Lincoln Electric, ESAB, Kemppi, Telwin, Fronius, Wurth, Merkle, EWM, Lorch, Most, Bester, Magster, Rehm, Hermann, Miller, Selco, Thermal Dynamics, KIT, Woltersdorf, Hypertherm, Kjellberg, Ajan, Jackle, Oerlikon, Jasic, Torros, Oliver, Time Group, Mitech, Kirk, Eland, Fubag, Asea, Hugong, Nikkey, Grovers, Kansas, Spec, Nebula, Spark, Solaris, Shtenli, Aurora, Linkor, Kawashima, Mark Tecnomec, Deka, Viriteka, Skiper, Stel, IMS, DJM, Гефест, Пульсар, Сварог, Торус, ВД, ВДУ, ВДУЧ, ПДГ, Патон, Ресанта, Магма, Пионер, Форсаж, Мультиплаз, АПР и пр.