| Nº
DE INSCRP. |
AUDITORA | DIRECCION | TELEFONO |
| 9 | ASIGNA S.A. | Rodriguez Peña 1666 | (0351)-473-8785/474-1707 |
| 20 | ATISAE ARGENTINA S.A. | Belgrano 863 Piso 5 | 4331-3361 |
| 23 | AUDITORA DEL INTERIOR S.A. | Pirovano 77 | (0345)-422-0230 |
| 16 | AUDITORIA TÉCNICA S.A. | Tucumán 1545 Piso 2D | 4373-3360/3282 |
| 10 | AXLE S.A. | Rivadavia 755 Piso 4 | 4342-0326/4331-6274/5094 |
| 18 | BSI INSPECTORATE ARGENTINA S.A. | Sarmiento 1113 Piso 4 | 4124-1200 |
| 2 | BUREAU VERITAS ARGENTINA S.A. | Av. Leandro N. Alem 1134 Piso 8 / 9 | (5411) 4000-8000 |
| 7 | E.C.A. S.A. (Suspendida) | Av. Córdoba 1856 Piso 6 | 4811-2864 |
| 19 | HERTIG S.A. | Sanchez de Loria 1852/54 | 4912-4590 4361-7136/7236 |
| 26 | INGE CONSULTORES S.A. INCO | Av. Carlos Pellegrini 755 6° | 4326-1815 / 1755 |
| 27 | LAIBA S.A. AMBIENTAL | Bulnes 1864 PB | 15-4499-7184 4943-7458 |
| 28 | MASSTECH S.R.L. | AV. CALLAO 132 PISO 5° | 4372-1700 / 4690 |
| 1 | SGS ARGENTINA S.A. | Salta 2116 | 4304-5500 / 5676 |
| 4 | USTEST ARGENTINA S.A. | Belgrano 5670 | 4207-7569 4342-4530/5735 |
| 21 | VERIFICADORA ANDINA | Sarmiento 250 Piso 4 | (0261)-420-3617 |