Construction
The R.B. Pamplin Corporation owns four companies that provide vital construction materials and services to communities in the Pacific Northwest:
- Ross Island Sand & Gravel Co., Portland, OR
- K.F. Jacobsen & Co., Inc., Portland, OR
- Pacific Northwest Aggregates, Inc., Portland, OR
![](http://ns.pamplin.org/wp-content/uploads/2018/03/ross-island-03.png)
![](http://ns.pamplin.org/wp-content/uploads/2018/03/ross-island-02.png)
![](http://ns.pamplin.org/wp-content/uploads/2018/03/construction_montage_03.png)
![](http://ns.pamplin.org/wp-content/uploads/2018/03/construction_montage.png)