# ERMA FIRST acquires German marine water treatment specialist RWO

ERMA FIRST, a ballast water equipment manufacturer, acquired RWO GmbH, a German marine water treatment specialist.

- Type: Acquisition
- Announced: 2021-06-07
- Where: Bremen, Germany
- Status: announced
- Products: ballast water treatment systems, bilge water separation systems, water and wastewater treatment systems
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [ERMA FIRST](https://endata.com/companies/55642.md) (acquirer)
- [RWO GmbH](https://endata.com/companies/55643.md) (target)

## Sources

- [rwo.de](https://www.rwo.de/erma-first-acquires-german-marine-water-treatment-specialists-rwo/), 2021-06-07: "This is a win for ERMA FIRST and a win for RWO’s customers and staff."

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