- EBL business consulting
- Address:70 Cariglia Trail
- Selling Coltan
- Address:66 Portland Street Toronto Ontario Canada
- Marketing Strategies INC
- Address:20 Bay Street
- Selumata Group
- Address:Wynford Heights Cresent
- Nicklan
- Address:2389 Kitchener Ave
- Horizons Unlimited Group - Canada :
- Address:11309 Harrison St Vancouver BC V2X 9P6 Canada
- KSME ltd
- Address:Box 4332
- Ace Commodities LTD
- Address:1862 Bathurst Street
- NB Trading Inc
- Address:12455 68A Avenue Surrey British Columbia v3w1x5 Canada
- JL-BC
- Address:515 Laurier Cres
- Curman Minerals
- Address:34 Englewood Dartmouth NS B3F 1T4 Canada
- Smithworks
- Address:1111 Nokomis PL NW, Calgary, Alberta, Canada
- C&K Investments Inc.
- Address:1620 Salal Cresc.
- Sunset Mining Trust
- Address:145 Rue Lisbonne
- Canadian Coltan
- Address:299 Marien
- NASO Capital
- Address:# 504-602 West Hastings Street
- PRO-GEO EXPLORATION and MINING SERVICES INC.
- Address:2301 Skeena Dr
- AAMACSCO
- Address:62, Littleleaf Cres
- Cannon Minerals Ltd
- Address:4210 Hwy# 3
- Patrick & Co
- Address: