Olley has a Bachelor of Agricultural Science from the University of Queensland, Brisbane, Australia. Previously, he worked in Australia, Indonesia and Singapore. He has more than ten years experience in animal production and nutrition from working in the premixing and feed additive industry throughout the Asian Pacific region. There has been a particular focus on enzymes, methionine, vitamins and premixes.

You can contact Mark Olley at the Impextraco NV Singapore Representative Office, 91, Tanglin Road, #02-08 Tanglin Place, 247918 Singapore. Tel.:  +65 - 64816808  and Mob.:  +65 - 97768980 or mail him at  Mark.Olley@impextraco.com