🇨🇦 Transformer Industry — Canada

Canada is a 60 Hz North American market with large hydro, a strong grid and growing demand from electrification, renewables and data centres. Provincial utilities (Hydro-Québec, BC Hydro, etc.) buy transformers to ANSI/IEEE standards, and the country has a capable domestic OEM/component base.

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Next event
Electricity Transformation Canada 2026 · 19 Oct 2026
Open / live tenders
3 recorded (see board)
Intel signal
See Daily Intel

Pulled from tenders.json, events.json and curated intel at build. Discovery candidates are not auto-published as Intel cards.

13manufacturers tracked
0sourced plants
3grid operators
60 HzEastern / Western / Québec
3active tenders
2upcoming events

Grid & utilities

Hydro-Québec TransÉnergieOwn synchronous area — pioneered 735 kV (1965)735 kV ↗
IESO / Hydro One (Ontario)Eastern Interconnection500 kV ↗
AESO (Alberta) + BC HydroWestern Interconnection500 kV ↗

Confirmed manufacturing plants & facilities (0)

No independent plant sites indexed yet.

Transformer manufacturers

13 manufacturers tracked in the Canada census — the same unique-company count as the figure above. All Canada manufacturers →

Bemag TransformerSaint-Hyacinthe, QCDRY,DT ↗
Cam Tran (Central Moloney)Colborne, ONDT ↗
Carte InternationalWinnipeg, MBDT ↗
CES TransformersMarkham, ONDT,DRY ↗
Delta Star CanadaSaint-Jean-sur-Richelieu, QCPT ↗
Hammond Power SolutionsGuelph, ONDRY ↗
Hitachi Energy CanadaVarennes, QCPT ↗
Moloney Electric CanadaToronto, ONDT,PT ↗
Northern TransformerMaple, ONDT,DRY ↗
PTI TransformersRegina, SKPT,DT ↗
Rex Power MagneticsConcord, ONDRY ↗
Pioneer TransformersGranby, QCPT,DT ↗
Partner TechnologiesRegina, SKDT ↗

Current tenders & procurement (3)

Recent transformer contract awards (0)

No recent major awards indexed for this market. See Awards.

Component & material suppliers in this market

Opsens SolutionsQuebec CityMonitoring / diagnostic devices, Temperature indicators
Petro-Canada Lubricants (Luminol)MississaugaTransformer oil / ester fluids
Rugged Monitoring Inc.MontrealMonitoring / diagnostic devices, Temperature indicators
Unifin InternationalLondonRadiators / cooling systems, Cooling fans

Components & accessories directory

Transformer bushings On-load tap changers Cooling systems Insulation materials Conductors & core steel Oil & preservation Protection & monitoring Tank & mechanical

Business activity

Sourced company developments and transformer-relevant projects with a footprint in this market. An item is shown because it references the company or project — it is not an independently verified award or scope unless the source confirms one.

Transformer projects

See the Intelligence hub for the full activity feed.

Projects & intelligence

Upcoming events

Technical context

Frequently asked

What voltage does Canada use?

Transmission runs at 765 kV, 500 kV, 315 kV and 230 kV, with 115 kV and lower distribution, at 60 Hz.

Who buys transformers in Canada?

The provincial utilities (Hydro-Québec, BC Hydro, Ontario, etc.) and renewable/industrial developers.

What standards apply?

Canadian utilities use ANSI/IEEE (C57) standards with local CSA requirements, at 60 Hz.

Related reading

Power Vs Distribution Transformer Type Selection Tap Changer Faults

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