| 1 | | Soldador | madrid |  ES | | | N/A | Hanson | N/A | Irving, Texas, United States | Mining & Metals | Irving, Texas, United States | +1 8566971616 |
| 2 | | Operario Y Soldador | montornès del vallès | ES | N/A | | N/A | Abengoa | N/A | Seville, Seville, Spain | Renewables & Environment | Seville, Seville, Spain | +34 954937111 |
| 3 | | Soldador | gijon | ES | N/A | | N/A | Dragados Sa | N/A | Madrid, Madrid, Spain | Construction | N/A | +34 934856642 |
| 4 | | Oficial De 1ª Soldador | gijon | ES | | N/A | N/A | Cevisa | N/A | Mieres, Asturias, Spain | Mining & Metals | N/A | N/A |
| 5 | | Soldador De Tuberã As De Alta Presiã³n | huelva | ES | | N/A | N/A | Imasa | N/A | Oviedo, Asturias, Spain | Chemicals | N/A | +34 981271700 |
| 6 | | Soldador | a coruña | ES | | N/A | N/A | Dragados Offshore | N/A | Puerto Real, Andalusia, Spain | Shipbuilding | N/A | +34 956470700 |
| 7 | | Soldador Industrial | gijon | ES | | N/A | N/A | Stem Industria E Comercio De Produtos Metalurgicos | N/A | Brazil | Mechanical or Industrial Engineering | N/A | N/A |
| 8 | | Soldador | a coruña | ES | | N/A | N/A | Macoga Engineered Expansion Joints | N/A | Spain | Oil & Energy | N/A | N/A |
| 9 | | Soldador Oficial 1A | valencia | ES | | N/A | N/A | Msm Alva S.L. | N/A | Sagunto, Valencia, Spain | Mechanical or Industrial Engineering | N/A | N/A |
| 10 | | Soldador, Calderero | tarragona | ES | | N/A | N/A | Grupo Arcoiris Plasticos | N/A | Jalisco, Mexico | Plastics | N/A | N/A |
| 11 | | Soldador | huelva | ES | | | N/A | Disseny Tècnic Ditecsa, Sa | N/A | Girona, Catalonia, Spain | Shipbuilding | Girona, Catalonia, Spain | N/A |
| 12 | | Soldador Oficial De 1ª | vigo | ES | | N/A | N/A | Pipeworks | N/A | Eugene, Oregon, United States | Shipbuilding | Eugene, Oregon, United States | +1 4043965960 |
| 13 | | Soldador, 1A | barcelona | ES | | N/A | N/A | Foima | N/A | Spain | Automotive | N/A | +34 644454279 |
| 14 | | Operario Soldador | N/A | ES | | N/A | N/A | Productos Forjados Sac | N/A | Peru | N/A | N/A | N/A |
| 15 | | Soldador Of.1ª | barcelona | ES | | N/A | N/A | Ingersoll Rand | N/A | Davidson, North Carolina, United States | Machinery | Davidson, North Carolina, United States | +1 6122082926 |
| 16 | | Soldador | sevilla | ES | | N/A | N/A | Airgrup, S.L. | N/A | La Rinconada, Andalucia, Spain | Mining & Metals | N/A | N/A |
| 17 | | Soldador Homologado | santa cruz de tenerife | ES | | N/A | N/A | Servicio Publico De Empleo Estatal | N/A | Madrid, Madrid, Spain | Mining & Metals | N/A | +34 947264446 |
| 18 | | Soldador | gijon | ES | | N/A | N/A | Ferralla Las Arobias | N/A | N/A | Construction | N/A | N/A |
| 19 | | Soldador | N/A | ES | | N/A | N/A | Naval | N/A | N/A | Shipbuilding | N/A | N/A |
| 20 | | Soldador | jerez de la frontera | ES | | N/A | N/A | Tamega 2002 | N/A | N/A | Maritime | N/A | N/A |