| 2013 | SOCIEDAD DE FOMENTO JULIO LOPEZ |
| 2013 | SOCIEDAD DE OBSTETRICIA |
| 2013 | SOCIETE VIJAES |
| 2013 | SOCMER S.A. |
| 2013 | SOCOTHERM AMERICAS S.A. |
| 2013 | SODA D'Anna |
| 2013 | SODIMAC |
| 2013 | SOFTYS |
| 2013 | SOGEFI ARGENTINA SACIF |
| 2013 | SOLBAYRES |
| 2013 | SOLIS CANO (EX AUTOPISTAS GEA 8) |
| 2013 | SOLUCIONES MRO |
| 2013 | SOLVENS S.A. |
| 2013 | Someco Electronics s.a. / First Rate s.a. |
| 2013 | SONNE SRL |
| 2013 | SONY ARGENTINA S.A |
| 2013 | SPIRAX SARCO |
| 2013 | SPORT SOCIAL CLUB |
| 2013 | ST MARGARET S SCHOOL |
| 2013 | ST MATTHEWS COLLEGE |
| 2013 | STAR TECHNOLOGY S.A |
| 2013 | STILO WG SRL |
| 2013 | STRAPLAS S.A. |
| 2013 | STRAUB Y ASOCIADOS - GOLDEMBERG SALADINO |
| 2013 | STRIGER EX ISE S.A. - SEGURIDAD PRIVADA |
| 2013 | SUBSECRETARIA DE DERECHOS HUMANOS |
| 2013 | SUBSECRETARIA DE TRANSITO -MUNICIP. DE LA MATANZA. |
| 2013 | SUBTERRANEOS DE BS. AS. |
| 2013 | SUIZO ARGENTINA S.A. |
| 2013 | SULLAIR ARGENTINA |