3-N, Allnex, Aluplast, A.V.S. Römer, BBEU Bio Base Europe Pilot Plant, Bernauer Kunststofftechnik, Bioeconomy Association, Bio-Fed, Biologiq, Brenntag, Bretthauer, C. F. Maier, Catalisti, Centexbel, Cherbsloeh, Circolide, Click Plastics, Constructive Bio, Continental, Cordenka, Corvay Specialty Chemicals, CropEnergies, CurTec, Cysbio, Dietzel Univolt, Eisenhuth, Ecoras, Elix Polymers, Engel, Eurocell, Evonik, FFB Beteiligungen, Fillamentum, Fleck-Dach, Flexa, FNR, Food Processing, Gaudlitz Group, Gabriel-Chemie, G², Hallstar, HMEL, Hochschule Weihenstephan-Triesdorf, IGEFA, ICMPP, IMCD, India Glycols, Inecsys, Ingevity, IKK at Leibniz University Hannover, Interapolimer, Isotech, Jonsac, Jura Group, KE-Technik, Kraiburg TPE, Kunststoff-Institut Lüdenscheid, Kupilka, LKH Kunststofftechnik, Masterflex, Metall-Kunststoff-Technik, MetGen, MOCOPINUS, Nagase, NakedPak, NIOZ, Normann Kock, Nowofol, OBO Bettermann, ORAFOL, Paques Biomaterials, PAPKOT, Parry Murugappa, Plastr, Polyvel Europe, Praj Industries, Reiling, Repsol, Revoltech, RWTH Aachen University, SB IT, Saxonia Galvanik, Schaumstoff-Technik Regensburg, Sciedo, SIGA, SLM Kunststofftechnik, SpirStar, Subrenat, Superseven, Synthos, Taracell, Thomas Swan, Thyssenkrupp, TITK, TotalEnergies Corbion, Treffert, TZ Horb, UPM, Van Genechten Packaging, VITO, VTT, Waku, WIDOPAN, WKI, Will & Co and Wood K plus.