Exhibit A
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Non-Utility Subsidiaries of National Grid Transco plc
(excluding foreign utility company subsidiaries)
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Name Address Business Description
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0-0 Xxxxxx
Xxxxxx XX0X 0XX
XXX Finance plc United Kingdom Finance company.
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0-0 Xxxxxx
Xxxxxx XX0X 0XX
XXX Finance (No 1) Limited United Kingdom Finance company.
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0-0 Xxxxxx
Xxxxxx XX0X 0XX
XXX One Limited United Kingdom Finance company.
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0-0 Xxxxxx
Xxxxxx XX0X 0XX
National Grid (US) Holdings Limited United Kingdom Registered holding company.
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0-0 Xxxxxx
Xxxxxx XX0X 0XX
Xxxxxxxx Xxxx (XX) Xxxxxxxxxxx 0 Xxxxxx Xxxxxxx Registered holding company.
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00 Xxxxxxxx Xxxxx
Xxxxxxxx Xxxx (XX) Investments 2 Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Finance company.
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00 Xxxxxxxx Xxxxx
Xxxxxxxx Xxxx (XX) Investments 5 Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Finance company.
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00 Xxxxxxxx Xxxxx
Xxxxxxxx Xxxx (XX) Investments 6 Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Finance company.
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0-0 Xxxxxx
Xxxxxx XX0X 0XX
National Grid (US) Partner 1 Limited United Kingdom Registered holding company.
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0-0 Xxxxxx
Xxxxxx XX0X 0XX
National Grid (US) Partner 2 Limited United Kingdom Registered holding company.
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Exhibit X
0-0 Xxxxxx
Xxxxxx XX0X 0XX
National Grid Twelve Limited United Kingdom Finance company.
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0-0 Xxxxxx
Xxxxxx XX0X 0XX
National Grid Eight Limited United Kingdom Finance company.
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0-0 Xxxxxx
Xxxxxx XX0X 0XX
National Grid Eleven Limited United Kingdom Finance company.
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c/o RL&F Service Corp.
One Xxxxxx Square
Wilmington
Xxxxxxxx Xxxx Xxxxxxx Xxxxxxxxxxx Xxx Xxxxxx Xxxxxx, XX 00000 Registered holding company.
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00 Xxxxxxxx Xxxxx
National Grid Holdings Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Registered holding company.
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25 Research Drive
National Grid US LLC Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Finance company.
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25 Research Drive
NG Chicago I LLC Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Inactive.
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25 Research Drive
NG Chicago II, LLC Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Inactive.
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00 Xxxxxxxx Xxxxx
National Grid Ten Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Finance company.
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00 Xxxxxxxx Xxxxx
XXX (Xxxxxxxx) LLC Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Finance company.
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25 Research Drive
National Grid USA Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Registered holding company.
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25 Research Drive
XXXX Energy, Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Marketing.
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Exhibit A
00 Xxxxxxxx Xxxxx
Wayfinder Group, Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Utility consulting.
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00 Xxxxxxxx Xxxxx
Xxx Xxxxxxx Energy Incorporated Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Inactive.
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25 Research Drive
National Grid USA Service Company, Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Service company.
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00 Xxxxxxxx Xxxxx
XXXX Communications, Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Exempt telecommunications company.
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25 Research Drive
Metrowest Realty LLC Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Real estate investment company.
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EUA Energy Investment Corp. (EUA Energy)
was formed to identify, evaluate,
` invest in or participate in the ownership,
operation and maintenance of
cogeneration and small power production
facilities and other energy-related
or energy conservation ventures. EUA Energy
does not plan to invest in any
00 Xxxxxxxx Xxxxx further business development opportunities
EUA Energy Investment Corporation Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 and has written off its investments.
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Technical management, development, and
00 Xxxxxxxx Xxxxx engineering services relating to electric
National Grid Transmission Services Corp. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 power transmission.
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00 Xxxxxxxx Xxxxx
National Grid Communications, Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Exempt telecommunications company.
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25 Research Drive
GridAmerica Holdings Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Non-utility holding company.
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00 Xxxxxxxx Xxxxx
XxxxXxxxxxx LLC Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Engineering and consulting services.
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000 Xxxx Xxxxxxxxx Xxxx
Xxxxxxx Xxxxxx Holdings, Inc. Xxxxxxxx, Xxx Xxxx 00000 Exempt holding company.
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Exhibit A
000 Xxxx Xxxxxxxxx Xxxx
XX Uranium, Inc. Xxxxxxxx, Xxx Xxxx 00000 Inactive.
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000 Xxxx Xxxxxxxxx Xxxx
XX Receivables Corp. II Xxxxxxxx, Xxx Xxxx 00000 Managing member of NM Receivables LLC.
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Single-purpose financing subsidiary that
purchases and resells Niagara Mohawk's
000 Xxxx Xxxxxxxxx Xxxx customer receivables, including accrued
NM Receivables LLC Xxxxxxxx, Xxx Xxxx 00000 unbilled revenues.
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000 Xxxx Xxxxxxxxx Xxxx Manages and divests real property formerly
NM Properties, Inc. Xxxxxxxx, Xxx Xxxx 00000 owned by Niagara Mohawk Power Corp.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
Xxxxxxxx Acres, Inc. Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
Salmon Shores, Inc. Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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000 Xxxx Xxxxxxxxx Xxxx
Salmon Shores Partnership Xxxxxxxx, Xxx Xxxx 00000 Inactive.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
Riverview, Inc. Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
Riverview Xxxxxxx LLC Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
Landwest, Inc. Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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000 Xxxx Xxxxxxxxx Xxxx
Xxxxxx Pointe, Inc. Xxxxxxxx, Xxx Xxxx 00000 Inactive.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
Upper Xxxxxx Development Inc. Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
OPropCo., Inc. Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
Xxxxxx Park, Inc. Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
Land Management & Development, Inc. Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
Minoa Farms Development Company LLC Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
Port of Islands North, LLC Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held for
Salmon Hills Cross Country Ski Resort LLC Xxxxxxxx, Xxx Xxxx 00000 divestiture.
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Exhibit A
000 Xxxx Xxxxxxxxx Xxxx Holds and manages real property held
Second Street Associates, LLC Xxxxxxxx, Xxx Xxxx 00000 for divestiture.
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000 Xxxx Xxxxxxxxx Xxxx
UMICO Holdings, Inc. Xxxxxxxx, Xxx Xxxx 00000 Insurance holding company.
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000 Xxxx Xxxxxxxxx Xxxx
Xxxxxx Xxxxx Xxxxxxx, Inc. Xxxxxxxx, Xxx Xxxx 00000 Non-utility holding company.
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000 Xxxx Xxxxxxxxx Xxxx Xxxxxx telecommunications company. Has
Telergy, Inc. Xxxxxxxx, Xxx Xxxx 00000 filed for bankrupcty and is in liquidation.
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000 Xxxx Xxxxxxxxx Xxxx Fuel cell and battery research and
eVionyx, Inc. Xxxxxxxx, Xxx Xxxx 00000 development.
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000 Xxxx Xxxxxxxxx Xxxx
Xxxxxxx Xxxxxx Energy, Inc. Xxxxxxxx, Xxx Xxxx 00000 Energy management services company.
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Exempt telecommunications company. Telergy
000 Xxxx Xxxxxxxxx Xxxx Xxxxxxx LLC is in liquidation
Telergy Central LLC Xxxxxxxx, Xxx Xxxx 00000 under chapter 7 of the US Bankruptcy Code.
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Development of photovoltaic and other
renewable energy products and the sale of
000 Xxxx Xxxxxxxxx Xxxx proprietary solar electric products and
Direct Global Power Xxxxxxxx, Xxx Xxxx 00000 systems.
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000 Xxxx Xxxxxxxxx Xxxx
Opinac Energy Corporation Xxxxxxxx, Xxx Xxxx 00000 Inactive.
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00 Xxxxxxxx Xxxxx Holding company and exempt
National Grid Communications Holdings, Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 telecommunications company.
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00 Xxxxxxxx Xxxxx
Xxxxxxxx Western Consulting, Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Telecommunications services company.
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25 Research Drive
XXXX Telecommunications Corp Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Inactive.
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00 Xxxxxxxx Xxxxx
Xxx Xxxxxxx Hydro Finance Company Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Finance company.
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25 Research Drive
AEMC, L.L.C. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Inactive.
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00 Xxxxxxxx Xxxxx Owner of nuclear plant that has permanently
Connecticut Yankee Atomic Power Company Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 ceased operations.
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Exhibit A
25 Research Drive Owner of nuclear plant that has permanently
Maine Yankee Atomic Power Company Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 ceased operations.
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00 Xxxxxxxx Xxxxx Owner of nuclear plant that has
Yankee Atomic Power Company Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 permanently ceased operations.
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00 Xxxxxxxx Xxxxx Produces concrete from fly-ash waste from
Separation Technology Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 coal-fired generating units.
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25 Research Drive
EUA Bioten Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Inactive.
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00 Xxxxxxxx Xxxxx
Xxx Xxxxxxx Wholesale Electric Company Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Inactive.
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25 Research Drive
EUA FRC II Energy Associates Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Inactive.
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00 Xxxxxxxx Xxxxx
Nexus Energy Software, Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Software/Marketing.
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25 Research Drive
NEWHC, Inc. Xxxxxxxxxxx, Xxxxxxxxxxxxx 00000 Inactive.
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