- Almor Trading
- Address:Other, Colombia
- Steel and Minerals Co
- Address:Colombia Tenjo, Cundinamarca
- coltan SAS
- Address:Colombia
- Saxony Falco
- Address:Cra. 50 # 61-74, Barranquilla, Atlantico, Colombia,00000
- COLON INTERNATIONAL
- Address:
- C. I. Hilarion S. A.
- Address:Cra 43 A # 1 Sur 106
- Cfcbusiness/Sevcco Ltda
- Address:Cundinamarcabogotacarre 11 No 113-90 Apto 501
- Steela and Mineral
- Address:Colombia
- LARSA Colombia
- Address:Santiago de Cali
- INGCAD CHILE S.A.
- Address:Transversal 53 A 2 D 20
- strategical mineral resources
- Address:Cra 15# 91-30 P2
- Antartic Group LLC
- Address:Transversal 53 A # 2 D 20 BOGOTA Distito Capital 11001 Colombia
- Darpal Ltd
- Address:Av 10# 10N-44, Apto 101
- Comargra SAS
- Address:km 3.5 via zipa, cajica, cundinamarca, Colombia
- Aguas Hurtado & Cia
- Address:Autopista Sur No. 53-81
- Manuel E. Diaz Y Cia Ltda
- Address:P. O. Box 066513
- La Tierra
- Address:Bogota, DC, Cundimamarca, Colombia
- C.I. WALMAR GROUP LTDA.
- Address:cra 15 97-40
- Colybri Traders
- Address:Calle 127, Kra 51
- Laser Ltda
- Address:calle 17# 68d-39