The Filing Desk

Kadant vs Protolabs

Kadant KAI · Protolabs PRLB · Industrial Machinery & Supplies & Components

Kadant reported revenue of $1.1 billion in fiscal 2025, 2.0 times Protolabs' $533 million in fiscal 2025. Kadant's revenue fell 0.1% in its latest year, and Protolabs' grew 6.4%. Kadant had an operating margin of 14.9%, against 4.7% at Protolabs. Free cash flow was $154 million at Kadant and $60 million at Protolabs. Their fiscal years end in different months (January 3 and December 31), so the periods don't line up exactly.

Side by side

KadantProtolabs
Latest fiscal yearFY2025, Jan 3, 2026FY2025, Dec 31, 2025
Revenue$1.1B$533M
Revenue growth−0.1%6.4%
Revenue growth a year, last 5 years10.6%4.2%
Gross margin45.2%44.5%
Operating margin14.9%4.7%
Net margin9.7%4.0%
Free cash flow$154M$60M
Free cash flow margin14.7%11.2%
Return on capital9.9%—
Net debt to EBITDA1.2x—
Dividends and buybacks$16M$43M
Change in diluted share count0.2%−3.8%
Last close$292.74$65.69
P/E at the last close31.5×45.9×
Insider trades, last 12 monthssold $1.5 millionbought $101,230, sold $3.3 million
Piotroski F-score5 of 9—
Amounts in each company's own currency, US$ 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
KadantProtolabs
Operating margin
Percent of revenue
KadantProtolabs
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
KadantProtolabs

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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 Kadant and Protolabs pages.