ENVIRONMENTAL SERVICES LTD.
P.O. Box 1075
Mandan, ND 58554
701-663-4069
Fax: 701-663-5225
Contact: Perrie Schafer, Tyler Schafer, Karlis Heiser, Doug Buckman, Keithe Hofeld
IAP INC.
2715 Upper Afton Road
Suite 210
St. Paul, MN 55119
651-714-2500
Fax: 651-714-2504
Contact: Mick Theis, John Seppanen, Ron Savino