NPK International Inc. has grown revenue 13% a year over three years and −10% a year over five. Revenue growth, 3-year annual rate: +13% (Building Products & Equipment median +5.1%). Revenue growth, 5-year rate: −10%, growth has picked up over the last three years. Years of annual history on file: 17, FY2009 to FY2025, as filed.

NPKINPK International Inc.

Industrials

$11.34+3.8% 1Y

$11.34

$10.7452 weeks$16.35

Is it growing?

Mixed

Neither accelerating nor breaking down: operating margin widening (+18.9 points), but earnings down −130% year on year.

1 good, 1 to watch, 1 without data

Earnings trend−130% in a year

Trailing-twelve-month earnings per share against a year earlier.

Margin direction+18.9 points operating

Trailing-twelve-month operating margin, 17.2% now against -1.7% a year earlier.

All from SEC EDGAR, as of Jun 30, 2026.

Where this answer is blind. These are trailing numbers from the filings, not forecasts: an acquisition or a one-off year can flatter them, so check the quarters.

Is NPKI growing?

NPK International Inc. has grown revenue 13% a year over three years and −10% a year over five.

+13%

Revenue growth, 3-year annual rate · Building Products & Equipment median +5.1% · steady growth, ahead of inflation · compounded from fiscal-year columns as filed

Revenue growth, 5-year rate: −10%
Revenue growth, 5-year rate · +13% over three · growth has picked up over the last three years
Years of annual history on file: 17
Years of annual history on file · FY2009 to FY2025, as filed

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