| 1 | | Pipefitter | N/A |  ZW | N/A | N/A | N/A | Norvent Pipework Limited | N/A | Bromsgrove, Worcestershire, United Kingdom | Construction | N/A | N/A |
| 2 | | Pipefitter | N/A | ZW | N/A | N/A | N/A | Spectrum Mechanical Services Ltd | N/A | Beaver, Pennsylvania, United States | Mechanical or Industrial Engineering | N/A | N/A |
| 3 | | Pipefitter | N/A | ZW | N/A | N/A | N/A | Fire Consult S.L. | N/A | Getafe, Madrid, Spain | N/A | N/A | N/A |
| 4 | | Pipefitter | N/A | ZW | N/A | N/A | N/A | Doosan Babcock | N/A | Crawley, West Sussex, United Kingdom | N/A | N/A | +44 1914916600 |
| 5 | | Pipefitter | N/A | ZW | N/A | N/A | N/A | Gm Treble Ltd | N/A | Sandwell, Sandwell, United Kingdom | Mechanical or Industrial Engineering | N/A | N/A |
| 6 | | Boilermaker, Pipefitter | N/A | ZW | N/A | N/A | N/A | Unki Anglo Platinum Zimplats | N/A | N/A | Construction | N/A | N/A |
| 7 | | Boilermaker and Pipefitter | N/A | ZW | N/A | N/A | N/A | Triangle | N/A | United States | Mechanical or Industrial Engineering | N/A | +1 6623239074 |
| 8 | | Pipefitter | N/A | ZW | N/A | N/A | N/A | Spectrum M & E Limited | N/A | Coventry, Coventry, United Kingdom | N/A | N/A | N/A |
| 9 | | Boilermaker and Pipefitter | N/A | ZW | N/A | N/A | N/A | Coneg Eng | N/A | N/A | Mechanical or Industrial Engineering | N/A | N/A |
| 10 | | Pipefitter Mate | N/A | ZW | N/A | N/A | N/A | C J Welding | N/A | N/A | Construction | N/A | N/A |
| 11 | | Boilermaker, Pipefitter | N/A | ZW | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 12 | | Pipefitter and Service Engineer | N/A | ZW | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 13 | | Pipefitter | N/A | ZW | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 14 | | Boilermaker Plate Welder Pipefitter | N/A | ZW | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |