Ecology & Environment

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About EEI

Ecology and Environment Inc is a global network of innovators and problem solvers, dedicated professionals and industry leaders in scientific, engineering, and planning disciplines working together with our clients to develop technically sound, science-based solutions to the leading environmental challenges of our time. The listed name for EEI is Ecology and Environment, Inc. 

CEO
Lewis P. Cornell
CEOLewis P. Cornell
Employees
Employees
Headquarters
Lancaster, New York
HeadquartersLancaster, New York
Founded
1970
Founded1970
Employees
Employees

EEI Key Statistics

Market cap
66.89M
Market cap66.89M
Price-Earnings ratio
-34.04
Price-Earnings ratio-34.04
Dividend yield
Dividend yield
Average volume
8.05K
Average volume8.05K
High today
High today
Low today
Low today
Open price
Open price
Volume
0.00
Volume0.00
52 Week high
$15.58
52 Week high$15.58
52 Week low
$9.35
52 Week low$9.35

Stock Snapshot

The current Ecology & Environment(EEI) stock price is $15.45, with a market capitalization of 66.89M. The stock trades at a price-to-earnings (P/E) ratio of -34.04.

Ecology & Environment(EEI) stock opened on 2026-04-03 at —. The price climbed to — and dipped to —.

The Ecology & Environment(EEI)'s current trading volume is 0, compared to an average daily volume of 8.05K.

During the past year, Ecology & Environment(EEI) stock moved between $9.35 at its lowest and $15.58 at its peak.

During the past year, Ecology & Environment(EEI) stock moved between $9.35 at its lowest and $15.58 at its peak.

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