# Geiger Pump & Equipment acquires Watermark Environmental Systems

Geiger Pump & Equipment Company, a portfolio company of Crane Group, has acquired Watermark Environmental Systems, a manufacturers' representative of water and wastewater treatment equipment serving the Mid-Atlantic region.

- Type: Acquisition
- Announced: 2025-12-15
- Where: Baltimore, Maryland, United States
- Status: announced
- Products: water and wastewater treatment equipment
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md), [Pumps and Valves](https://endata.com/sectors/pumps-valves.md)

## Companies

- [Crane Co.](https://endata.com/companies/1347.md) (investor)
- [Geiger Pump and Equipment](https://endata.com/companies/11597.md) (acquirer)
- [Watermark Environmental Systems](https://endata.com/companies/89137.md) (target)

## Sources

- [geigerinc.com](https://www.geigerinc.com/blog/geiger-pump-equipment-company-acquires-watermark-environmental-systems), 2025-12-15: "This acquisition is an exciting step forward for Geiger. By combining Watermark’s leading brands and experience with Geiger’s existing product depth, we’re expanding our capabilities and reinforcing our commitment to delivering best-in-class solutions to our valued customers."

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