The Filing Desk

AAON vs Gibraltar Industries

AAON AAON · Gibraltar Industries ROCK · Building Products

AAON reported revenue of $1.4 billion in fiscal 2025, 1.3 times Gibraltar Industries' $1.1 billion in fiscal 2025. AAON's revenue grew 20.1% in its latest year, and Gibraltar Industries' grew 11.0%. AAON had an operating margin of 10.1%, against 10.8% at Gibraltar Industries.

Side by side

AAONGibraltar Industries
Latest fiscal yearFY2025, Dec 31, 2025FY2025, Dec 31, 2025
Revenue$1.4B$1.1B
Revenue growth20.1%11.0%
Revenue growth a year, last 5 years22.9%1.9%
Gross margin26.8%26.9%
Operating margin10.1%10.8%
Net margin7.5%−3.9%
Free cash flow—$121M
Free cash flow margin—10.6%
Return on capital10.8%11.7%
Net debt to EBITDA1.8x−0.8x
Dividends and buybacks$63M$64M
Change in diluted share count−0.6%−2.5%
Last close$57.19$32.47
P/E at the last close29.9×—
Insider trades, last 12 monthsbought $593,984, sold $23.2 millionbought $1.6 million, sold $0
Piotroski F-score3 of 93 of 9
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
AAONGibraltar Industries
Operating margin
Percent of revenue
AAONGibraltar Industries
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
AAONGibraltar Industries

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Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the AAON and Gibraltar Industries pages.