Ecology and Environment, Inc. Announces Revision of Dividend Record Date

| Source: Ecology and Environment, Inc. Ecology and Environment, Inc.

LANCASTER, NY--(Marketwired - Jul 23, 2013) - Ecology and Environment, Inc. (E & E) (NASDAQ: EEI) announced July 22, 2013 that its Board of Directors had declared a six month dividend of 24 cents per share payable on or before August 9, 2013. The Company is changing the record date from July 22, 2013 to July 31, 2013.

Ecology and Environment, Inc. has completed more than 50,000 projects for a wide variety of clients in 122 countries, providing environmental solutions in nearly every ecosystem on our planet. The Company is listed on NASDAQ under the symbol EEI and is located on the web at www.ene.com.