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Keep up to date on the
latest from CSG

6 January 2026
CSG agrees to acquire Celtic Water Care, strengthening Irish wastewater and environmental services footprint

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.

9 December 2025
Chemisorb+®: A Smarter Way to Deliver Powdered Activated Carbon (PAC) in Water Treatment

Chemisorb+® is an innovative, patented solution for delivering Powder Activated Carbon (PAC) in water treatment plants (WTPs). This whitepaper outlines the challenges posed by contaminants such as THMs and PFAS and explains how the Chemisorb+® PAC delivery system can quickly address these issues in a low-cost and dust-free way.

5 December 2025
Chemifloc awards Ed Storey Scholarship in Chemical Sciences at University of Limerick

We are proud to announce that Niamh Kilbride, a second-year Chemical and Biochemical Engineering student at the University of Limerick (UL), has been awarded the Ed Storey Scholarship in Chemical Sciences, funded by Chemifloc, a CSG Company.

5 November 2025
CSG Releases First Sustainability Report

Following the successful launch of the CSG Carbon Calculator, we are proud to release our first Sustainability Report, marking another major milestone in our journey toward measurable, transparent, and data-driven sustainability.

30 October 2025
CSG launches innovative Carbon Calculator to help customers measure and reduce emissions.

CSG is proud to introduce the CSG Carbon Calculator, an advanced, data-driven tool that transforms how we track and manage the carbon footprint of every product we deliver.

8 September 2025
Septiox®: A Proven Solution for Septicity in Wastewater Treatment

Septicity is a persistent challenge in wastewater systems, leading to odour complaints, infrastructure corrosion, and higher operating costs. In this whitepaper, we explore how Septiox®, a dual-action solution, can both prevent and remove H₂S, protecting infrastructure and improving long-term treatment efficiency.

12 July 2025
Chemifloc Group rebrands as CSG

After over four decades as one of Ireland’s leading chemical companies, Chemifloc Group has announced a rebrand of its parent entity to CSG, an acronym for Chemical Solutions Group. This change reflects the company’s evolution into a broader family of premium chemical solution providers.

9 June 2025
Entering the UK Market

GI Chemicals, a subsidiary of CSG, is proud to announce the launch of its bulk distribution business for sodium hydroxide (caustic soda) in the United Kingdom. Operating from Immingham port, the company will supply sodium hydroxide in a range of dilutions to meet diverse industrial requirements.

14 July 2023
New CEO Appointed

The Chemifloc Group is delighted to announce the appointment of Kevin Quinn as the Chief Executive Officer of Chemifloc Group and its subsidiaries.

19 March 2023
Chemifloc – Supporting Uisce Éireann in Delivering Essential Water Services

Chemifloc is proud to be a major supplier of chemicals to Uisce Éireann, the new name for Irish Water, Ireland’s public water authority. As a trusted supplier, we understand the importance of Uisce Éireann’s work in delivering vital water services that enable and contribute to thriving communities of Ireland.

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