EXHIBIT A
Cinergy Investments, Inc. (Delaware, 10/24/1994)
Cinergy Solutions Holding Company , Inc. (Delaware, 2/11/1997;
formerly Cinergy Solutions, Inc.)
1388368 Ontario Inc. (Ontario, 12/2/99)
Cinergy Solutions Limited Partnership (Ontario,
12/14/99)/1/
3036243 Nova Scotia Company (Nova Scotia, 12/10/99)
Cinergy Solutions Limited Partnership (Ontario,
12/14/99)/1/
Vestar, Inc. (Delaware, 4/6/98; formerly Cinergy Business
Solutions, Inc.)
Vestar Limited (Ontario, 3/9/84; formerly Rose
Technology Group Limited)/2/
Cinergy EPCOM, LLC (Delaware, 8/20/99)
Cinergy EPCOM College Park, LLC (Delaware, 8/20/99)
Cinergy Solutions, Inc. (Delaware, 6/2/2000)
Cinergy Solutions of Tuscola, Inc. (Delaware, 10/13/98)
Energy Equipment Leasing LLC (Delaware, 11/12/98)/3/
Trigen-Cinergy Solutions LLC (Delaware, 2/18/1997)/4/
Trigen-Cinergy Solutions of Ashtabula LLC (Delaware, 4-21-
99)/3/
Trigen-Cinergy Solutions of Baltimore LLC (Delaware,
11/10/98)/3/
Trigen-Cinergy Solutions of Boca Raton, LLC (Delaware,
9/4/98)/5/
Trigen-Cinergy Solutions of Cincinnati LLC (Ohio,
8/29/1997)/6/
Trigen-Cinergy Solutions of College Park, LLC (Delaware,
2/18/99)/3/
Trigen-Cinergy Solutions of Danville LLC (Delaware,
11/29/99)
Trigen-Cinergy Solutions of Elmgrove, LLC (Delaware,
6/14/2000)/5/
Trigen-Cinergy Solutions of Illinois L.L.C. (Delaware,
4/17/1997)/3/
Trigen-Cinergy Solutions of Lansing LLC (Delaware,
11/3/99)/5/
Trigen/Cinergy USFOS of Lansing LLC (Delaware
11/3/99)/8/
Trigen-Cinergy Solutions of Orlando LLC (Delaware,
6/12/1998)/5/
Trigen-Cinergy Solutions of Owings Mills LLC (Delaware,
9/20/99)/3/
Trigen-Cinergy Solutions of Owings Mills Energy
Equipment Leasing, LLC (Delaware, 10/20/99)/3/
Trigen-Cinergy Solutions of Rochester LLC (Delaware,
10/20/99)/3/
Trigen-Cinergy Solutions of Silver Grove LLC (Delaware,
3/18/99)/3/
Trigen-Cinergy Solutions of St. Paul LLC (Delaware
8/13/98)/3/
St. Paul Cogeneration LLC (Minnesota, 12/18/98)/7/
Trigen-Cinergy Solutions of Tuscola, LLC (Delaware,
8/21/98)/3/
ENDNOTES
/1/ Jointly owned 99.9% by 3036243 Nova Scotia Company and .1% by 1388368
Ontario, Inc.
/2/ 1381055 Ontario, Inc. (Ontario, 10-22-99) and Rose Technology Group
Limited (Ontario, 3-9-84) are predecessors to the amalgamation effective
12-17-99.
/3/ Jointly owned 49% by Cinergy Solutions Holding Company, Inc. and 51% by
Trigen Solutions, Inc.
/4/ Jointly owned 50% each with Trigen Solutions, Inc., a subsidiary of
Trigen Energy Corporation.
/5/ Jointly owned 51% by Cinergy Solutions Holding Company, Inc. and 49%
by Trigen Solutions, Inc.
/6/ Effective August 29, 1997, the former Cinergy Cooling Corp. was merged
with and into Trigen-Cinergy Solutions of Cincinnati LLC, with said LLC
being the surviving company jointly owned 51% by Cinergy Solutions Holding
Company, Inc. and 49% by Trigen Solutions, Inc.
/7/ Jointly owned 50% by Trigen-Cinergy Solutions of St. Paul LLC and 50%
by Market Street Energy Company, LLC.
/8/ Jointly owned 80% by Trigen-Cinergy Solutions of Lansing LLC and 20%
by U.S. Filter Operating Services, LLC.
