Messebau und Montagen:                                                                                              Bühnenbau und Veranstaltungstechnik:

National:                                                                                                                                    National:

- Löser GmbH (Birkenau)                                                                                                     - SIGMA System Audio- Visuell GmbH (Düsseldorf)

- Ackermann Messebau GmbH (Düsseldorf)                                                                    - MLS MAGIC light + sound GmbH (Köln)

- Exposant GmbH (Potsdam)                                                                                               - tennagels Medientechnik GmbH (Düsseldorf)

- M.C.S. Werbe- & Messebau GmbH (Aachen)                                                                 - Diverse Filmproduktionen und  Agenturen   

 - SKP Messe Objekt Event GbR (Waldbröl)                                                                   Ladenenbau:

- Standhaft Messebau GmbH (Neuss)                                                                                 - Elaboro Montagepartner GmbH

- Schilling Messe-&Austellungsbau GmbH (Besigheim)

International:

- Expomobilia AG (Schweiz)                                                                                               

- enax AG (Schweiz)                     

- Hesta Standbouw BV (Holland)