NPK International Inc. (NPKI) Revenue History
Annual and quarterly revenue from 2014 to 2025
Compound Annual Growth Rate (CAGR)
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NPKI Revenue Growth
Revenue Breakdown (FY 2025)
NPKI's revenue distribution by segment and geography for fiscal year 2025
By Product/Segment
By Geography
NPKI Revenue Analysis (2014–2025)
As of May 7, 2026, NPK International Inc. (NPKI) generated trailing twelve-month (TTM) revenue of $287.3 million, reflecting strong growth of +15.9% year-over-year. The most recent quarter (Q1 2026) recorded $75.1 million in revenue, down 0.2% sequentially.
Looking at the longer-term picture, NPKI's 5-year compound annual growth rate (CAGR) stands at -10.9%, indicating revenue contraction over this period. The company achieved its highest annual revenue of $1.12 billion in 2014.
Revenue diversification analysis shows NPKI's business is primarily driven by Rental and Service (66%), and Product (34%). With over half of revenue concentrated in Rental and Service, the company maintains significant focus in this area while developing other growth vectors.
When compared to Energy sector peers including ASTE (+11.5% YoY), ITRN (+6.8% YoY), and HLIO (+4.1% YoY), NPKI has underperformed the peer group in terms of revenue growth. Compare NPKI vs ASTE →
NPKI Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| NPKICurrent | $287M | +15.9% | -10.9% | 16.9% | |
 ASTE | $1.4B | +11.5% | +6.6% | 4.6% | |
 ITRN | $359M | +6.8% | +7.9% | 21.4% | |
 HLIO | $839M | +4.1% | +9.9% | 7.9% | |
 CECO | $774M | +33.5% | +19.6% | 6.7% | |
 MTW | $2.2B | +5.1% | +9.2% | 2.6% |
NPKI Historical Revenue Data (2014–2025)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $277.0M | +27.4% | $98.7M | 35.6% | $46.7M | 16.9% |
| 2024 | $217.5M | +4.7% | $77.1M | 35.5% | $32.4M | 14.9% |
| 2023 | $207.6M | +7.6% | $72.6M | 34.9% | $22.9M | 11.0% |
| 2022 | $193.0M | -68.6% | $60.0M | 31.1% | $6.5M | 3.4% |
| 2021 | $614.8M | +24.8% | $85.2M | 13.9% | $-8,825,000 | -1.4% |
| 2020 | $492.6M | -39.9% | $19.4M | 3.9% | $-78,634,000 | -16.0% |
| 2019 | $820.1M | -13.4% | $135.4M | 16.5% | $10.4M | 1.3% |
| 2018 | $946.5M | +26.6% | $179.6M | 19.0% | $63.6M | 6.7% |
| 2017 | $747.8M | +58.6% | $139.9M | 18.7% | $31.4M | 4.2% |
| 2016 | $471.5M | -30.3% | $33.7M | 7.1% | $-57,213,000 | -12.1% |
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Start ComparisonNPKI — Frequently Asked Questions
Quick answers to the most common questions about buying NPKI stock.
Is NPKI's revenue growth accelerating or slowing?
NPKI revenue is accelerating at +15.9% year-over-year, exceeding the 5-year CAGR of -10.9%. TTM revenue reached $287M. Growth momentum has increased versus prior periods.
What is NPKI's long-term revenue growth rate?
NPK International Inc.'s 5-year revenue CAGR of -10.9% reflects the sustained expansion pattern. Current YoY growth of +15.9% is above this long-term average.
How is NPKI's revenue distributed by segment?
NPKI reports revenue by product line and geographic region. Annual and quarterly breakdowns from 2014-2025 are available for download. Segment mix reveals concentration and diversification trends.