| 1 | | Operaio | cosenza |  IT | | | N/A | Alfagomma Group | N/A | Vimercate, Lombardia, Italy | Chemicals | Vimercate, Lombardia, Italy | N/A |
| 2 | | Operaio | milan | IT | | | N/A | Azienda Trasporti Milanesi Spa | N/A | Milan, Lombardy, Italy | Think Tanks | N/A | N/A |
| 3 | | Operaio In Mobilitã | milan | IT | | | N/A | Industria | N/A | London, Greater London, United Kingdom | Printing | London, Greater London, United Kingdom | +44 2476634071 |
| 4 | | Operaio | crotone | IT | | | N/A | A2a | N/A | Italy | Electrical/Electronic Manufacturing | N/A | +39 292873208 |
| 5 | | Operaio | novara | IT | | | N/A | Sirti | N/A | Milano, Lombardy, Italy | Telecommunications | N/A | +39 456137811 |
| 6 | | Operaio Specializzato | N/A | IT | | | N/A | Adecco | N/A | Zurich, Zurich, Switzerland | N/A | Zurich, Zurich, Switzerland | +39 442511092 |
| 7 | | Operaio | bergamo | IT | | | N/A | Enel | N/A | Italy | Utilities | N/A | +39 783028113 |
| 8 | | Operaio | brescia | IT | N/A | | N/A | Fratelli Beretta Spa | N/A | Milano, Lombardy, Italy | Food Production | N/A | N/A |
| 9 | | Operaio | messina | IT | N/A | | N/A | Duferdofin Nucor Srl | N/A | Brescia, Lombardia, Italy | Mining & Metals | N/A | N/A |
| 10 | | Operaio | avellino | IT | N/A | | N/A | Whirlpool Corporation | N/A | Benton Harbor, Michigan, United States | Consumer Electronics | Benton Harbor, Michigan, United States | +1 4234723371 |
| 11 | | Operaio | bergamo | IT | N/A | | N/A | Brembo S.P.A. | N/A | Stezzano, Lombardy, Italy | Automotive | N/A | +39 356051111 |
| 12 | | Operaio | naples | IT | N/A | | N/A | Fca Fiat Chrysler Automobiles | N/A | London, England, United Kingdom | Automotive | London, England, United Kingdom | N/A |
| 13 | | Operaio | carrara | IT | N/A | | N/A | Edison Spa | N/A | Milano, Lombardy, Italy | Oil & Energy | N/A | N/A |
| 14 | | Operaio | treviso | IT | N/A | | N/A | Luxottica | N/A | Agordo, Veneto, Italy | Apparel & Fashion | N/A | +39 119142611 |
| 15 | | Operaio | ceccano | IT | N/A | | N/A | Abb | N/A | Zurich, Switzerland | Electrical/Electronic Manufacturing | N/A | +41 223061550 |
| 16 | | Operaio | turin | IT | N/A | | N/A | Algar Telecom | N/A | Brazil | Telecommunications | N/A | +55 3432689800 |
| 17 | | Operaio Di Produzione | varese | IT | N/A | N/A | N/A | Rohm And Haas | N/A | United States | Chemicals | N/A | N/A |
| 18 | | Operaio | savona | IT | N/A | | N/A | Ferrellgas | N/A | Overland Park, Kansas, United States | Oil & Energy | Overland Park, Kansas, United States | +1 6082694330 |
| 19 | | Operaio | turin | IT | N/A | | N/A | Fci | N/A | Connecticut, United States | Electrical/Electronic Manufacturing | N/A | +91 4023422309 |
| 20 | | Operaio | lucca | IT | N/A | | N/A | Lucart Group | N/A | Lucca, Tuscany, Italy | Consumer Goods | N/A | N/A |