...Kisag, Klingspor, Knipex, Knuchel Farben, Kraftwerk, Krause, Kukko, Lamello, Laserliner, Led Lenser, Leica, Lenox, Lista, Loctite, Lyra, mafell, Makita, Mapo, Mascott, Max Hauri, Meister, Metabo, Metec, Metrica, Motorex, MSA, Mungo, Neoperl, Nicro, Nilfisk, Nordride, Ochsenkopf, Oerlikon, Orgapack, Osram, Panasonic, PB Swiss Tools, Peddinghaus, Peltor, Permafix, Petzl, Pevalin, Pfanner, Pferd, Pica...