Canada Inc., website
AB

Standard General Edmonton, a division of Colas Western Canada Inc., website
AB

N.P.A., a division of Colas Western Canada Inc. website
AB, BC, SK, NWT 

The Miller Group website.
ON, NB, NS

Canadian Road Builders Inc. (CRB) website
AB, BC, SK

Groupe Colas Quebec Inc. website
QC