ABOUT US
- 1926: Founding of DELLER
- The oldest brand under the ZILONIS umbrella. With a focus on safety heat exchangers, we have enriched the most sensitive processes for nearly 100 years.
- 1933: Founding of ACHENBACH+DEUKER
- Engineering for feedwater tanks and degassers.
- 1954: Founding of IGEFA WEINBRENNER
- Engineering company for electrical, district and waste heat with a focus on shell and tube heat exchangers.
- 1984: Founding of QUAST Anlagentechnik
- Stands for the realization of innovative ideas. Specializing in the manufacture of heat exchangers, reactors and columns.
- 2003: Foundation of AST Advanced Welding
- Specialist welding company for special apparatus and containers.
- 2005: Foundation of BAM Apparatebau
- Large apparatus construction and heat
exchangers from Siegerland.
- 2019: Founding of XELSION GmbH
- Entry into the plate heat exchanger market.
- 2020: Founding of ZILONIS
- Establishment of a parent company: ZILONIS.
- 2020: Acquisition of Eugen Büdenbender
- A company with a focus on high-quality products (containers) for the beverage & brewing industry and water treatment.
- 2023: Relocation of headquarters to Müschenbach
- Inauguration of the ZILONIS CAMPUS.
- 2023: Founding of ZILONIS Kosovo
- First overseas branch in Kosovo, responsible for the Southeast European market.
- 2023: Founding of ZILONIS Shanghai
- Seeing and shaping the future. Asia is one of the future markets in our fields.
- 2023 - today: Central strategy
- Development of a centralized strategy for the entire group.
- 2024: Foundation of ZILONIS Process Intelligence
- A company for digitalization, hardware and software.
AS CUSTOMER
Are you looking for sustainable solutions? With us you will find a partner who understands your needs and offers you the highest technical level.
AS EMPLOYEE
Are you also passionate about environmental technologies and would like to make a contribution to a more ecological future? Then become part of our team!
AS INNOVATION SCOUT
Do you also deal with innovative environmental
technologies in the areas of heating, cooling and
energy? Then let's develop the future together!
AS AN INVESTOR
You’re looking for investment opportunities with a clear conscience? Environment and returns don’t contradict themselves. Let’s talk about sensible innovations!
AS A SUPPLIER
You would like to cover our requirements and work together? We’re constantly looking for innovative products and strategic partners
AS AN ENTREPRENEUR
You’re looking for a successor? Leave your corporation based in the energy, environmental technology, or heat exchanger sectors in safe and capable hands!