Metering Service Providers

To register a metering installation, please contact a metering service provider (MSP). The following list of registered MSPs are the only organizations authorized to undertake the registration of metering installations for operation in the wholesale electricity market.

Metering Service Providers must satisfy the requirements in the market rules, associated manuals, and procedures:

List of registered MSPs

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MSP No.

Name of Organization

Address

Name of Contact

Phone No. / Fax No.

MSP1001

CRU Solutions Inc.

180 Whiting Street
Ingersoll, ON
N5C 3B5

Jurgen van Dijken

jurgen.vandijken@erthcorp.com

T: 519-485-6038
Ext 405
F: N/A

MSP1002

Meter Services Peterborough Inc.

2245 Keene Road
P.O. Box 4125, Station Main
Peterborough, ON
K9J 6Z5

Terry McConnell

tmcconnell@pui.ca

T: 705-748-9301
Ext 1279
F: 705-743-5988

MSP1003

Rodan Energy Solutions Inc.

165 Matheson Blvd. East, Suite 6
Mississauga, ON
L4Z 3K2

Gary Nunes

msp@rodanenergy.com

T: 905-625-9900
Ext 231
F: 905-625-4307

MSP1004

Toronto Hydro-Electric System Ltd.

500 Commissioners Street
Toronto, ON
M4M 1B4

Robert Cappadocia

rcappadocia@torontohydro.com

T: 416-542-3478
F: N/A

MSP1010

Hydro One Networks Inc. (MSP)

255 Matheson Boulevard West
Mississauga, ON
L5R 3G3

Peter Mitskos

peter.mitskos@HydroOne.com

T: 905-755-3808
F: 905-755-3803

MSP1014

Hydro Ottawa Limited (MSP)

3025 Albion Road N
P.O. Box 8700
Ottawa, ON
K1G 3S4

Steve White

SteveWhite@HydroOttawa.com

T: 613-738-5499
Ext 147
F: 613-738-5499
Ext 7457

MSP1015

Alectra Utilities Corporation - Horizon Utilities Corporation

55 John St. North
Hamilton, ON
L8R 3M8

Rob Henschel

rob.henschel@horizonutilities.com

T: 905-317-4597
F: 905-522-8373

MSP1016

Waterloo North Hydro Inc. (MSP)

526 Country Squire Road
P.O. Box 640
Waterloo, ON
N2J 4A3

Herbert Haller

MSP.MP108764@wnhydro.com

T: 519-888-5568
F: 519-885-4524

MSP1019

Enwin Utilities Ltd.

4545 Rhodes Drive
Windsor, ON
N9A 5T7

Mark Pearce

mpearce@enwin.com

T: 519-251-7300
Ext 238
F: 519-251-7320

MSP1022

PowerStream Inc. (MSP)

161 Cityview Boulevard
Vaughan, ON
L4H 0A9

Eddie Augusto

eddie.augusto@powerstream.ca

T: 905-532-4433
F: 905-532-4562

MSP1023

Oshawa PUC Services Inc.

100 Simcoe Street South
Oshawa, ON
L1H 7M7

Roger Ersil

rersil@opuc.on.ca

T: 905-723-4626
Ext 5242
F: 905-723-3248

MSP1025

Thunder Bay Hydro Utility Services Inc.

37 Front Street
Thunder Bay, ON
P7A 8B2

James Mann

wholesale.customer@tbhydro.on.ca

T: 807-343-1037
F: 807-343-1192

MSP1026

Great Lakes Power Limited (MSP)

243 Industrial Park Crescent
Sault Ste. Marie, ON
P6B 5P3

Jim Deluzio

glpmsp@brookfieldrenewable.com

T: 705-256-4500
F: 705-256-4557

MSP1031

N-Sci Technologies Inc.

633 Albert Street East
Sault Ste. Marie, ON
P6A 2K5

Robert Reid

rreid@nsci.ca

T: 705-941-1199
F: 705-253-4350

MSP1033

Horizon Energy Solutions Inc.

55 John St. North
Hamilton, ON
L8R 3M8

Rob Henschel

rob.henschel@horizonutilities.com

T: 905-317-4597
F: 905-522-8373

MSP1034

Essex Power Services Corporation

2199 Blackacre Drive, Suite 2
Oldcastle, ON
N0R 1L0

Sheldon Tracey

stracey@essexenergy.ca

T: 519-946-2000
Ext 252
F: 1-866-291-5317

MSP1035

Bluewater Power Distribution Corporation

855 Confederation St.
Sarnia, ON
N7T 7L6

Mark Vanderheide

mvanderheide@bluewaterpower.com

T: 519-337-8201
Ext 2234
F: 519-332-3878



Disclaimer

Inclusion of a metering service provider on this list confirms only that the metering service provider has been determined, in accordance with the registration process described in appropriate market rules and market manuals. IESO otherwise makes no, and expressly disclaims any, representation or warranty as to the character, financial integrity, relative quality or other attribute of a metering service provider included on this list.