| 1 | | Operaria Fabril | N/A |  PT | | | N/A | Delphi | N/A | Kent, Kent, United Kingdom | Automotive | N/A | +52 6758668788 |
| 2 | | Operaria Fabril | lisbon | PT | | | N/A | Rb | N/A | Berks, West Berkshire, United Kingdom | Consumer Goods | Berks, West Berkshire, United Kingdom | +44 1753506800 |
| 3 | | Operaria Fabril2080 | N/A | PT | | | N/A | Sumol+Compal | N/A | Carnaxide, Lisbon, Portugal | Food Production | N/A | N/A |
| 4 | | Operaria Fabril | sequeira | PT | N/A | | N/A | Dura Automotive | N/A | Auburn Hills, Michigan, United States | Automotive | Auburn Hills, Michigan, United States | +40 256300030 |
| 5 | | Operaria | ponte de lima | PT | N/A | | N/A | Borgwarner Inc. | N/A | Auburn Hills, Michigan, United States | Automotive | Auburn Hills, Michigan, United States | +1 6072576700 |
| 6 | | Operaria Fabril | lisbon | PT | N/A | | N/A | Visteon Corporation | N/A | Michigan, United States | Automotive | N/A | +1 6148713527 |
| 7 | | Operaria | porto | PT | N/A | | N/A | Calvelex | N/A | Portugal | Textiles | N/A | N/A |
| 8 | | Operaria | ponte de lima | PT | N/A | | N/A | Grupo Antolin | N/A | Spain | Automotive | N/A | +40 758715940 |
| 9 | | Operaria | N/A | PT | N/A | | N/A | Jac Products | N/A | Pontiac, Michigan, United States | Automotive | Pontiac, Michigan, United States | +1 7068822391 |
| 10 | | Operaria Fabril | lisbon | PT | N/A | | N/A | Jac Products | N/A | Pontiac, Michigan, United States | Automotive | Pontiac, Michigan, United States | +1 7068822391 |
| 11 | | Operaria | lisbon | PT | | N/A | N/A | Nextel Telecomunicações | N/A | Sao Paulo, Sao Paulo, Brazil | Warehousing | N/A | N/A |
| 12 | | Operaria Fabril | N/A | PT | | N/A | N/A | Kemetyl Group | N/A | Haninge, Stockholm, Sweden | Chemicals | N/A | N/A |
| 13 | | Operaria Fabril | lisbon | PT | | | N/A | Silvex | N/A | Benavente, Santarem, Portugal | Plastics | Benavente, Santarem, Portugal | +27 832537224 |
| 14 | | Operaria | porto | PT | | N/A | N/A | Probo.Nl | N/A | Netherlands | Public Relations and Communications | N/A | N/A |
| 15 | | Operaria | N/A | PT | | N/A | N/A | Ria Blades Sa | N/A | Vagos, Aveiro, Portugal | Renewables & Environment | N/A | N/A |
| 16 | | Operaria Frabril | N/A | PT | | N/A | N/A | Plastidom S.A. | N/A | Leiria, Leiria, Portugal | Plastics | Leiria, Leiria, Portugal | N/A |
| 17 | | Operaria | N/A | PT | | N/A | N/A | Plasfilm Embalagens Plasticas Ltda. | N/A | N/A | Plastics | N/A | N/A |
| 18 | | Operaria Fabril | N/A | PT | | N/A | N/A | Associação Antigos Alunos Isg | N/A | N/A | Education Management | N/A | N/A |
| 19 | | Operaria | N/A | PT | | N/A | N/A | Fejosal | N/A | N/A | Automotive | N/A | N/A |
| 20 | | Operaria Fabril | N/A | PT | | N/A | N/A | Oke Tillner Perfis Lda | N/A | N/A | Plastics | N/A | N/A |