The Chemifloc Group

Welcome to the Chemifloc Group! Our Group comprisesChemiflocGI Chemicals and Chemilab. With major operations in both Shannon and Foynes, we are proud to manufacture a wide range of high-quality chemicals and distribute them throughout Ireland. We are also a trusted partner of major European suppliers, and we maintain large inventories of chemicals in Ireland to ensure the security of critical supplies to our clients. Our self-owned chemical tanker fleet is the largest in the country and facilitates rapid distribution.

At Chemifloc, we’re dedicated to providing an extensive range of chemical products to meet the needs of the water, wastewater, dairy, pharmaceutical, automotive, and general industries. Our commitment to excellence is also evident in the comprehensive range of primary coagulants, coagulant aids, and odour control chemicals that we offer to Ireland’s water and effluent industry.

With over 40 years of experience, our team of experts combines manufacturing capability, industry knowledge, product development, and technical expertise to create solutions tailored to meet our customers’ unique needs. Whether you’re looking for a custom solution or need assistance choosing the right product from our extensive range, our team is always ready to help.

At the Chemifloc Group, we’re more than just a chemical supplier. We’re your partner in success, dedicated to providing exceptional products and unparalleled service every step of the way.


Why companies choose Chemifloc Group

  • A leader in chemical supplies
  • Extensive product range
  • Large-scale manufacturing
  • Global supply sources
  • Major storage capacity
  • Largest tanker fleet
  • Safe, rapid distribution
  • Creative solutions
  • R&D facilities
  • Strong support services
  • A trusted partner

Our Group

Chemifloc offers an extensive range of chemical products to the water, wastewater, dairy, pharmaceutical, automotive and general industries. We also provide technical advice and guidance to our customers on any concerns relating to the treatment of water.

GI Chemicals, located in Foynes, is the largest supplier of tanker loads of chemicals in Ireland. It supplies industrial chemicals to customers, including hydrochloric acid, sulphuric acid and a range of concentrations of both sodium hydroxide and potassium hydroxide.

Chemilab offers jar testing and coagulation studies both in our dedicated laboratory, or at your site, depending on customer preferences. In addition, we provide jar testing/plant optimisation training, with full technical backup services and technical advice to help customers to maintain plant optimisation.

Our Products

Chemifloc offers an extensive range of chemical products in the following categories:


Our chemicals are added to water to form aluminium or iron precipitates. These absorb impurities in the water as they form, functioning to clean the water supply of contaminants.

Potable (Drinking)
Water Polyelectrolytes

Potable polyelectrolytes are chemical flocculants used in the conditioning/ thickening of the sludge line in potable drinking water treatment. They help floc formation and removal.


Polyelectrolytes are chemical flocculants used in the conditioning/ thickening of the sludge line in wastewater treatment.


Chemifloc provide a wide range of general chemical products, including aluminium sulphate, ferric sulphate, sodium hypochlorite and fluoride.

How can we help?

If you are interested in knowing more about ourproducts and services, please contact us.