Company profile
Lennox International Inc.
NYSE: LII · Industrials · Industrial - Machinery
#109 of 978 Industrials companies by revenuetop-decile growth
EA Score
85AFH 84DQ 93GM 70SS 83
v0.1 · 65/100 weight · provisional
↑ return on equity, return on assets · ↓ growth stability, balance-sheet leverage
Methodology →Revenue TTM
$5.3B
Rev growth YoY (TTM)
-2.0%
Net income (FY)
$805.8M
Employees
12,900
as of 2026-08-05
Market cap
$15.4B
as of 2026-08-05
Financials — latest annual
SEC EDGAR · USD-normalizedConceptUSDNativeFY
Revenue$5.2B$5.2B2025
Net income$805.8M$805.8M2025
Operating income$1.0B$1.0B2025
Total assets$4.1B$4.1B2025
Liabilities$2.9B$2.9B2025
Equity$1.2B$1.2B2025
Revenue trend
FY2021 – FY2025 · USD
FY21
FY22
FY23
FY24
FY25
FY25
FY25
FY25
Revenue by segment
Filed disclosures · FY2025
By product
Residential Heating and Cooling64%
Commercial Heating and Cooling36%
By geography
Residential Heating and Cooling64%
Commercial Heating and Cooling36%
The read
What is Lennox International Inc.’s revenue?
Lennox International Inc. booked $5.2B in FY2025 revenue, growing 264% year over year — faster than 92% of Industrials companies we track, at a 15.5% net margin.
Peers · Industrials
Pool Corporation76B+The Brink's Company69BYellow Corporation——ADT Inc.66BTriNet Group, Inc.70BLandstar System, Inc.70BNeighbors
Dallas →Key facts
CEOAlok Maskara
SectorIndustrials
IndustryIndustrial - Machinery
HeadquartersRichardson, TX
ExchangeNYSE: LII
Employees12,900
IPO date1999-07-29
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.