| 1 | | Soldador | pamplona |  ES | | | N/A | Orona | N/A | Hernani, Basque Country, Spain | Building Materials | Hernani, Basque Country, Spain | +34 976400480 |
| 2 | | Soldador | bilbao | ES | | | N/A | Fagor Industrial | N/A | Spain | Consumer Services | N/A | N/A |
| 3 | | Soldador Mig Mag, Electrodo | marbella | ES | | | N/A | En Paro | N/A | Spain | Industrial Automation | N/A | N/A |
| 4 | | Soldador | gijon | ES | N/A | | N/A | Dragados Sa | N/A | Madrid, Madrid, Spain | Construction | N/A | +34 934856642 |
| 5 | | Soldador Multi Codec | N/A | ES | | N/A | N/A | Maivisa | +34610090986 | N/A | N/A | 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 | | Tecnico Industrial, Oficial De 1ª Soldador | granollers | ES | | N/A | N/A | Estruagua Water Technology | N/A | Barcelona, Catalonia, Spain | Mechanical or Industrial Engineering | N/A | N/A |
| 8 | | Soldador Tig | bilbao | ES | | N/A | N/A | Ormazabal | N/A | Zamudio, Basque Country, Spain | Mining & Metals | N/A | +34 934127667 |
| 9 | | Soldador | madrid | ES | | N/A | N/A | Añuri Oicón Group | N/A | Pamplona, Navarre, Spain | N/A | N/A | N/A |
| 10 | | Soldador | bilbao | ES | | N/A | N/A | Metal | N/A | Wilmington, Delaware, United States | Shipbuilding | Wilmington, Delaware, United States | N/A |
| 11 | | Soldador Homologado | barcelona | ES | | N/A | N/A | Copisa Constructora Pirenaica S.A. | N/A | Spain | Construction | N/A | +34 977135014 |
| 12 | | Soldador | madrid | ES | | N/A | N/A | Hap (Hmong American Partnership) | N/A | Saint Paul, Minnesota, United States | Construction | Saint Paul, Minnesota, United States | N/A |
| 13 | | Soldador De Tuberã As De Alta Presiã³n | huelva | ES | | N/A | N/A | Imasa | N/A | Oviedo, Asturias, Spain | Chemicals | N/A | +34 981271700 |
| 14 | | Soldador-Montador | madrid | ES | | N/A | N/A | Acatec | N/A | Argentina | Mining & Metals | N/A | N/A |
| 15 | | Oficial 1 Montador Y 2 Soldador | sevilla | ES | | N/A | N/A | Inem | N/A | Lisbon, Lisbon, Portugal | Shipbuilding | N/A | +351 222065000 |
| 16 | | Of 1ª Soldador | jerez | ES | | N/A | N/A | Dragados Offshore | N/A | Puerto Real, Andalusia, Spain | Construction | N/A | +34 956470700 |
| 17 | | Soldador | barcelona | ES | | N/A | N/A | Ddm | N/A | Turkey | Construction | N/A | N/A |
| 18 | | Soldador | gijon | ES | | N/A | N/A | Zitron Nederland Bv | N/A | Netherlands | Oil & Energy | N/A | +31 742408260 |
| 19 | | Soldador | zaragoza | ES | | | N/A | Caf | N/A | Caracas, Capital, Venezuela | Mining & Metals | Caracas, Capital, Venezuela | +39 303229967 |
| 20 | | Soldador | bilbao | ES | | N/A | N/A | Babcock Power España | N/A | N/A | Airlines/Aviation | N/A | N/A |