| Company | State | Logo | Represented by / |
| Audi Neckarsulm |  |  | Patrick Harnisch, patrick.harnisch(at)audi.de |
| Audi Ingolstadt | | | Markus Sippl, markus.sippl(at)audi.de |
| BMW AG | |  | |
| Highly-Marelli |  |  | Alan Pattle, alan_pattle(at)ck-mail.com |
| CSTB |  |  | Hervé Conan, herve.conan(at)cstb.fr |
| DENSO Automotive Dtl. GmbH | |  | Franz Kaspar, f.kaspar(at)eu.denso.com |
| DENSO THERMAL SYSTEMS SPA |  | | Antonio Liotino, a.liotino(at)eu.denso.it |
| Stellantis-FCA Italy | |  | Carlo Panzeri, carlo.panzeri(at)stellantis.com |
| Ford Werke GmbH, Germany | |  | Michael Steup, msteup(at)ford.com |
| Hanon Systems Deutschland GmbH | |  | Bernd Schütt, bschuet2(at)hanonsystems.com |
| Horiba-Mira | |  | Timothy Leedham, timothy.leedham(at)horiba-mira.com |
| IAV GmbH | |  | Benedikt Wirth, benedikt.wirth(at)iav.de |
| Applus Idiada | |  | |
| MAHLE Behr GmbH & Co. KG | |  | Carsten Flesch, Carsten.Flesch(at)mahle.com |
| Stellantis Opel, Germany | |  | Robert Bender, robert.thomas.bender(at)stellantis.com |
| Porsche | |  | Dagmar Gottschalk, dagmar.gottschalk(at)porsche.de |
| Stellantis PSA, France | | | Frederic Tchobinan, frederic.tchobanian(at)stellantis.com |
| Rail Tec Arsenal |  |  | Manfred Kreitmayer, manfred.kreitmayer(at)rta.eu |
| Renault | |  | Lionnel Deniaux, lionnel.deniaux(at)renault.com |
| Sanden | |  | Bernd Lauterbach, b.lauterbach(at)sanden-europe.com |
| Scania |  |  | Christer Ramden, christer.ramden(at)scania.com |
| Titanx Enginge Cooling AB | |  | Magnus Nilsson, magnus.nilsson(at)titanx.com |
| VALEO FRANCE | |  | Emmanuelle Piquard, Emmanuelle.piquard(at)valeo.com |
| VALEO KLIMASYSTEME GmbH | | | Rolf Schäfer, rolf.schaefer(at)valeo.com |
| Volkswagen | |  | Michael Budde, |
| Volvo Cars | |  | Daniel Strömberg, daniel.stromberg(at)volvocars.com |
| Volvo Group | |  | Bo Kihlander, Bo.Kihlander(at)volvo.com |
