1991	Udo Ziegler, graduate civil engineer, founded "ibz" as an engineering firm for plant layout
1995	Expansion into the specialised field of sound insulation by broadening our range of engineering offerings. The founding of a partnership under the Civil Code (GbR) ensued
1999	In response to growing success, the specialised field of sound insulation was excluded from the partnership under the Civil Code (GbR). The company then continued to run the remaining specialised field of plant layout as a sole proprietorship called "ibz engineering firm for plant layout and process engineering"
2003	Foundation of a new company, - ibz ENPROTEC GmbH -. Through the consolidation of both companies, the present engineering firm came into existence with the former co-operation partner "hiab Hanseatische Industrieanlagenbau GmbH" Relocation of the company within Mölln The new premises are now located in an appealing timbre-framed building with a stylish ambience in the direct proximity of the city centre