- Milenyum
- Address:Tr 15 · 71-26 Bogota, Cundinamarca
- Coal Dimacro
- Address:60 Transv 107-49 Bogota 011 Colombia
- Fering Ltda
- Address:calle 50A # 21 - 28 Bucaramanga santander 00001 Colombia
- MUTTISCORP
- Address:CRA 28 ANO 40-26,201 BUCARAMANGA SANTANDER 110 Colombia
- Representaciones Internacionales
- Address:Centro Calle la Moneda No. 7-90 Cartagena de Indias Colombia
- Oil and Gas Alliance Ltd
- Address:Av 15 No: 123-31 Torre A Of: 406 Bogota, D.C. Colombia
- Latin American Minerals SA
- Address:Calle 74 No 15-80, Office 220, Osaka Trade Center Bogota Colombia
- C.I. Flowexport E.U.
- Address:Ave. Caracas No.80-80 Bogota Cundinamarca 00000 Colombia
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