Operating Members


Agrium Conda Phosphate Operations
3010 Conda Road, Soda Springs, ID 83276
Itafos is a publicly traded (TSX-V: IFOS) vertically integrated phosphate based fertilizers and specialty products company with an attractive portfolio of long-term and strategic assets located in key agricultural and fertilizer markets worldwide…..  click here for more

hecla logoHecla Mining Company
6500 N. Mineral Drive, Coeur d’Alene, ID 83815
Established in 1891 in northern Idaho’s Silver Valley, Hecla Mining Company’s rich history of mining has distinguished it as a respected precious metals producer  … click here for more  [/one_half]


Simplot LogoJ.R. Simplot AgriBusiness Group
P.O. Box 27, Boise, ID 83707
The J.R. Simplot Company is a pioneer in Idaho mining operations. Throughout its history the company has mined gold, phosphate, silica, barite, iron, fluorspar, manganese … click here for more 


1853 Idaho 34, Soda Springs, ID 83276
Monsanto Company’s Soda Springs operations are today the producer of the highest quality phosphorus in the United States, and possibly the world. The phosphorus produced … click here for more  [/one_half_last]

Developing Members

Midas Gold Inc
13181 Hwy. 55, PO Box 429 – Donnelly, ID 83615

Idaho County, ID

Salmon, ID  83467

Exploration Members                                        Non-Operating Members

[one_half]Integra Resources: Delamar Gold Project
P.O. Box 52, Jordan Valley, OR  97910

Sunshine Silver Mines
2209 Big Creek Road – Kellogg, ID  83837

Idaho Cumo Mining Corporation
PO Box 1623, Boise, ID 83701

Revival Gold Inc.
803 Monroe St., Salmon, ID 83467

Phoenix Global Mining
Mackay, ID 83251

Otis Gold
Dubois, ID 83423

First Cobalt
Lemhi County, ID

Liberty Gold
Cassia County, ID

iMinerals Inc.
Bovill, ID [/one_half]

3005 Rocky Mountain Ave., Loveland CO 80538

Thompson Creek Mining
P.O. Box 600, Challis, ID  83226

P.O. BOX 4111, Pocatello, ID  83205

Solvay USA
P.O. BOX 3146, Butte, MT  59702[/one_half_last]

Associate Members

3320 East Goldstone Way
Meridian, ID 83642

1015 East 6th Street
Anaconda, MT  59711

Air Sciences, Inc.
150 Capital Dr. Ste. 320
Golden, CO  80401

Albatross Environmental and Process Consulting, Inc.
3 Sumac Crescent
Coldwater, Ontario Canada L0k 1EO

630 Plaza Drive, Ste. 100
Highlands Ranch, CO  80129

Ball Ventures
901 Pier View Dr., Ste. 201
Idaho Falls, ID  83402

Barker Rosholt & Simpson
1010 W. Jefferson St.
Boise, ID 83702

Bonneville Industrial Supply Company
515 S. Utah Avenue
Idaho Falls, ID  83402

Brown and Caldwell
950 West Bannock Street
Boise, ID  83702

Carver Schwarz McNab & Bailey, LLC
1600 Stout Street, Suite 1700
Denver, CO 80202

Cate-Idaho Equipment
P.O. BOX 4988
Pocatello, ID 83205

Centra Consulting
300 South Appaloosa Street
Boise, ID  83709

Challenger Pallet & Supply, Inc.
24 N. 3210 E.
Idaho Falls, ID  83401

Conrad and Bischoff, Kimble Oil
P.O. BOX 50106
Idaho Falls, ID  83405-0106

Cumberland Surety, Inc
340 S. Broadway, Ste 100
Lexington, KY  40508

Davies Public Affairs
808 State Street
Santa Barbara, CA  93101

Degerstrom Venture
P.O. Box 948
Soda Springs, ID 83276

Energy Laboratories, Inc.
1120 South 27th Street
Billings, MT 59101

Enviroscientists, Inc.
1650 Meadow Wood Lane
Reno NV  89502

Formation Environmental
2500 55th Street; Suite 200
Boulder, CO. 80301

Bilbao & Co.
PO Box 1673
Boise, ID   83701

10875 Rancho Bernardo Rd, Ste. 200
San Diego, CA 92127

Geotemps, Inc.
920 Idaho St
Elko, NV  89801

GHD Services
200 Allegan St., Ste. 300
Plainwell, MI 49080-1397

Granatus Septum LLC
608 Northwest Blvd, Ste 200
Coeur d’Alene, ID 83814

Great Ecology
2251 San Diego Avenue, Ste. A-218
San Diego, CA 92110

Haley Aldrich, Inc.
702 W. Idaho Street, Suite 1100
Boise, ID 83702

Harmer Steel Products Co.
9933 NW 107th Avenue
Portland, OR  97231

HDR Engineering, Inc.
412 E. Parkcenter Blvd., Suite 100
Boise, ID  83706

Holland and Hart
101 S. Capitol Blvd., Suite 1400
Boise, ID  83702

Idaho Power Company
P.O. BOX 70
Boise, ID  83707[/one_half]

[one_half_last]Jadco Manufacturing
P.O. BOX 465
Zalienople, PA 16063

 JBR Environmental Consultants Inc.
8160 S. Highland Drive
Sandy, UT  84093

Kiewit Mining Group, Inc.
P.O. Box 919
Soda Springs, ID 83276

Klepfer Mining Services LLC
2257 W. Dakota Ave.
Hayden, ID 83835

MWH Americas, Inc.
1475 Pine Grove, Suite 109
Steamboat Springs, CO  80487

National EWP
580 W. Silver Street
Elko, NV 89801

New Fields
101 North Last Chance Gulch
Helena, MT 59601

Northwest Environmental Business Council
20 SW 5th Avenue, Suite 708
Portland, OR 97204

O’Kane Consultants
2312 Arlington Avenue
Saskatoon, Sask. Canada S7J3L3

Olymipic Engineered Sales Inc.
PO Box 469
Lake Stevens, WA 98258

Open Loop Energy, Inc.
P.O. BOX 391
Safford, AZ  85548-0391

Perkins Coie
Suite 400, 251 E. Front
Boise, ID  83702

Rain for Rent
P.O. Box 397
Nampa, ID  83687

Ram Enterprise, Inc.
1355 W. Main
Elko, NV  89801

S & G Electric Motor Repair
P.O. BOX 881
Blackfoot, ID  83221

SBS Associates
802 W. Bannock, Suite 301
Boise, ID  83702

Schweitzer Engineering Laboratories
2350 NE Hopkins Ct
Pullman, WA 99163

Smith Power Products
P.O. BOX 27527
Salt Lake City, UT 84127-0527

Specialty Construction Supply
348 N.W. 13th Place
Meridian, ID 83642

2890 E. Cottonwood Pkwy, Ste 300
Salt Lake City, UT 84121

Stinker Stations
P.O. BOX 7627
Boise, ID 83707

Stoel Rives LLP
101 S. Capitol Blvd., Suite 1900
Boise, ID 83702-5958

SVL Analytical, Inc.
P.O. Box 929
Kellogg, ID 83837

Talbert Mfg, Inc.
1628 W. ST RD 114
Rensselaer, IN 47978

Tetra Tech
3380 Americana Terrace, Suite 201
Boise, ID 83706

Tierra Group International
1746 Cole Blvd, Ste. 130
Lakewood, CO 80401

True North Steel
702 13th Avenue East
West Fargo, ND

Varin Wardell LLC
PO Box 1676
Boise, ID 83701

Western States Equipment Company
P.O. BOX 38
Boise, ID  83707

Worldwide Rental Services
1125 Legacy View Street
Salt Lake City, UT 84104[/one_half_last]