Zenith International
- A design and exhibition services company. France.
- http://perso.orange.fr/zenithinternational/

Zeiher GmbH
- Offers planning and construction of wooden inner structures for exhibition and trade-fair construction. Germany.
- http://www.zeiher-online.com/hme.htm

Zest Events
- Event and exhibition consultation and project management. Sydney, Australia.
- http://www.zestevents.com.au/