1. Northwest Geotech
9120 SW Pioneer Ct Ste B, Wilsonville, OR 97070
Coordinate: 45.33901,-122.77044
Phone: (503) 902-6125
2. GeoDesign Inc
9450 SW Commerce Cir Ste 300, Wilsonville, OR 97070
Coordinate: 45.33706,-122.7741
Phone: (503) 968-8787