Referencer:

AGA A/S, AH-Nichro Haardchrom A/S, AL-KO A/S, Alucast ApS, Andertech Plastteknik A/S, Brdr. Larsen Teknik ApS, C.G.B. Eloxering ApS, Combilent A/S, Danrol of Denmark A/S, Dansk Stålinstitut, Dansk Galvanisør Union, Danvak, Erfurth ApS, H. C. Handelscenter, Venslev A/S, Holmskov Rustfri Stainless Steel Company A/S, Kermo-Chrom A/S, Elvers-Hansen Maskinfabrik ApS, Masytec A/S Knudsen Plast A/S, KSH Konstruktioner A/S, Lincoln Danmark A/S, LMT Køling A/S, Magnemag A/S, Rose Holm A/S, Sur-Tech A/S, RikaPlast A/S, Svenningsens Maskinforretning A/S, Swegon A/S, Sønderborg Fornikling A/S.  MMA Møbler A/S, Landis & Gyr A/S, Frese Armatur A/S . fl.