| 1 | | Cl. 98 #14-41 | Bogotá |  CO | | Corporate Office | +57 17440000 | N/A | Olga Osorio |
| 2 | | Cl. 101b # 45a- 31 | Bogotá | CO | | Geological Service, Geological Research Company, Petroleum Products Company | +57 3103052334 | N/A | N/A |
| 3 | | Cra. 43a #6 S-15 Oficina - 225, El Poblado | Medellín | CO | | Architect, Architectural Designer, Contractor, Drafting Service, Engineer, Interior Designer | +57 3105030459 | N/A | N/A |
| 4 | | Cl. 10 Oe. #43, Valle del Cauca | Cali | CO | | N/A | N/A | N/A | Felipe Osorio |
| 5 | | Av. Cdad. de Lima #48 | Bogotá | CO | | N/A | N/A | N/A | N/A |
| 6 | | Cra. 21 #37 - 75 | Bogotá | CO | N/A | N/A | +57 12579902 | N/A | N/A |
| 7 | | Cl. 13 #46-27, Puente Aranda | Bogotá | CO | N/A | Copy Shop | +57 12445708 | N/A | N/A |
| 8 | | Cra. 13 #64 16 | Bogotá | CO | N/A | N/A | +57 3135486920 | N/A | N/A |
| 9 | | Calle 175 # 15-20 To 2 Ofic 1202 Bogotá | N/A | CO | N/A | Auditor | +57 3134949787 | N/A | N/A |
| 10 | | Calle 16a #43b-1 a 43b-181, Medellín, Antioquia | Medellín | CO | N/A | Construction Company, Real Estate Developer | +57 45603990 | N/A | N/A |
| 11 | | Cl. 7 Oe. #223, Terron Colorado | Cali | CO | N/A | Law Firm | +57 26834927 | N/A | N/A |
| 12 | | Cl. 57b #33 | Medellín | CO | N/A | N/A | N/A | N/A | Diana Zapata |
| 13 | | Cra. 25 #1 31, El Poblado | Medellín | CO | N/A | N/A | N/A | N/A | Hector Henao |
| 14 | | Cl. 94a #11 A 39 | Bogotá | CO | N/A | N/A | N/A | N/A | N/A |
| 15 | | Cra. 82 #01 | Bogotá | CO | N/A | N/A | N/A | N/A | N/A |
| 16 | | 93 Carrera 17, Santander | Bucaramanga | CO | N/A | N/A | N/A | N/A | N/A |
| 17 | | Cl. 153 #59 15, Cundinamarca | Bogotá | CO | N/A | N/A | N/A | N/A | N/A |
| 18 | | Cra. 74a #72 A 35 | Bogotá | CO | N/A | N/A | N/A | N/A | N/A |
| 19 | | Cra. 10 #97 A 13 | Bogotá | CO | N/A | N/A | N/A | N/A | N/A |
| 20 | | Cl. 93b #18-12 | Bogotá | CO | N/A | N/A | N/A | N/A | N/A |
