Companies/Hydro One Limited

Company profile

Hydro One Limited

OTC: HRNNF · Utilities · Regulated Electric

Canadian filerHQ Toronto, ONCIK 0001712356Reports USD

#32 of 135 Utilities companies by revenue38th-percentile growth

EA Score

57C

FH 76DQ 26GM 58SS 62

v0.1 · 65/100 weight · provisional

↑ growth stability, return on assets · ↓ listing tenure, disclosure history

Methodology →

Revenue TTM

$6.7B

Rev growth YoY (TTM)

+7.2%

Net income (FY)

$965.0M

Employees

9,098

as of 2026-08-05

Market cap

$24.7B

as of 2026-08-05

Financials — latest annual

SEC EDGAR · USD-normalized

ConceptUSDNativeFY

Revenue$6.5B9.0B CAD2025

Net income$965.0M1.3B CAD2025

Operating income$1.6B2.2B CAD2025

Total assets$28.9B39.7B CAD2025

Liabilities$19.6B26.9B CAD2025

Equity$9.2B12.6B CAD2025

Revenue trend

FY2018 – FY2025 · USD

$4.7B

FY18

$4.9B

FY20

$5.4B

FY20

$5.8B

FY21

$6.0B

FY22

$5.8B

FY23

$6.2B

FY24

$6.5B

FY25

Revenue by segment

Filed disclosures · FY2022

By product

Other Revenue100%

By geography

Not disclosed.

The read

What is Hydro One Limited’s revenue?

Hydro One Limited booked $6.5B in FY2025 revenue, growing 4.4% year over year — slower than 62% of Utilities companies we track, at a 14.9% net margin.

Peers · Utilities

CMS Energy Corporation69B UGI Corporation61C NiSource Inc73B Emera Incorporated52D Evergy, Inc.54D Southwest Gas Holdings, Inc.56C

Key facts

CEOMegan Telford

SectorUtilities

IndustryRegulated Electric

HeadquartersToronto, ON

ExchangeOTC: HRNNF

Employees9,098

IPO date2015-11-06

Latest filings

6-K2026-06-12 6-K2026-06-10 6-K2026-06-01 6-K2026-05-21 6-K2026-05-20 6-K2026-05-13 6-K2026-05-13 6-K2026-05-07

Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.