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U.S. Oil & Gas Equipment & Services Stocks

50 companies by market cap.

As of Nov 6, 2026

There are 50 U.S.-listed companies in Oil & Gas Equipment & Services (Energy sector), with a combined market value of $268B. The largest is Slb N.V. at 28% of the total. The median P/E is 16.9x, the median revenue growth is +3.8%, and 23 companies pay a dividend.

#CompanyMarket capP/EDiv. yieldRevenue YoY1Y return
1Slb N.V.SLBSLB N.V.$73.7B23.9x2.36%+2.5%+40.7%
2Baker Hughes CompanyBKRBaker Hughes Co.$47.5B15.3x1.92%+0.4%+2.3%
3Tenaris S.A.TSTenaris S.A., together with its subsidiaries, manufactures and supplies steel pipe products and related services for the energy industry and…$31.6B15.8x2.93%+2.3%+49.9%
4Halliburton CompanyHALHalliburton Company (HAL) is a global supplier of products and services tailored for the energy sector.$26.3B16.5x2.15%+0.6%+18.9%
5TechnipFMC plcFTITechnipFMC plc is a global technology and services provider primarily focused on the energy industry, operating across Europe, Central Asia,…$24.7B21.5x0.32%+9.6%+50.4%
6NOV Inc.NOVNOV Inc.$6.3B67.5x2.48%−1.7%+16.9%
7Weatherford International plcWFRDWeatherford International plc is a prominent energy services enterprise that supplies an extensive range of equipment and specialized servic…$6.1B16.8x1.25%−7.2%+19.5%
8Archrock, Inc.AROCArchrock, Inc., together with its subsidiaries, operates as an energy infrastructure company in the United States.$4.8B14.8x3.20%+11.5%+13.2%
9Kodiak Gas Services, Inc.KGSKodiak Gas Services, Inc.$4.2B47.4x4.70%+8.2%+25.6%
10Cactus, Inc.WHDCactus, Inc.$4.1B49.2x0.97%+21.8%+37.3%
11Solaris Energy Infrastructure, Inc.SEIHeadquartered in Houston, Texas, and established in 2014, Solaris Energy Infrastructure, Inc.$3.8B56.5x0.83%+70.5%+8.9%
12Tidewater Inc.TDWTidewater Inc., along with its subsidiaries, provides essential marine support and transportation services globally for the offshore energy…$3.5B14.1x—−1.0%+37.5%
13Oceaneering International, Inc.OIIHeadquartered in Houston, Texas, Oceaneering International, Inc., established in 1964, is a global provider of specialized engineering servi…$3.4B9.8x—+3.8%+51.4%
14Enerflex Ltd.EFXTEnerflex Ltd., founded in Calgary, Canada in 1980, is a global provider of critical infrastructure and services for the oil and natural gas…$2.4B35.9x0.62%+10.1%+46.0%
15EagleRock Land LLCEROKEagleRock Land, LLC functions as a specialized land management firm.$2.1B———−14.9%
16Select Water Solutions, Inc.WTTRSelect Water Solutions, Inc.$2.1B59.5x1.73%−2.0%+45.6%
17National Energy Services Reunited Corp.NESRNational Energy Services Reunited Corp.$2B21.3x—+23.5%+60.7%
18Liberty Energy Inc.LBRTLiberty Energy Inc.$2B15.9x3.01%+2.3%−30.2%
19Flowco Holdings Inc.FLOCFlowco Holdings Inc.$1.9B12.5x2.39%+45.6%+20.3%
20Innovex International, Inc.INVXInnovex International, Inc.$1.8B28.2x—+15.0%+28.7%
21Expro Group Holdings N.V.XPROExpro Group Holdings N.V.$1.5B72.6x——+1.0%
22RPC, Inc.RESRPC, Inc.$1.2B53.3x3.01%+25.4%+0.6%
23WaterBridge Infrastructure LLCWBIWaterBridge Infrastructure is a specialist in managing water resources, primarily serving companies involved in upstream oil and gas explora…$1.2B55.4x0.60%+36.1%+2.6%
24Bristow Group Inc.VTOLBristow Group Inc.$1.1B10.4x1.00%+7.1%−0.6%
25TETRA Technologies, Inc.TTITETRA Technologies, Inc.$891M113.5x—+5.7%−19.6%
26Flotek Industries, Inc.FTKFlotek Industries, Inc., founded in 1985 and headquartered in Houston, Texas, operates as an innovation-driven enterprise specializing in ch…$885M23.0x—+36.8%+61.1%
27Forum Energy Technologies, Inc.FETForum Energy Technologies, Inc.$788M——+3.9%+142.5%
28ProPetro Holding Corp.PUMPBased in Midland, Texas, ProPetro Holding Corp.$785M——−15.1%−40.6%
29Hornbeck Offshore Services, Inc.HOSHornbeck Offshore Services is a provider of marine transportation services to customers in the offshore oilfield market and diversified non-…$782M——+1.4%+1,671.2%
30Atlas Energy Solutions Inc.AESIAtlas Energy Solutions Inc.$676M——−8.1%−51.7%
31ProFrac Holding Corp.ACDCProFrac Holding Corp.$547M——−16.2%−41.2%
32Oil States International, Inc.OISOil States International, Inc.$499M——−6.4%+37.2%
33HMH Holding Inc. Class A Common StockHMHHMH Holding Inc.$489M12.5x—−9.7%−10.1%
34Core Laboratories N.V.CLBCore Laboratories N.V.$405M15.8x0.45%+0.3%−42.1%
35Natural Gas Services Group, Inc.NGSNatural Gas Services Group, Inc.$356M16.9x1.88%+15.4%−3.0%
36Ranger Energy Services, Inc.RNGRRanger Energy Services, Inc., founded in 2014 and based in Houston, Texas, delivers crucial onshore support to exploration and production co…$293M20.4x1.92%+6.1%−7.7%
37North American Construction Group Ltd.NOANorth American Construction Group Ltd.$249M11.5x3.65%+7.2%−32.2%
38OMS Energy Technologies Inc.OMSEThrough its subsidiaries, OMS Energy Technologies Inc.$165M5.1x——−27.7%
39Smart Sand, Inc.SNDSmart Sand, Inc., a fully integrated frac and industrial sand supply and services company, provides mine to wellsite proppant supply and log…$152M13.2x6.98%+26.5%+78.1%
40DMC Global Inc.BOOMDMC Global Inc., founded in Broomfield, Colorado, in 1965 and formerly known as Dynamic Materials Corporation until its name change in Novem…$144M——−5.2%+13.2%
41GOWell Energy TechnologyGOWGOWell Energy Technology is an international company that provides a wide range of innovative well logging technologies and distributed sens…$113M———−76.5%
42KLX Energy Services Holdings, Inc.KLXEKLX Energy Services Holdings, Inc.$106M——−4.8%−45.9%
43Nine Energy Service, Inc.NINENine Energy Service, Inc., headquartered in Houston, Texas, is a provider of onshore well completion solutions.$104M1.1x——+1.2%
44Leishen Energy Holding Co., Ltd.LSELeishen Energy Holding Co., Ltd., operating via its subsidiaries, delivers comprehensive clean-energy solutions and specialized equipment to…$76.3M———−14.8%
45Dawson Geophysical CompanyDWSNDawson Geophysical Company (DWSN) specializes in the collection and interpretation of onshore seismic data, operating across both the United…$50.9M13.4x—+86.3%−22.6%
46Drilling Tools International Corp.DTIDrilling Tools International Corp.$50.5M——−5.5%−29.2%
47Geospace Technologies CorporationGEOSGeospace Technologies Corporation, founded in Houston, Texas, in 1980, specializes in the development and manufacturing of cutting-edge inst…$49M——−20.5%−85.5%
48STAK Inc. Ordinary SharesSTAKStak Inc.$32.6M———+400.0%
49Vivakor, Inc.VIVKVivakor, Inc.$331K——−27.8%−100.0%
50Recon Technology, Ltd.RCONRecon Technology, Ltd.$293K——+65.8%−99.7%

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Listed mechanically from public data. Not a recommendation to buy or sell any security.