Funded JRP-Partner
| Short Name | Organisation legal full name | Country | Logo |
| PTB | Physikalisch-Technische Bundesanstalt | Germany |   |
| CMI | Cesky Metrologicky Institut Brno | Czech Republic |  |
| DTU | Danmarks Tekniske Universitet | Denmark |  |
| INRIM | Istituto Nazionale di Ricerca Metrologica | Italy |  |
VTT | VTT, MIKES Metrology | Finland |  |
| NCL | University of Newcastle Upon Tyne | United Kingdom |  |
| NPL | NPL Management Limited | United Kingdom |  |
Unfunded JRP-Partner
| Short Name | Organisation legal full name | Country | Logo |
| HexMet | Hexagon Metrology GmbH | Germany |  |
| MDM | MDM Metrosoft Sas Di Deni Chiara & C. | Italy |  |
| Mitutoyo | Mitutoyo CTL Germany GmbH | Germany |  |
| Zeiss | Carl Zeiss Industrielle Messtechnik GmbH | Germany |  |
REG JRP-Partner
| Short Name | Organisation legal full name | Country | Logo |
| Aalto | Aalto-korkeakoulusäätiö | Finland |  |
| RWTH | Rheinisch-Westfaelische Technische Hochschule Aachen | Germany |  |
| Cardiff University | Cardiff University | United Kingdom |  |
Collaborators:
| Short Name | Organisation legal full name | Country | Logo |
| Allen Gears | Allen Gearing Solutions Ltd | United Kingdom |  |
| Klingelnberg | Klingelnberg GmbH | Germany |  |
| SvBrakes | Svendborg Brakes A/S | Denmark |  |
| Moventas | Moventas Wind /Gears Oy | Finland |  |
| VDI | Verein Deutscher Ingenieure e.V. | Germany |  |
| VDMA | Verband Deutscher Maschinen- und Anlagenbau e.V. | Germany |  |
| RR | Rolls-Royce | United Kingdom |  |
| BGA | British Gear Association | United Kingdom |  |
| ZF Services | ZF Services UK Ltd. | United Kingdom |  |
| ZF | ZF Wind Power Antwerpen NV | Belgium |  |
| UKAS | United Kingdom Accreditation Service | United Kingdom |  |
| Contact Gearing | Contact Gearing Ltd. | United Kingdom |  |
| FWPA | Finnish Wind Power Association | Finland |  |
| Fred.Olsen | Fred.Olsen Renewables | United Kingdom |  |
| ThyssenKrupp | ThyssenKrupp Rothe Erde | Germany |  |
| Timken | The Timken Company | USA |  |