Ferco DÃ©veloppement engages in the extraction and purification of grape compounds. It operates through following divisions: Oenological Tannins, Grape Polyphenals and Natural Grape Colorings. The Oenological Tannins division engages in the products sell under the Grap'tan brand and which are designed for wine manufacturing. The Grape Polyphenals division designs products for anti-oxydant and anti-radical properties. The Natural Grape Colorings division engages in the coloring food products. The company was founded by Marc Feries on September 3, 1996 and is headquartered in Saint-Montan, France.