The Filing Desk

Argan vs IES

Argan AGX · IES IESC · Construction & Engineering

IES reported revenue of $3.4 billion in fiscal 2025, 3.6 times Argan's $945 million in fiscal 2026. Argan's revenue grew 8.1% in its latest year, and IES's grew 16.9%. Argan had an operating margin of 14.3%, against 11.4% at IES. Free cash flow was $411 million at Argan and $219 million at IES. Their fiscal years end in different months (January 31 and September 30), so the periods don't line up exactly.

Side by side

ArganIES
Latest fiscal yearFY2026, Jan 31, 2026FY2025, Sep 30, 2025
Revenue$945M$3.4B
Revenue growth8.1%16.9%
Revenue growth a year, last 5 years19.2%23.1%
Gross margin20.5%25.5%
Operating margin14.3%11.4%
Net margin14.6%9.1%
Free cash flow$411M$219M
Free cash flow margin43.5%6.5%
Return on capital—50.5%
Net debt to EBITDA—−0.5x
Dividends and buybacks$34M$42M
Change in diluted share count1.7%−1.1%
Last close$277.50$158.45
P/E at the last close22.0×7.0×
Insider trades, last 12 monthssold $146.8 millionsold $255.8 million
Piotroski F-score—6 of 9
Amounts in each company's own currency, US$ 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
ArganIES
Operating margin
Percent of revenue
ArganIES
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
ArganIES

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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 Argan and IES pages.