# KONZMANN Group acquires Herber & Petzel Building Services

The KONZMANN Group acquired Herber & Petzel Gebäudetechnik GmbH & Co. KG, a family-owned business with over 125 years of experience and 55 specialists in refrigeration, air conditioning, ventilation, and electrical engineering, based in Münster, Germany. The company will be integrated into the Refrigeration Technology Division.

- Type: Acquisition
- Announced: 2026-03-09
- Where: Münster, Germany
- Jobs: 55
- Status: completed
- Products: refrigeration, air conditioning, ventilation, electrical engineering services
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md)

## Companies

- [Konzmann Holding GmbH](https://endata.com/companies/32178.md) (acquirer)
- [Herber & Petzel Gebäudetechnik GmbH & Co. KG](https://endata.com/companies/90771.md) (target)

## Sources

- [konzmann-gruppe.de](https://konzmann-gruppe.de/en/news-en/herber-petzel-building-services-joins-the-konzmann-group/), 2026-03-09: "With the acquisition of Herber & Petzel, the KONZMANN Group is adding an experienced family-owned business to its portfolio."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.