NPK INTERNATIONAL INC (NPKI) competitors & alternatives
Industrials · NYSE
NPK INTERNATIONAL INC (NPKI)'s top competitors and alternatives — its most similar public companies — include ATLAS ENERGY SOLUTIONS INC (AESI), KENNAMETAL INC (KMT), WORTHINGTON ENTERPRISES INC (WOR), UNITED STATES LIME AND MINERALS IN (USLM), NAVITAS SEMICONDUCTOR CORP (NVTS), WOLFSPEED INC (WOLF), POWER INTEGRATIONS INC (POWI), Littelfuse (LFUS), Kirby Corporation (KEX), HERC HOLDINGS INC (HRI), Primoris Services Corp (PRIM) and Sunbelt Rentals Holdings, Inc. (SUNB). These are NPK INTERNATIONAL INC's closest public-company peers by sub-industry, sector and business themes and is informational only — not financial advice.
Top NPKI competitors & alternatives
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ATLAS ENERGY SOLUTIONS INCAESIEnergy
A provider of integrated proppant production and logistics services for the oil and gas industry in the Permian Basin, featuring the Dune Express conveyor…
$14.55 (as of 2026-07-22) · market cap $1.8B
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KENNAMETAL INCKMTIndustrials
Kennametal supplies cutting tools, tooling solutions, and infrastructure products to aerospace, defense, energy, and general industrial manufacturers across…
$34.73 (as of 2026-07-22) · market cap $2.7B
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WORTHINGTON ENTERPRISES INCWORIndustrials
Worthington Enterprises is a diversified industrial manufacturer specializing in pressure vessels, sustainable energy solutions, and high-performance building…
$54.97 (as of 2026-07-22) · market cap $2.8B
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UNITED STATES LIME AND MINERALS INUSLMMaterials
United States Lime & Minerals is an industrial minerals company specializing in the production and supply of lime and limestone products to vital…
$107.24 (as of 2026-07-22) · market cap $3.1B
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NAVITAS SEMICONDUCTOR CORPNVTSInformation Technology
Navitas Semiconductor provides next-generation gallium nitride (GaN) and silicon carbide (SiC) power chips to enhance efficiency and power density in AI data…
$12.67 (as of 2026-07-22) · market cap $3.0B
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WOLFSPEED INCWOLFInformation Technology
Wolfspeed is a pioneer in silicon carbide materials and power devices that drive the transition to high-efficiency energy systems, particularly in the…
$29.27 (as of 2026-07-22) · market cap $1.7B
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POWER INTEGRATIONS INCPOWIInformation Technology
Power Integrations designs high-voltage power conversion semiconductors and gate drivers that enable efficient electricity conversion across renewable energy,…
$72.49 (as of 2026-07-22) · market cap $4.1B
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LittelfuseLFUSInformation Technology
Littelfuse is a scaled global manufacturer of mission-critical passive electronics and power semiconductor protection solutions serving data centers, EVs,…
$416.08 (as of 2026-07-22) · market cap $10.5B
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Kirby CorporationKEXIndustrials
The nation's largest domestic tank barge operator, Kirby also distributes power generation equipment and industrial equipment for marine, oilfield, and…
$149.21 (as of 2026-07-22) · market cap $8.0B
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HERC HOLDINGS INCHRIIndustrials
Herc Holdings is a large, diversified equipment rental company serving construction, industrial, and infrastructure customers with a fleet-based business model…
$151.04 (as of 2026-07-22) · market cap $5.0B
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Primoris Services CorpPRIMIndustrials
A leading critical infrastructure services provider specializing in the construction and maintenance of energy and utility systems, including renewable energy…
$89.52 (as of 2026-07-22) · market cap $4.8B
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Sunbelt Rentals Holdings, Inc.SUNBIndustrials
The second-largest equipment rental company in North America, Sunbelt Rentals operates 1,611 stores renting construction, industrial, and specialty equipment…
$72.44 (as of 2026-07-22) · market cap $29.7B
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Peers are NPK INTERNATIONAL INC's closest public companies by shared sub-industry, sector and business themes. See the full profile: NPK INTERNATIONAL INC (NPKI).
Last updated 2026-07-22.
Informational only — NOT financial advice. Company data is sourced from SEC EDGAR + Finnhub and shown with its as-of date.