Plentex Limited (Plentex) is an Australia-based company, which is engaged in manufacturing of aquatic and pet feed, and aquaculture. The Company's principal activities include producing macro and micro algae for the use in functional foods, nutraceuticals, pharmaceuticals, cosmeceuticals, chemicals, aqua feeds, stock feeds, supplements and biofuels. The Company's operating segments include algae and investments. The Company's biotechnology assets comprise algae-based skin treatments, research and development portfolio, nutritional supplements and a blood-spot nutrient screening platform. The Company's subsidiaries include Georgetown Mining Limited, Pacific Fertilisers And Chemicals Pty Ltd, Pacific Aquaproducts Pty Ltd, Blue Sundial Pty Ltd, Plentex (Operations) Pty Ltd, Nideux Limited, Nesi Group Limited and Xerion Limited.