EX-21.1 2 ex21_1.htm EXHIBIT 21.1
Exhibit 21.1

Subsidiaries of Ecology and Environment Inc. (the “Company”) as of July 31, 2018

   
 
Percentage of
Subsidiary Capital
Stock Owned by the
Company
         
1.
  
Ecology & Environment Engineering, Inc.
(a Colorado corporation)
  
100%
         
2.
  
Gestión Ambiental Consultores S.A.
(a corporation formed under the laws of Chile)
  
55.1%
         
3.
  
ecology and environment do brasil Ltda.
(a limited liability partnership formed under the laws of Brazil)
  
72%
         
4.
  
Walsh Environmental, LLC
(a limited liability company formed under the laws of Colorado)
  
100%
         
5.
  
Gustavson Associates, LLC
(a limited liability company formed under the laws of Colorado)
  
83.6% (a)
         
6.
  
Lowham-Walsh Engineering & Environment Services, LLC
(a limited liability company formed under the laws of Wyoming)
  
100% (a)(b)
         
7.
  
Walsh Peru, S.A. Ingenieros y Cientificos Consultores
(a corporation formed under the laws of Peru)
  
74.78% (a)
         
8.
  
Servicios Ambientales Walsh, S.A.
(a corporation formed under the laws of Ecuador)
  
51% (a)(c)
         
9.
  
Tianjin Green Engineering Company
(a limited liability company formed under the laws of the People's Republic of China)
  
50%
         
10.
  
Consortium of International Consultants, LLC
(a limited liability company formed under the laws of Delaware)
  
98%
         
11.
  
E & E Consulting, Inc.
(formed under the laws of British Columbia, Canada)
  
100%
         
12.
  
Ecology and Environment de Mexico, S.A. de C.V.
(a corporation formed under the laws of Mexico)
  
99.998%
         
13.
  
Ecology & Environment of Saudi Arabia Co. Ltd.
(a limited liability company formed under the laws of Saudi Arabia)
  
66 2/3%

 
(a)
Listed percentage owned by Walsh Environmental, LLC. (“Walsh”)
 
(b)
Walsh discontinued operations of Lowham-Walsh Engineering & Environment Services, LLC effective in April 2018.
 
(c)
Walsh sold its investment in Servicios Ambientales Walsh, S.A. effective February 1, 2019.