These registered MSPs are the only organizations authorized to undertake
the registration of metering installations for operation in the wholesale electricity market, as outlined in
Part 3.2: Meter Point Registration and Maintenance PDF.
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 the Market Rules and in the Market Manual 3:
Part 3.1: Metering Service Provider (MSP) Registration, Revocation, and De-registration,
to meet the qualifications for registration set forth in Chapter 6 of the Market Rules.
The 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.
| MSP No. |
Name of Organization |
Address |
Name of Contact |
Phone No. Fax No. |
| MSP1001 |
CRU Solutions Inc. |
180 Whiting Street Ingersoll, ON N5C 3B5 |
Tracy Collins tcollins@erthcorp.com |
T: 519-485-6038 Ext 242 F: 519-425-8456 |
| MSP1002 |
Peterborough Utilities Inc. (MSP) |
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@rodanpower.com |
T: 905-625-9900 Ext 231 F: 905-625-4307 |
| MSP1004 |
Toronto Hydro-Electric System Ltd. |
601 Milner Avenue Toronto, ON M1B 1M8 |
Gary Soper gsoper@torontohydro.com |
T: 416-542-3337 F: 416-542-2550 |
| MSP1010 |
Hydro One Networks Inc. (MSP) |
255 Matheson Boulevard West Mississauga, ON L5R 3G3 |
Brian Hatch brian.hatch@HydroOne.com |
T: 905-755-3939 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 |
Horizon Utilities Corporation |
55 John St. North Hamilton, ON L8R 3M8 |
Peter Lilley peter.lilley@horizonutilities.com |
T: 905-317-4588 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 |
Roger Ersil roger.ersil@powerstream.ca |
T: 905-532-4480 F: 905-532-4562 |
| MSP1023 |
Oshawa PUC Services Inc. |
100 Simcoe Street South Oshawa, ON L1H 7M7 |
Scott Wright swright@opuc.on.ca |
T: 905-723-4626 Ext 5242 F: 905-571-1015 |
| 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. |
143A Great Northern Road, Suite 256 Sault Ste. Marie, ON P6B 4Y9 |
Robert Reid rreid@nsci.ca |
T: 705-941-1199 F: 705-253-4350 |
| MSP1032 |
Olameter Inc. (MSP) |
300 Industrial Parkway South Aurora, ON L4G 3T9 |
Mike Polson mpolson@olameter.com |
T: 905-726-5450 F: 905-841-1288 |
| 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 |
Michael Lombardi
mspinfo@essexpowerservices.ca |
T: 519-737-9155
F: 1-866-291-5317
|