Houston Public Companies

The following is a list of public companies in the Houston area. I have included companies who have their operational headquarters in Houston, even if they have their official registered office overseas.

The list of public companies is very fluid and there may be errors or omissions. I will do my best to keep this list updated.

Market capitalization as of July 31, 2022.

CompanyDescriptionExchTickerCFOBase SalTotal CompRev $mEmpMkt cap $m
Academy Sports & OutdoorsRetailNasdaqASOMichael Mullican67542515,68922,000$3,662
Adams Resources & Energy, Inc.E&P, TransportationNYSEAETracy Ohmart3005612,025710$149
Alaunos TherapeuticsBiotechnologyNasdaqTCRTVacant--0105$253
Allegiance Bancshares, Inc.BankingNasdaqABTXPaul Egge453833594598$897
Amplify EnergyE&PNYSEAMPYJason McGlynn290-343210$263
APA CorporationE&PNYSEAPAStephen Riney795681579852253$12,572
Applied Optoelectronics, Inc.TechnologyNasdaqAAOIStefan Murry3551,4362122,534$48
AraviveBiotechnologyNasdaqARAVRudy Howard395-617$25
Archaea EnergyWaste ManagementNYSELFGVacant--200292$1,960
Archrock, Inc.Oilfield ServicesNYSEAROCDoug Aron46022107811100$1,310
Aris Water SolutionsOilfield ServicesNYSEARISBrenda Schoer--229148$1,134
Baker Hughes IncOilfield ServicesNYSEBKRBrian Worrell1000100902050254000$26,172
Battalion OilE&PNYSEMKTBATLKevin Andrews35069228558$173
Bellicum Pharmaceuticals, IncBiotechnologyNasdaqBLCMVacant--67$11
Bio-Path Holdings IncBiotechnologyNasdaqBPTHPeter Nielson (CEO)5101088-10$25
Black Stone Minerals, LPE&PNYSEBSMJeff Wood3583,441506108$3,260
Bristow GroupAir ServicesNYSEVTOLJennifer Whalen4001,33411852916$731
CactusOilfield ServicesNYSEWHDStephen Tadlock40012314391000$3,156
Cadence BancorporationBankingNYSECADEValerie Toalson45011606491,808$3,621
Callon PetroleumE&PNYSECPEKevin Haggard45022932045322$2,840
Camber EnergyE&PNYSEMKTCEIRobert Schleizer20022709$163
Camden Property TrustPropertyNYSECPTAlex Jessett492278011441700$15,534
Carriage Services IncFuneral servicesNYSECSVBen Brink4006662742657$541
Castle BiosciencesBiotechnologyNasdaqCSTLFrank Stokes450286594345$734
CBTXBankingNasdaqCBTXRobert Pigott327520132506$759
CENAQ Energy CorpBlank checkNasdaqCENQMike Mayall----$219
Centerpoint Energy IncUtilitiesNYSECNPJason Wells6703251835215577$19,947
ChampionXOilfield ServicesNYSECHXKen Noble590-30757000$4,239
Cheniere Energy IncLNGNYSEMKTLNGZach Davis650687115,8641,550$38,014
Cheniere Energy Partners, LPCQPNYSEMKTCQPZach Davis--9,434-$24,920
Chord EnergyE&PNYSEOASMichael Lou45064641847255$5,423
Civeo CorpHospitality ServicesNYSECVEOCarolyn Stone3409175942400$420
CNS PharmaceuticalsBiotechnologyNasdaqCNSPChristopher Downs300791-4$9
Comfort Systems Usa IncGeneral ContractorsNYSEFIXBill George4831966307413200$3,780
Conns IncRetailNasdaqCONNGeorge Bchara5502,1411,3864,100$224
ConocoPhillipsE&PNYSECOPBill Bullock764764945,8289700$126,021
Crescent EnergyE&PNYSECRGYBrandi Kendall--1477700$2,475
Contango OreMiningNYSEMKTCTGOLeah Gaines270--6$152
Core Laboratories N VOilfield ServicesNYSECLBChristopher Hill36518496684300$877
Coterra EnergyE&PNYSECOGScott Schroeder62912,1843449936$24,650
Crestwood Equity Partners LPMidstreamNYSECEQPRobert Halpin5003,4534,569645$2,950
Crown Castle International CorpCommunicationsNYSECCIDan Schlanger6105,93863405000$78,226
CSI Compressco LPOilfield ServicesNasdaqCCLPJonathan Byers3561501304817$182
CVR Energy IncRefiningNYSECVIDane Neumann400-72421429$3,372
CVR Partners, LPRefiningNYSEUANVacant--533296$1,160
Delwinds Insurance AcquisitionBlank checkNYSEDWINBryce Quin----$260
Diamond OffshoreOilfield ServicesNYSEDODominic Savarino440-7251900$676
Direct Digital HoldingsAdvertisingNasdaqDRCTSusan Echard--3852$24
Dril-Quip IncOilfield ServicesNYSEDRQKyle McClure450-3231342$882
DXP Enterprises IncIndustrial Equip wholesaleNasdaqDXPEKent Yee17541110052550$634
Earthstone Energy IncE&PNasdaqESTEMark Lumpkin338201141981$1,962
ENGlobal CorpE&CNasdaqENGDarren Spriggs17021336198$51
Enterprise Products Partners L PMidstreamNYSEEPDRandy Fowler7317783408076911$89,120
EOG Resources IncE&PNYSEEOGTim Driggers6704914186422800$65,143
Epsilon Energy LtdE&PNasdaqEPSNAndrew Williamson230-429$147
ESM Acquisition CorpBlank checkNYSEESMJeffrey Ball----$378
Equus Total Return, Inc.InvestmentsNYSEEQSL'Sheryl Hudson2102421-$29
Evolve Transition InfrastructureMidstreamNYSEMKTSNMPCharles Ward27516564513$61
Evolution Petroleum CorpE&PNYSEMKTEPMRyan Stash250-335$228
Excelerate EnergyLNGNYSEEEDana Armstrong350-352901$2,397
Expro Group HoldingsOilfield ServicesNYSEXPROQuinn Fanning4503,0598267,200$1,335
Exterran CorpOilfield ServicesNYSEEXTNDavid Barta45016036302800$137
Falcon Minerals CorpE&PNasdaqFLMNMatthew Ockwood2756856412$2,474
Flame Acquisition CorpBlank checkNYSEFLMEGregory Patrinely----$354
Flotek Industries IncOilfield ServicesNYSEFTKMike Borton36086153147$85
Forum Energy Technologies, Inc.Oilfield ServicesNYSEFETLyle Williams3698655411,400$113
Genesis Energy LPMidstreamNYSEGELBob Deere45073718201903$1,220
Geospace Technologies CorpOilfield ServicesNasdaqGEOSRobert Curda225-95649$62
GoGreen Investments CorpBlank checkNYSEGOGNMichael Sedoy----$360
Good Works II Acquisition CorpBlank checkNasdaqGWIICary Grossman----$292
Graf Acquisition Corp IVBlank checkNYSEGFORVacant----$208
Great Lakes Dredge & Dock CorporationShippingNasdaqGLDDScott Kornlau435741726413$854
Greenwich LifeSciencesBiotechnologyNasdaqGLSISnehal Patel115999-6$103
Group 1 Automotive IncAuto dealershipsNYSEGPIDaniel McHenry57517721348213711$2,936
Guardion Health SciencesBiotechnologyNasdaqGHSIVacant--513$9
Gulf Island Fabrication IncOilfield ServicesNasdaqGIFIWes Stockon310143593960$53
Halliburton CoOilfield ServicesNYSEHALEric Carre--1529540,000$26,573
Helix Energy Solutions Group IncOilfield ServicesNYSEHLXErik Staffeldt4401,8916751,327$613
Hewlett Packard EnterpriseTechnologyNYSEHPETarek Robbiati8501556627,78460400$18,502
Hess Midstream PartnersMidstreamNYSEHESMJonathan Stein--1204199$8,020
HNR Acquisition CorpBlank checkNYSEMKTHRNAVacant----$117
Houston American Energy CorpE&PNYSEMKTHUSAJohn Terwilliger (CEO)10230312$44
Howard Hughes CorpReal EstateNYSEHHCCarlos Olea500-1,428530$3,640
Huntsman CorporationChemicalsNYSEHUNSean Douglas6502,6398,4539,000$6,076
IES Holdings, Inc.General ContractorsNasdaqIESCTracy McLauchlin409113415366845$686
Independence Contract Drilling, Inc.DrillingNYSEICDPhilip Choyce28797288500$48
Industrial Tech Acquisitions IIBlank checkNasdaqITAQGreg Smith----$215
InsperityStaffingNYSENSPDouglas Sharp549279349733600$4,204
KBR, Inc.E&CNYSEKBRMark Sopp6532706733928000$7,429
Kinder Morgan, Inc.MidstreamNYSEKMIDavid Michels4506,12111,70910,529$40,721
Kinetik HoldingsMidstreamNasdaqKNTKJamie Welch--547-$5,492
Kirby CorpShippingNYSEKEXRaj Kumar500135022475125$3,819
Kiromic BioPharmaBiotechnologyNasdaqKRBPVacant---59$5
KLX Energy ServicesOilfield ServicesNYSEKLXEKeefer Lehner40013664841100$62
Landcadia Holdings IVBlank checkNasdaqLCARichard Liem----$612
Lexicon Pharmaceuticals, Inc.PharmaceuticalsNasdaqLXRXJeff Wade5201652087$356
LGI Homes, Inc.Real EstateNasdaqLGIHCharles Merdian5252,2703050952$2,670
LyondellBasell Industries N.V.ChemicalsNYSELYBMichael McMurray82451704617319100$29,198
Magnolia Oil & GasE&PNYSEMGYChris Stavros52022801078192$5,359
Main Street Capital CorpInvestmentsNYSEMAINJesse Morris5193,74328980$3,286
Marathon Oil CorpE&PNYSEMRODane Whitehead5904,24654671531$17,551
Marker TherapeuticsBiotechnologyNasdaqMRKRAnthony Kim401948156$27
Mercury Ecommerce Acquisition CorpBlank checkNasdaqMEACWinston Gilpin----$224
MicrovastTechnologyNasdaqMVSTLeon Zheng--1161255$802
Mind TechnologyOilfield ServicesNasdaqMINDMark Cox21827023200$11
Moleculin Biotech, Inc.BiotechnologyNasdaqMBRXJonathan Foster3931149-15$48
MRC Global Inc.Oilfield ServicesNYSEMRCKelly Youngblood500214026662600$970
Murphy OilE&PNYSEMURTom Mireless50020922299696$5,460
Muscle MakerRestaurantsNasdaqGRILJennifer Black190-10-$11
Nabors Energy Transition CorpBlank checkNYSENETCWilliam Restrepo----$240
Nabors Industries LtdOilfield ServicesNYSENBRWilliam Restrepo5203757304014000$1,341
National Energy Services ReunitedOilfield ServicesNYSENESRChris Boone--6584536$644
Natural Resource PartnersMiningNYSENRPChris Zolas36586319452$507
NCS MultistageOilfield ServicesNasdaqNCSMRyan Hummer250767119224$75
Newhold Investment Corp IIBlank checkNasdaqNHICVacant----$240
Newpark Resources IncOilfield ServicesNYSENRGregg Piontek43815264841565$325
NextDecadeLNGNasdaqNEXTBrent Wahl3753121-57$907
Nextier Oilfield ServicesOilfield ServicesNYSENEXKenny Pucheu425201814233340$2,434
Nine Energy ServiceOilfield ServicesNYSENINEGuy Sirkes353701311944$90
Noble CorpDrillingNYSENERichard Barker47528597701800$1,951
NOV IncOilfield ServicesNYSENOVJose Bayardo6854110552427043$7,310
NOW Inc.Oilfield ServicesNYSEDNOWMark Johnson38559916322,350$1,224
NRG EnergyUtilitiesNYSENRGAlberto Fornardo725224426,9896,635$8,957
Nutex HealthHealthcareNasdaqNUTXMichael Bowen250-3661,500$1,709
Occidental Petroleum CorporationE&PNYSEOXYRobert Peterson65046612595611678$61,620
Oceaneering International IncOilfield ServicesNYSEOIIAlan Curtis427228818698500$1,064
Oil States International, IncOilfield ServicesNYSEOISLloyd Hajdik4501,8465732373$316
Orbital Energy GroupGeneral ContractorsNasdaqOEGNick Grindstaff650-38284$56
Orion Engineered Carbons SAChemicalsNYSEOECJeff Glajch--15471475$1,050
Orion Group Holdings IncConstructionNYSEORNVacant--601845$84
Par Pacific Holdings, Inc.RefiningNYSEMKTPARRWill Monteleone415158547101336$992
Patterson-UTI EnergyDrillingNasdaqPTENAndrew Smith450321013575000$3,580
PEDEVCOE&PNYSEMKTPEDPaul Pinkston1202891614$108
Peridot Acquisition Corp IIBlank checkNYSEPDOTStephen Wedemeyer----$502
Phillips 66RefiningNYSEPSXKevin Mitchell903642211485214000$42,818
Plains All American Pipeline LPMidstreamNYSEPAAAl Swanson4002220420784400$7,760
Plains GP Holdings LPMidstreamNYSEPAGPAl Swanson--420784400$2,697
PLx PharmaBiotechnologyNasdaqPLXPRita O'Connor300463111$61
Powell Industries IncElectrical EquipmentNasdaqPOWLMike Metcalf33810524711892$282
PrimeEnergy ResourcesE&PNasdaqPNRGBeverly Cummings700185380113$164
Pros Holdings, Inc.SoftwareNYSEPROStefan Schulz40539832511545$1,104
Prosperity Bancshares IncBankingNYSEPBAsylbek Osmonov33165410473704$6,757
Pyrophyte Acquisition CorpBlank checkNYSEPHYTThomas Major----$253
Quanex Building Products CorpBuilding MaterialsNYSENXScott Zuehlke370128410723860$820
Quanta Services IncGeneral ContractorsNYSEPWRJayshree Desai--1298043700$19,937
Ranger Energy ServicesOilfield ServicesNYSERNGRMelissa Cougle400-188700$227
Ranger OilE&PNasdaqROCCRusty Kelley4002063579136$1,664
RCI Hospitality Holdings, Inc.RestaurantsNasdaqRICKBradley Chhay4253451952529$529
RiceBran TechnologiesFood ProcessingNasdaqRIBTTodd Mitchell27536031101$16
Ring EnergyE&PNYSEMKTREITravis Thomas290112919653$301
Salarius PharmaceuticalsPharmaceuticalsNasdaqSLRXMark Rosenblum300442516$11
Schlumberger LimitedOilfield ServicesNYSESLBStephane Biguet77060182292992000$52,375
Seacor Marine HoldingsShippingNYSESMHIJesus Llorca37511381711616$197
Select Energy ServicesOilfield ServicesNYSEWTTRNick Swyka30618377653000$854
Service Corp InternationalFuneral servicesNYSESCIEric Tanzberger6203,705414320,840$11,819
Sharps Compliance CorpWaste ManagementNasdaqSMEDDiana Diaz25055476191$168
Shell Midstream Partners, LPMidstreamNYSESHLXShawn Carsten--556-$6,310
SilverBow ResourcesE&PNYSESBOWChris Abundis37084640762$759
Smart SandFrac sandNasdaqSNDLee Beckelman400538127239$108
Solaris Oilfield InfrastructureOilfield ServicesNYSESOIKyle Ramachandran3051293159179$516
Southwestern Energy CoE&PNYSESWNCarl Giesler52512286667938$7,880
SportsMap Tech AcquisitionBlank checkNasdaqSMAPJacob Swain----$151
Stabilis SolutionsLNGNasdaqSLNGAndrew Puhala26339877293$79
Stellus Capital Investment CorpInvestmentsNYSESCMTodd Huskinson--64-$262
Sterling Construction Co IncConstructionNasdaqSTRLRon Ballschmiede530190715822900$778
Stewart Information Services CorpBusiness ServicesNYSESTCDavid Hisey494260322907300$1,478
Summit Midstream Partners, LPMidstreamNYSESMLPMarc Stratton3501224401209$152
Sunnova Energy InternationalUtilitiesNYSENOVARobert Lane3501,653242738$2,983
Sysco CorpFood WholesaleNYSESYYAaron Alt7943,9315129857000$43,254
Talos EnergyE&PNYSETALOShane Young4602,3091244443$1,564
Targa Resources Corp.MidstreamNYSETRGPJennifer Kneale5754,261169502430$15,756
Target HospitalityHospitality ServicesNasdaqTHEric Kalamaras4151,315291823$1,333
Team IncIndustrial ServicesNYSETISINelson Haight450-8755200$36
TechnipFMC PlcOilfield ServicesNYSEFTIAlf Melin65042391341037000$3,658
TellurianLNGNasdaqTELLKian Granmayeh460422671107$2,114
Tetra Technologies IncOilfield ServicesNYSETTIElijio Serrano40521733881100$559
Third Coast BancsharesBankingNasdaqTCBXJohn McWhorter300773101334$253
TidewaterShippingNYSETDWSam Rubio2758723714400$921
TransoceanDrillingNYSERIGMark Mey760450032545900$2,302
U S Physical Therapy IncHealthcareNasdaqUSPHCarey Hendrickson4504804955500$1,686
US Energy CorpE&PNasdaqUSEGRyan Smith240150822$91
US Silica HoldingsFrac sandNYSESLCADonald Merril40018008961863$1,044
US Well ServicesOilfield ServicesNasdaqUSWSJosh Shapiro400-244638$75
USD Partners LPMidstreamNYSEUSDPAdam Altsuler36477212290$200
Vaalco Energy IncE&PNYSEEGYRon Bain330-199117$349
Vertex EnergyWaste ManagementNasdaqVTNRChris Carlson239525116282$877
Via RenewablesUtilitiesNasdaqVIAMike Barajas250370398169$290
VroomAuto dealershipsVRMRobert Krakowiak525211131841807$206
W&T Offshore IncE&PNYSEWTIJanet Yang4001251558323$711
Waste ConnectionsWaste ManagementNYSEWCNMary Anne Whitney4001091539018204$34,298
Waste Management IncWaste ManagementNYSEWMDevina Rankin68936221793148500$68,019
Weatherford InternationalOilfield ServicesNasdaqWFRDKeith Jennings5005,894364517000$1,632
Western Midstream PartnersMidstreamNYSEWESKristen Shults--2,8771,127$10,810
Westlake CorporationChemicalsNYSEWLKSteve Bender700353611,77814,550$12,492
Westlake Chemical Partners LPChemicalsNYSEWLKPSteve Bender--1,214151$892
Whitestone ReitPropertyNYSEMKTWSRScott Hogan280-12586$552