CSG Chemical Solutions acquires Celtic Water Care Solutions

The Competition and Consumer Protection Commission has cleared CSG Chemical Solutions' acquisition of Celtic Water Care Solutions, a Cork-based wastewater treatment chemicals specialist. The deal was agreed in January 2026 and will make Celtic Water Care a wholly owned subsidiary of CSG.

“Bringing Celtic Water Care Solutions into the CSG family strengthens our presence in Cork and the wider Munster region, adds complementary wastewater and effluent treatment services to our chemistry-led offering.”irishexaminer.com

• 1 source
• irishexaminer.comCSG deal for Cork wastewater treatment firm Celtic Water Care gets green lightMartin ClaffeyOct 9, 2026

Summarized from public sources; check the original articles before acting on it.