# Chemical Solutions Group acquires Celtic Water Care Solutions

Irish chemical solutions provider Chemical Solutions Group (CSG) has agreed to acquire Cork-based wastewater specialist Celtic Water Care Solutions Limited for an undisclosed sum. The acquisition is subject to merger control clearance.

- Type: Acquisition
- Announced: 2026-01-06
- Where: Little Island, Co. Cork, Ireland
- Status: announced
- Products: wastewater and effluent treatment chemicals and solutions
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md), [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md)

## Companies

- [Chemical Solutions Group](https://endata.com/companies/22015.md) (acquirer)
- [Celtic Water Care Solutions](https://endata.com/companies/22016.md) (target)

## Sources

- [irishexaminer.com](https://www.irishexaminer.com/business/companies/arid-41770547.html), 2026-01-06: "The acquisition of Celtic Water Care is part of a strategy to turn the company into a broader family of specialist solution providers for water-intensive industries."
- [csg-corporate.com](https://www.csg-corporate.com/csg-agrees-to-acquire-celtic-water-care-strengthening-irish-wastewater-and-environmental-services-footprint/), 2026-01-06: "We are proud to announce that Chemical Solutions Group (CSG) has agreed to acquire Celtic Water Care Solutions Limited (Celtic Water Care), a Cork-based wastewater and effluent treatment chemicals specialist serving private-sector customers across Ireland."

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