| 1 | | Teleoperadora | sao paulo |  BR | | | N/A | Telefónica | +5511980641243 | Madrid, Madrid, Spain | Telecommunications | N/A | +34 900111004 |
| 2 | | Teleoperadora | N/A |  PE | | | N/A | Mdy Contact Center & Bpo | N/A | Monterrey, Nuevo Leon, Mexico | Telecommunications | N/A | N/A |
| 3 | | Teleoperadora | salvador | BR | | | N/A | Atento | N/A | Madrid, Madrid, Spain | Outsourcing/Offshoring | Madrid, Madrid, Spain | +34 917406800 |
| 4 | | Teleoperadora | N/A |  AR | | | N/A | Covedisa | N/A | Buenos Aires, Argentina | Telecommunications | N/A | N/A |
| 5 | | Teleoperadora | N/A | PE | | | N/A | Mdy Contact Center & Bpo | N/A | Monterrey, Nuevo Leon, Mexico | Telecommunications | N/A | N/A |
| 6 | | Teleoperadora | N/A |  CL | N/A | | N/A | Atentochile | N/A | Chile | Information Technology and Services | N/A | N/A |
| 7 | | Teleoperadora | diadema | BR | N/A | | N/A | Atento Brasil | N/A | Sao Paulo, Sao Paulo, Brazil | Consumer Services | N/A | +55 1156813009 |
| 8 | | Teleoperadora | bilbao |  ES | N/A | | N/A | Atento | N/A | Madrid, Madrid, Spain | Outsourcing/Offshoring | Madrid, Madrid, Spain | +34 917406800 |
| 9 | | Teleoperadora | nova iguacu | BR | N/A | | N/A | Atento Brasil | N/A | Sao Paulo, Sao Paulo, Brazil | Banking | N/A | +55 1156813009 |
| 10 | | Mecanica, Teleoperadora | salvador | BR | N/A | | N/A | Atento Brasil | N/A | Sao Paulo, Sao Paulo, Brazil | Banking | N/A | +55 1156813009 |
| 11 | | Teleoperadora | N/A | ES | N/A | | N/A | Telefónica | N/A | Madrid, Madrid, Spain | Telecommunications | N/A | +34 900111004 |
| 12 | | Teleoperadora | N/A | BR | N/A | | N/A | Ctis | N/A | Barueri, Sao Paulo, Brazil | Information Technology and Services | N/A | +55 6132189026 |
| 13 | | Teleoperadora | canoas | BR | N/A | | N/A | Atento Brasil | N/A | Sao Paulo, Sao Paulo, Brazil | Facilities Services | N/A | +55 1156813009 |
| 14 | | Teleoperadora | N/A |  SV | N/A | | N/A | Claro El Salvador | N/A | El Salvador | Telecommunications | N/A | N/A |
| 15 | | Teleoperadora | N/A | BR | N/A | | N/A | Ctis | N/A | Barueri, Sao Paulo, Brazil | Information Technology and Services | N/A | +55 6132189026 |
| 16 | | Teleoperadora | salamanca | ES | N/A | | N/A | Adecco | N/A | N/A | Telecommunications | N/A | N/A |
| 17 | | Teleoperadora Comercial | colombia | BR | N/A | | N/A | Cintandina | N/A | N/A | Import and Export | N/A | N/A |
| 18 | | Teleoperadora | N/A | BR | | N/A | N/A | Ctis | N/A | Barueri, Sao Paulo, Brazil | Information Technology and Services | N/A | +55 6132189026 |
| 19 | | Teleoperadora | N/A | BR | | N/A | N/A | Teleperformance | N/A | Paris, Île-De-France, France | Outsourcing/Offshoring | Paris, Île-De-France, France | +57 3106124586 |
| 20 | | Teleoperadora and Backoffice | rio de janeiro | BR | | N/A | N/A | Atento Brasil | N/A | Sao Paulo, Sao Paulo, Brazil | Insurance | N/A | +55 1156813009 |