Exhibit 21-1
EXELON CORPORATION SUBSIDIARY LISTING
Affiliates | Jurisdiction of | |||
Adwin Equipment Company | Pennsylvania | |||
Adwin Realty Company | Pennsylvania | |||
AllEnergy Gas & Electric Marketing Company, LLC | Delaware | |||
Ambassador II Joint Venture | Pennsylvania | |||
AmerGen Clinton NQF, LLC | Nevada | |||
AmerGen Consolidation, LLC | Nevada | |||
AmerGen Energy Company, LLC | Delaware | |||
AmerGen Oyster Creek NQF, LLC | Nevada | |||
AmerGen TMI NQF, LLC | Nevada | |||
ATNP Finance Company | Delaware | |||
Braidwood 1 NQF, LLC | Nevada | |||
Braidwood 2 NQF, LLC | Nevada | |||
Byron I NQF, LLC | Nevada | |||
Byron 2 NQF, LLC | Nevada | |||
Cenesco Company, LLC | Delaware | |||
ComEd Financing II | Delaware | |||
ComEd Financing III | Delaware | |||
ComEd Funding, LLC | Delaware | |||
ComEd Transitional Funding Trust | Delaware | |||
Commonwealth Edison Company | Illinois | |||
Commonwealth Edison Company of Indiana, Inc. | Indiana | |||
Concomber, Ltd. | Bermuda | |||
Dresden 1 NQF, LLC | Nevada | |||
Dresden 2 NQF, LLC | Nevada | |||
Dresden 3 NQF, LLC | Nevada | |||
ECP Telecommunications Holdings, LLC | Delaware | |||
ECPH, LLC | Delaware | |||
Edison Development Canada Inc. | Ontario | |||
Edison Finance Partnership | Canada | |||
EEI Telecommunications Holdings, LLC | Delaware | |||
EGW Meter Services, LLC | Delaware | |||
EIS Engineering, Inc. | Delaware | |||
EIS Investments, LLC | Delaware | |||
ENEH Services, LLC | Delaware | |||
ETT Boston, Inc. | Delaware | |||
ETT Canada, Inc. | New Brunswick | |||
ETT North America, Inc. | Delaware | |||
Exelon Allowance Management Company, LLC | Delaware | |||
Exelon AOG Holding #1, Inc. | Delaware | |||
Exelon AOG Holding #2, Inc. | Delaware | |||
Exelon Business Services Company | Pennsylvania | |||
Exelon Capital Trust I | Delaware | |||
Exelon Capital Trust II | Delaware | |||
Exelon Capital Trust III | Delaware | |||
Exelon Communications Company, LLC | Pennsylvania | |||
Exelon Communications Holdings, LLC | Delaware | |||
Exelon Corporation | Pennsylvania |
Affiliates | Jurisdiction of | |||
Exelon Edgar, LLC | Delaware | |||
Exelon Energy Company | Delaware | |||
Exelon Energy Delivery Company, LLC | Delaware | |||
Exelon Enterprises Company, LLC | Pennsylvania | |||
Exelon Enterprises Investments, Inc. | Delaware | |||
Exelon Enterprises Management, Inc. | Pennsylvania | |||
Exelon Framingham Development, LLC | Delaware | |||
Exelon Framingham, LLC | Delaware | |||
Exelon Generation Company, LLC | Pennsylvania | |||
Exelon Generation Consolidation, LLC | Nevada | |||
Exelon Generation Finance Company, LLC | Delaware | |||
Exelon Generation International, Inc. | Pennsylvania | |||
Exelon Hamilton LLC | Delaware | |||
Exelon Investment Holdings, LLC | Illinois | |||
Exelon New Boston, LLC | Delaware | |||
Exelon New England Development, LLC | Delaware | |||
Exelon New England Holdings, LLC | Delaware | |||
Exelon New England Power Marketing, Limited Partnership | Delaware | |||
Exelon Peaker Development General, LLC | Delaware | |||
Exelon Peaker Development Limited, LLC | Delaware | |||
Exelon PowerLabs, LLC | Pennsylvania | |||
Exelon Services, Inc. | Delaware | |||
Exelon SHC, Inc. | Delaware | |||
Exelon Synfuel I, LLC | Delaware | |||
Exelon Synfuel II, LLC | Delaware | |||
Exelon Synfuel III, LLC | Delaware | |||
Exelon Thermal Development, Inc. | Delaware | |||
Exelon Thermal Holdings, Inc. | Delaware | |||
Exelon Ventures Company, LLC | Delaware | |||
Exelon West Medway Development, LLC | Delaware | |||
Exelon West Medway Expansion, LLC | Delaware | |||
Exelon West Medway, LLC | Delaware | |||
Exelon Wyman, LLC | Delaware | |||
ExRES Power Holdings, Inc. | Delaware | |||
EXRES SHC, Inc. | Delaware | |||
ExTel Corporation, LLC | Delaware | |||
ExTex LaPorte Limited Partnership | Texas | Trading as: Exelon Power Texas | ||
ExTex Marketing, LLC | Delaware | |||
ExTex Power, LP | Delaware | |||
ExTex Retail Services Company, LLC | Delaware | Trading as: Exelon Power Services | ||
F & M Holdings Company LLC | Delaware | |||
Fischbach and Moore Electric, Inc. | Delaware | |||
Fischbach and Moore Electrical Contracting, Inc. | Delaware | |||
Fischbach and Moore, Inc. | New York | |||
Horizon Energy Company | Pennsylvania | |||
II Services, Inc. | Delaware | |||
Infrasource Field Services, LLC | Oklahoma | |||
La Salle 1 NQF, LLC | Nevada | |||
La Salle 2 NQF, LLC | Nevada | |||
Limerick I NQF, LLC | Nevada |
Affiliates | Jurisdiction of | |||
Limerick 2 NQF, LLC | Nevada | |||
NEWCOSY, Inc. | Delaware | |||
NEWCOTRA, Inc. | Delaware | |||
North America Power Services, Inc. | Delaware | |||
Northwind Boston, LLC | Massachusetts | |||
Northwind Thermal Technologies Canada Inc. | New Brunswick | |||
Nuclear US Holdings, Inc. | Delaware | |||
Nuclear US Investments, LLC | Delaware | |||
Nuclear, Limited Partnership | Delaware | |||
NuStart Energy Development Management Committee | Delaware | |||
NuStart Energy Development, LLC | Delaware | |||
OldcoVSI, Inc. | Delaware | |||
OSP Servicios, S.A. de C.V. | Mexico | |||
Peach Bottom I NQF, LLC | Nevada | |||
Peach Bottom 2 NQF, LLC | Nevada | |||
Peach Bottom 3 NQF, LLC | Nevada | |||
PEC Financial Services, LLC | Pennsylvania | |||
PECO Energy Capital Corp. | Delaware | |||
PECO Energy Capital Trust III | Delaware | |||
PECO Energy Capital Trust IV | Delaware | |||
PECO Energy Capital Trust V | Delaware | |||
PECO Energy Capital Trust VI | Delaware | |||
PECO Energy Capital, LP | Delaware | |||
PECO Energy Company | Pennsylvania | |||
PECO Energy Power Company | Pennsylvania | |||
PECO Energy Transition Trust | Delaware | |||
PECO Wireless, LP | Delaware | |||
Penesco Company, LLC | Delaware | |||
PHT Holdings, LLC | Delaware | |||
Port City Power, LLC | Delaware | |||
Quad Cities 1 NQF, LLC | Nevada | |||
Quad Cities 2 NQF, LLC | Nevada | |||
Rand-Bright Corporation | Wisconsin | |||
Salem I NQF, LLC | Nevada | |||
Salem 2 NQF, LLC | Nevada | |||
Scherer Holdings 1, LLC | Delaware | |||
Scherer Holdings 2, LLC | Delaware | |||
Scherer Holdings 3, LLC | Delaware | |||
Sithe Energies, Inc. | Delaware | |||
Sithe Energy Management Services II, Inc. | Delaware | |||
Sithe Energy Management Services, Inc. | Delaware | |||
Sithe International Finance II, LLC | Delaware | |||
Sithe International Finance, LLC | Delaware | |||
Sithe International, Inc. | Delaware | |||
Sithe Latin America Holdings, Ltd. | Cayman Islands | |||
Sithe Overseas Power Services, Ltd. | Virgin Islands | |||
Sithe Pardo Holdings, Ltd. | Cayman Islands |
Affiliates | Jurisdiction of | |||
Sithe Tamuin Energy Services II, S. de R.L. de C.V. | Mexico | |||
Sithe Tamuin Energy Services, S. de R.L. de CV. | Mexico | |||
Sithe Tamuin Holdings A, LLC | Delaware | |||
Sithe Tamuin Holdings, LLC | Delaware | |||
Sithe Tamuin Holdings II, LLC | Delaware | |||
Sithe Tamuin Holdings III, LLC | Delaware | |||
Sithe Tamuin Investments II, S. de R.L. de C.V. | Mexico | |||
Sithe Tamuin Investments, S. de R.L. de C.V. | Mexico | |||
Southeast Chicago Energy Project, LLC | Delaware | |||
Spruce Equity Holdings, LP | Delaware | |||
Spruce Holdings G.P. 2000, LLC | Delaware | |||
Spruce Holdings L.P. 2000, LLC | Delaware | |||
Spruce Holdings Trust | Delaware | |||
Susquehanna Electric Company | Maryland | |||
Susquehanna Power Company | Maryland | |||
Tamuin Development Services de R.L. de C.V. | Mexico | |||
Tamuin Mexican Business Trust | Mexico | |||
Tamuin Mexican Business Trust II | Mexico | |||
T.H. Green Electric Co., Inc. | New York | |||
TEG Holdings, LLC | Delaware | |||
Termoelectrica Del Golfo S. de R.L. de C.V. | Mexico | |||
Termoelectrica Penoles S. de R.L. de C.V. | Mexico | |||
Texas Ohio Gas, Inc. | Texas | |||
The Proprietors of the Susquehanna Canal | Maryland | |||
UII, LLC | Illinois | |||
Unicom Assurance Company, Ltd. | Bermuda | |||
Unicom Power Marketing Inc. | Delaware | |||
UniGridEnergy, LLC | Delaware | |||
URI, LLC | Illinois | |||
Wansley Holdings 1, LLC | Delaware | |||
Wansley Holdings 2, LLC | Delaware | |||
Zion I NQF, LLC | Nevada | |||
Zion 2 NQF, LLC | Nevada |