| 1 | | Soldador | bilbao |  ES | | | N/A | Fagor Industrial | N/A | Spain | Consumer Services | N/A | N/A |
| 2 | | Soldador of 1 | gijon | ES | N/A | | N/A | Imasa | N/A | Oviedo, Asturias, Spain | Mining & Metals | N/A | +34 981271700 |
| 3 | | Operario Y Soldador | montornès del vallès | ES | N/A | | N/A | Abengoa | N/A | Seville, Seville, Spain | Renewables & Environment | Seville, Seville, Spain | +34 954937111 |
| 4 | | Soldador Multi Codec | N/A | ES | | N/A | N/A | Maivisa | +34610090986 | N/A | N/A | N/A | N/A |
| 5 | | Soldador | gijon | ES | | N/A | N/A | Estanda Fundiciones S.A. | N/A | N/A | International Trade and Development | N/A | N/A |
| 6 | | Soldador Especialista and Caldereo | N/A | ES | | N/A | N/A | Alstom | N/A | France | N/A | N/A | +33 327141800 |
| 7 | | Soldador Tig | bilbao | ES | | N/A | N/A | Ormazabal | N/A | Zamudio, Basque Country, Spain | Mining & Metals | N/A | +34 934127667 |
| 8 | | Soldador, Calderero | tarragona | ES | | N/A | N/A | Grupo Arcoiris Plasticos | N/A | Jalisco, Mexico | Plastics | N/A | N/A |
| 9 | | Soldador Homologado | valencia | ES | | N/A | N/A | Matisa Sa | N/A | N/A | Mechanical or Industrial Engineering | N/A | N/A |
| 10 | | Soldador Homologado | barcelona | ES | | N/A | N/A | Copisa Constructora Pirenaica S.A. | N/A | Spain | Construction | N/A | +34 977135014 |
| 11 | | Soldador Oficial De 1ª | vigo | ES | | N/A | N/A | Pipeworks | N/A | Eugene, Oregon, United States | Shipbuilding | Eugene, Oregon, United States | +1 4043965960 |
| 12 | | Operario Soldador | N/A | ES | | N/A | N/A | Productos Forjados Sac | N/A | Peru | N/A | N/A | N/A |
| 13 | | Soldador | barcelona | ES | | N/A | N/A | Ddm | N/A | Turkey | Construction | N/A | N/A |
| 14 | | Soldador | barcelona | ES | | N/A | N/A | Desempleado | N/A | N/A | Construction | N/A | N/A |
| 15 | | Soldador | bilbao | ES | | N/A | N/A | Babcock Power España | N/A | N/A | Airlines/Aviation | N/A | N/A |
| 16 | | Soldador | vigo | ES | | N/A | N/A | Mecalsa.Sl | N/A | N/A | Mechanical or Industrial Engineering | N/A | N/A |
| 17 | | Soldador | barcelona | ES | | N/A | N/A | Tv95 | N/A | N/A | Renewables & Environment | N/A | N/A |
| 18 | | Soldador Eh Instructor De Kajukembo | madrid | ES | | N/A | N/A | Inoxcal 90 | N/A | N/A | Mining & Metals | N/A | N/A |
| 19 | | Oficial De 1ª Soldador | gijon | ES | | N/A | N/A | Imasa Sl | N/A | N/A | Construction | N/A | N/A |
| 20 | | Soldador of 1 | vigo | ES | | N/A | N/A | Freire Shipyard C.N.P.Freire | N/A | N/A | Mechanical or Industrial Engineering | N/A | N/A |