The Filing Desk

Acuity Brands vs Regal Rexnord

Acuity Brands AYI · Regal Rexnord RRX · Electrical Components & Equipment

Regal Rexnord reported revenue of $5.9 billion in fiscal 2025, 1.3 times Acuity Brands' $4.6 billion in fiscal 2026. Acuity Brands' revenue grew 6.8% in its latest year, and Regal Rexnord's fell 1.6%. Acuity Brands had an operating margin of 15.4%, against 11.5% at Regal Rexnord. Free cash flow was $748 million at Acuity Brands and $893 million at Regal Rexnord. Their fiscal years end in different months (August 31 and December 31), so the periods don't line up exactly.

Side by side

Acuity BrandsRegal Rexnord
Latest fiscal yearFY2026, Aug 31, 2026FY2025, Dec 31, 2025
Revenue$4.6B$5.9B
Revenue growth6.8%−1.6%
Revenue growth a year, last 5 years6.0%15.3%
Gross margin50.6%37.4%
Operating margin15.4%11.5%
Net margin11.4%4.7%
Free cash flow$748M$893M
Free cash flow margin16.1%15.1%
Return on capital17.9%4.8%
Net debt to EBITDA0.1x3.7x
Dividends and buybacks$311M$93M
Change in diluted share count−1.6%−0.1%
Last close$318.72$150.48
P/E at the last close18.7×31.0×
Insider trades, last 12 monthsbought $362,815, sold $4.9 millionsold $27.7 million
Piotroski F-score7 of 98 of 9
Amounts in each company's own currency, US$ 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
Acuity BrandsRegal Rexnord
Operating margin
Percent of revenue
Acuity BrandsRegal Rexnord
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
Acuity BrandsRegal Rexnord

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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 Acuity Brands and Regal Rexnord pages.