Omega Navigation Enterprises to Present at the Jefferies Shipping Conference in New York

Omega Navigation Enterprises, Inc. (NASDAQ: ONAV) (SGX: ONAV50), a provider of global marine transportation services focusing primarily on product tankers, announced today that members of the Company’s senior management will be presenting at the Jefferies fourth Annual Shipping Conference, which will take place in New York City on Tuesday, September 25, 2007.