Since beginning operations in 1994, we have worked in a continuous and uninterrupted manner in support of petroleum, mining, and electricity development projects. Our crews, some of the most experienced in the industry, have the experience and knowledge of Peruvian geography which have allowed us to offer efficient and safe service to our clients. During this time, thousands of our clients' personnel as well as internal and external cargo have been transported.

| Andina Geofisica |
| Barrett Resources Perú Corp. |
| BHP Billton Tintaya |
| Coastal Oil & Gas Corp. |
| COGA (Compañia Operadora de Gas del Amazonas) |
| Consorcio Transmantaro |
| Cousa Coest |
| Energy Services del Perú |
| Enterprise Oil |
| ERM Argentina |
| Forest Soil Service |
| GAPS (Geophysical Acquisition & Processing Services Ltd) |
| Graña y Montero |
| Grant Geophysical |
| Helicusco |
| Hydro-Québec |
| Minera Los Peñoles del Peru |
| Minera Yanacocha |
| Mitsubishi Electric Power Products Inc. |
| Mobil Exploration & Producing Peru Inc. |
| Murphy Exploration & Producing Peru Inc. |
| Occidental Exploradora del Perú |
| Odebrecht Peru IngenierÍa y Construcción |
| ONPE (Oficina Nacional de Procesos Electorales del PerÚ) |
| Pangea Energy Ltd. |
| Parker Drilling Co. of Oklahoma Inc. |
| Perenco Peru Limited |
| Petrex |
| Petrobrás Energia Peru S.A. |
| Petroconsult |
| Petroperú |
| Phillips Petroleum Peru Ltd. |
| Pluspetrol Peru Corp. |
| Proime |
| Promperú |
| Quintana Minerals Corporation |
| Repsol-YPF, Sucursal Perú |
| SADE |
| Santa Fe Petroleum |
| Shell Prospecting & Development B.V. |
| SKANSKA |
| Talismán Petrolera del Peru S.A.R.L |
| Techint |
| Transportadora de Gas del Perú - TGP |