Phoslock Water Solutions Limited is an Australia-based company, which is a provider of solutions for phosphate removal and harmful algae prevention. The Company is engaged in the sale and marketing of product, Phoslock. It is involved in the Phoslock granules and application services, and lake restoration consulting services. The Company's geographical segments are Australia/New Zealand, Europe/the United Kingdom, North America and Asia. Phoslock is used to remove excess phosphate from water. Phoslock is a tool in algae management. Phoslock is developed in Australia by the Commonwealth Scientific and Industrial Research Organisation (CSIRO). Phoslock is a chemical-free technology, which locks phosphate and thereby prevents algal blooms. The Company's subsidiaries include Phoslock Pty Ltd, Phoslock Technologies Pty Ltd, Phoslock International Pty Ltd, Phoslock Water Solutions UK Co Ltd and Phoslock Europe GmbH.