HEADQUARTERS :-

Physical Address:        Cummins de los Andes S.A
                                    Linea Gratuita 018000117676
                                    Bogota 
                                    Av Ciudad de Cali # 11-22                                  
Telephone:                  [57-1] 294- 8444
Fax:                             [57-1] 294-8431 
Email::                         enlace@equitel.com.co, hmpabon@equitel.com.co

Territory Covered:       Colombia                               

BRANCHES:-
Physical Address:        Medellin, Antioquia
                                   Carrera 52 # 10-184                                                                       
Telephone:                 [57-4] 255-4200
Fax:                            [57-4] 255-4104
Email:                         bbedoya@equitel.com.co, enlace@equitel.com.co

Physical Address:       Barranquilla, Atlantico
                                   Calle 30 # 6B-25                                                                       
Telephone:                 [57-5] 366-4000
Fax:                            [57-5] 366-4001
Email:                         fsoto@equitel.com.co, enlace@equitel.com.co

HEADQUARTERS :-

Physical Address:         Trienergy S.A.
                                    Km. 7 Vma a Girsn
                                    Bucaramanga, Santander 
                                    Colombia                                  
Telephone:                  57 7 646 8060
Fax:                             57 7 646 8065 
Company E-Mail:         info@grupotrienergy.com
Power Generation:     generacion@grupotrienergy.com
UPS:                           potenciaelectronica@grupotrienergy.com
Service:                      servicio@grupotrienergy.com
Engines:                      motores@grupotrienergy.com
Parts:                          repuestos@grupotrienergy.com
WWW Address:           www.grupotrienergy.com

Territory Covered:       Colombia                               

HEADQUARTERS :-

Physical Address:        Tecnodiesel Limitada
                                    Carrera 16 No. 9-68 Avenida Simon Bolivar Service Shop Carrera 10 No.9-53
                                    AV.DEL FERROCARIL - LA POPA Dosquebradas, Risaralda Colombia 
Telephone:                  [57-63] 306102
Fax:                             [57-63] 300062 
Email::                         pereira@tecnodiesel.com.co

Territory Covered:       Colombia                               

BRANCHES:-
Physical Address:       Carrera 8, No. 27 - 43
                                   Cali, Colombia                                                                       
Telephone:                 (572) 442-2422
Fax:                            (572) 442-1798
Email:                         tecnodiesel@emcali.net.co

Physical Address:       Avenida Panamericana No. 32 - 50
                                   Pasto, Colombia                                                                       
Telephone:                 (57-2) 7237733
Fax:                            (57-2) 7238111
Email:                         tecnodiesel@multipasto.net.co

Physical Address:       Calle 6 No. 22D -10, El Piñal
                                   Buenaventura, Colombia                                                                       
Telephone:                 (57-2) 2439770
Fax:                            (57-2) 2439779
Email:                         tecnodiesel@telesat.com.co