Maxam Seismic Explosives, Inc.

101C 9705 Horton Road S.W.

Calgary, AB T2V 2X5

Phone: (403) 640 9840

Fax: (403) 640 9826

Vice President: LenMcBeth

Email: lmcbeth@maxam.net

Maxam Bulk Services, Inc.

PO Box 1240

603 Pine Avenue, Unit C

Sparwood, BC V0B 2G0 (Canada)

Phone: (250) 425 2088

Fax: (250) 425 2099

Regional Manager: Gerry LeBlanc

Email: gleblanc@maxam.net

Maxam North America, Inc.

Corporate Office

6975 South Union Park Center, Suite 525

Salt Lake City, UT 84047

Phone: (801) 233 6000

Fax: (801) 233 6004

Maxam West, LLC

PO Box 97

Exit 130, I-80 East Highway 377

Point of Rocks, WY 82942

Phone: (307) 382 6521

Fax: (307) 362 4029

Plant Manager: Greg LeClaire

Email: gleclaire@maxam.net

Maxam Products, Inc.

396, Rang Versailles P.O. Box 119

Mont-St-Gregoire, QC J0J 1K0

Phone: (450) 346 7999

Fax: (450) 346 6455

Manager: Bernard Madore

Email: bmadore@maxam.net

Maxam North East, LLC

607 Tenney Mountain Highway, Suite 234

Plymouth, NH 03264-3156

Phone: (603) 669 8442

Fax: (603) 536 2778

President: Dennis Tremblay

Email: dtremblay@maxam.net

Maxam Initiation Systems, LLC

74 Dixon Road

Sterling, CT 06377

Phone: (860) 774 2333

Fax: (860) 774 2013

General Manager: Dan Fancelj

Email: dfrancelj@maxam.net

Maxam US, LLC

West Virginia Plant

225 Six Mile Hollow Road

Hernshaw, WV 25107

Phone: (304) 833 6271

Fax: (304) 833 6274

Plant Manager: Garnett Attipoe

Email: gattipoe@maxam.net

Maxam Appalachia, LLC

2702 Jacksboro Pike

Jacksboro, TN 37757

Phone: (423) 907 0987

Fax: (423) 907 0922

Business Manager: John Waller

Email:(jwaller@maxam.net)