2026
2024
2022
2026
| Climatech International – B | H11 D31 E36 | |
| Delta Electronics – NL | H9 D02 D10 | |
| Roarco – B | H18 E19/F20 | |
| Vento – B | H11 R39 | |
| ED & A – B | H9 S20 | |
| NSF – B | H10 G21 | |
| Mastercool – B | H9 D09 |
2024
| Airios – NL | H7 P48 | |
| AirSmart – B | H11 T40 | |
| Airwatec-Cintropur – B | H6 D90 | |
| Aqua Aero Coatings – NL | H11 F62 | |
| Climatech International – B | H11 D31-E36 | |
| Cox Geelen – NL | H1 P30 | |
| Delta Electronics – NL | H9 D02-D10 | |
| ED & A – B | H9 S20 | |
| JD Turbulators – NL | H14 C100 | |
| Bekaert Combustion – NL | H1 V17 Z18 | |
| Mastercool – B | H9 D09 | |
| NSF – B | H10 G21 | |
| PSI Control – B | H5 L22 | |
| Roarco – B | H18 E19-F20 | |
| Sensata – NL | H11 V40 | |
| Tasseron Sensors – NL | H1 V29 | |
| Vento – B | H11 R39 | |
| Dirac Industries – B | H18 E02 | |
| JD Turbulators – NL | H18 L38 | |
| Universal Electronics Inc – NL | H5 G25 |
2022
| Airwatec – B | ||
| Aqua Aero Coatings – NL | ||
| Climatech International – B | ||
| Delta Electronics – NL | ||
| ED & A – B | ||
| Grada International – B | ||
| ITE – B | ||
| Kennemer Schagen Industries – NL | ||
| Mastercool – B | ||
| Muelink & Grol – NL | ||
| NSF – B | ||
| PSI Control – B | ||
| PureAir – NL | ||
| Resus – B | ||
| RF Technologies – B | ||
| Sensata – NL | ||
| Vento |
