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 April 29, 2022.

CompanyDescriptionExchTickerCFOBase SalTotal CompRev $mEmpMkt cap $m
Academy Sports & OutdoorsRetailNasdaqASOMichael Mullican67542515,68922,000$3,250
Adams Resources & Energy, Inc.E&P, TransportationNYSEAETracy Ohmart3005612,025710$164
Alaunos TherapeuticsBiotechnologyNasdaqTCRTVacant--0105$149
Allegiance Bancshares, Inc.BankingNasdaqABTXPaul Egge453833594598$846
American National Insurance CoInsuranceNasdaqANATTim Walsh6501,9914,3924,640$5,094
Amplify EnergyE&PNYSEAMPYJason McGlynn290-343210$288
APA CorporationE&PNYSEAPAStephen Riney7956,8157,9852,253$14,919
Applied Optoelectronics, Inc.TechnologyNasdaqAAOIStefan Murry3551,4362122,534$70
AraviveBiotechnologyNasdaqARAVVinay Shah360797617$40
Archaea EnergyWaste ManagementNYSELFGVacant--200292$2,989
Archrock, Inc.Oilfield ServicesNYSEAROCDoug Aron4602,2107811,100$1,385
Aris Water SolutionsOilfield ServicesNYSEARISBrenda Schoer--229148$881
Baker Hughes IncOilfield ServicesNYSEBKRBrian Worrell100010,09020,50254,000$32,939
Battalion OilE&PNYSEMKTBATLKevin Andrews35069228558$311
Bellicum Pharmaceuticals, IncBiotechnologyNasdaqBLCMVacant--67$13
Bio-Path Holdings IncBiotechnologyNasdaqBPTHPeter Nielson (CEO)5101,088-10$23
Black Stone Minerals, LPE&PNYSEBSMJeff Wood3583,441506108$3,290
Bristow GroupAir ServicesNYSEVTOLJennifer Whalen380105211783167$864
CactusOilfield ServicesNYSEWHDStephen Tadlock40012314391,000$3,717
Cadence BancorporationBankingNYSECADEValerie Toalson45011606491,808$3,621
Callon PetroleumE&PNYSECPEKevin Haggard45022932045322$3,077
Camber EnergyE&PNYSEMKTCEIRobert Schleizer200227010$276
Camden Property TrustPropertyNYSECPTAlex Jessett492278011441700$15,851
Carriage Services IncFuneral servicesNYSECSVBen Brink4006662742,657$615
Castle BiosciencesBiotechnologyNasdaqCSTLFrank Stokes450286594345$539
CBTXBankingNasdaqCBTXRobert Pigott327520132506$712
CENAQ Energy CorpBlank checkNasdaqCENQMike Mayall----$218
Centerpoint Energy IncUtilitiesNYSECNPJason Wells6703251835215577$19,343
ChampionXOilfield ServicesNYSECHXKen Noble590-3,0757,000$4,534
Cheniere Energy IncLNGNYSEMKTLNGZach Davis650687115,8641,550$37,427
Cheniere Energy Partners, LPCQPNYSEMKTCQPZach Davis--9,434-$26,400
Civeo CorpHospitality ServicesNYSECVEOCarolyn Stone3409175942400$395
CNS PharmaceuticalsBiotechnologyNasdaqCNSPChristopher Downs300791-4$13
Comfort Systems Usa IncGeneral ContractorsNYSEFIXBill George4831966307413200$3,066
Conns IncRetailNasdaqCONNGeorge Bchara5502,1411,3864,100$367
ConocoPhillipsE&PNYSECOPBill Bullock7647,64945,8289,700$139,292
Crescent EnergyE&PNYSECRGYBrandi Kendall--1,477700$2,858
Contango OreMiningNYSEMKTCTGOLeah Gaines270--6$163
Core Laboratories N VOilfield ServicesNYSECLBChristopher Hill36518496684300$1,272
Coterra EnergyE&PNYSECOGScott Schroeder62912,1843449936$26,229
Crestwood Equity Partners LPMidstreamNYSECEQPRobert Halpin5003,4534,569645$2,840
Crown Castle International CorpCommunicationsNYSECCIDan Schlanger6105,9386,3405000$79,072
CSI Compressco LPOilfield ServicesNasdaqCCLPJonathan Byers3561,501304817$195
CVR Energy IncRefiningNYSECVIDane Neumann400-72421429$3,288
CVR Partners, LPRefiningNYSEUANVacant--533296$1,670
Delwinds Insurance AcquisitionBlank checkNYSEDWINBryce Quin----$257
Diamond OffshoreOilfield ServicesNYSEDODominic Savarino440-7251900$739
Direct Digital HoldingsAdvertisingNasdaqDRCTSusan Echard--3852$6
Dril-Quip IncOilfield ServicesNYSEDRQKyle McClure450-3231342$1,068
DXP Enterprises IncIndustrial Equip wholesaleNasdaqDXPEKent Yee17541110052,550$429
Earthstone Energy IncE&PNasdaqESTEMark Lumpkin338201141981$1,721
ENGlobal CorpE&CNasdaqENGDarren Spriggs17021336198$42
Enterprise Products Partners L PMidstreamNYSEEPDRandy Fowler7317783408076911$56,980
EOG Resources IncE&PNYSEEOGTim Driggers6704,91418,6422,800$77,443
Epsilon Energy LtdE&PNasdaqEPSNLane Bond200230429$175
ESM Acquisition CorpBlank checkNYSEESMJeffrey Ball----$377
Equus Total Return, Inc.InvestmentsNYSEEQSL'Sheryl Hudson2102421-$34
Evolve Transition InfrastructureMidstreamNYSEMKTSNMPCharles Ward27516564513$75
Evolution Petroleum CorpE&PNYSEMKTEPMRyan Stash250-335$232
Excelerate EnergyLNGNYSEEEDana Armstrong350-352901$3,160
Expro Group HoldingsOilfield ServicesNYSEXPROQuinn Fanning4503,0598267,200$1,576
Exterran CorpOilfield ServicesNYSEEXTNDavid Barta45016036302800$198
Falcon Minerals CorpE&PNasdaqFLMNMatthew Ockwood2756856412$642
Flame Acquisition CorpBlank checkNYSEFLMEGregory Patrinely----$352
Flotek Industries IncOilfield ServicesNYSEFTKMike Borton36086153147$97
Forum Energy Technologies, Inc.Oilfield ServicesNYSEFETLyle Williams3698655411,400$122
Genesis Energy LPMidstreamNYSEGELBob Deere45073718201903$1,360
Geospace Technologies CorpOilfield ServicesNasdaqGEOSRobert Curda225-95649$74
GoGreen Investments CorpBlank checkNYSEGOGNMichael Sedoy----$359
Good Works II Acquisition CorpBlank checkNasdaqGWIICary Grossman----$290
Graf Acquisition Corp IVBlank checkNYSEGFORVacant----$210
Great Lakes Dredge & Dock CorporationShippingNasdaqGLDDScott Kornlau435741726413$932
Greenwich LifeSciencesBiotechnologyNasdaqGLSISnehal Patel115999-6$144
Group 1 Automotive IncAuto dealershipsNYSEGPIDaniel McHenry57517721348213711$3,030
Guardion Health SciencesBiotechnologyNasdaqGHSIVacant--513$11
Gulf Island Fabrication IncOilfield ServicesNasdaqGIFIWes Stockon310143593960$60
Halliburton CoOilfield ServicesNYSEHALEric Carre--1529540,000$33,689
Helix Energy Solutions Group IncOilfield ServicesNYSEHLXErik Staffeldt4401,8916751,327$658
Hewlett Packard EnterpriseTechnologyNYSEHPETarek Robbiati8501556627,78460400$20,399
Hess Midstream PartnersMidstreamNYSEHESMJonathan Stein--1204199$8,210
HNR Acquisition CorpBlank checkNYSEMKTHRNAVacant----$111
Houston American Energy CorpE&PNYSEMKTHUSAJohn Terwilliger (CEO)10230312$41
Howard Hughes CorpReal EstateNYSEHHCCarlos Olea500-1,428530$4,765
Huntsman CorporationChemicalsNYSEHUNSean Douglas6502,6398,4539,000$7,171
IES Holdings, Inc.General ContractorsNasdaqIESCTracy McLauchlin409113415366845$561
Independence Contract Drilling, Inc.DrillingNYSEICDPhilip Choyce28797288500$56
Industrial Tech Acquisitions IIBlank checkNasdaqITAQGreg Smith----$215
InsperityStaffingNYSENSPDouglas Sharp549279349733600$3,883
Ion Geophysical CorpOilfield ServicesNYSEIOMichael Morrison240413123428$12
KBR, Inc.E&CNYSEKBRMark Sopp6532,7067,33928,000$6,478
Kinder Morgan, Inc.MidstreamNYSEKMIDavid Michels45061211170910529$43,762
Kinetik HoldingsMidstreamNasdaqKNTKJamie Welch--547-$4,809
Kirby CorpShippingNYSEKEXRaj Kumar500135022475125$3,931
Kiromic BioPharmaBiotechnologyNasdaqKRBPVacant---59$8
KLX Energy ServicesOilfield ServicesNYSEKLXEKeefer Lehner40013664841100$58
Landcadia Holdings IVBlank checkNasdaqLCARichard Liem----$611
Lexicon Pharmaceuticals, Inc.PharmaceuticalsNasdaqLXRXJeff Wade5201,652087$269
LGI Homes, Inc.Real EstateNasdaqLGIHCharles Merdian52522703050952$2,314
Lubys IncRestaurantsNYSELUBVacant--2141,031$67
LyondellBasell Industries N.V.ChemicalsNYSELYBMichael McMurray8245,17046,17319100$36,110
Magnolia Oil & GasE&PNYSEMGYChris Stavros5202,2801078192$5,754
Main Street Capital CorpInvestmentsNYSEMAINJesse Morris5193,74328980$2,906
Marathon Oil CorpE&PNYSEMRODane Whitehead590424654671531$19,921
Marker TherapeuticsBiotechnologyNasdaqMRKRAnthony Kim401948156$30
Mercury Ecommerce Acquisition CorpBlank checkNasdaqMEACWinston Gilpin----$223
MicrovastTechnologyNasdaqMVSTLeon Zheng--1161255$1,422
Mind TechnologyOilfield ServicesNasdaqMINDMark Cox--23200$13
Moleculin Biotech, Inc.BiotechnologyNasdaqMBRXJonathan Foster3931149-15$42
MRC Global Inc.Oilfield ServicesNYSEMRCKelly Youngblood5002,1402,6662600$1,009
Murphy OilE&PNYSEMURTom Mireless50020922299696$5,946
Muscle MakerRestaurantsNasdaqGRILJennifer Black190-10-$13
Nabors Energy Transition CorpBlank checkNYSENETCWilliam Restrepo----$345
Nabors Industries LtdOilfield ServicesNYSENBRWilliam Restrepo5203757304014,000$1,434
National Energy Services ReunitedOilfield ServicesNYSENESRChris Boone--6584536$658
Natural Resource PartnersMiningNYSENRPChris Zolas36586319452$592
NCS MultistageOilfield ServicesNasdaqNCSMRyan Hummer250767119224$111
Newhold Investment Corp IIBlank checkNasdaqNHICVacant----$240
Newpark Resources IncOilfield ServicesNYSENRGregg Piontek43815264841565$342
NextDecadeLNGNasdaqNEXTBrent Wahl350--57$776
Nextier Oilfield ServicesOilfield ServicesNYSENEXKenny Pucheu425201814233340$2,711
Nine Energy ServiceOilfield ServicesNYSENINEGuy Sirkes353701311944$101
Noble CorpDrillingNYSENERichard Barker4752,8597701,800$2,199
NOV IncOilfield ServicesNYSENOVJose Bayardo68541105,52427,043$7,455
NOW Inc.Oilfield ServicesNYSEDNOWMark Johnson3855991,6322,350$1,218
NRG EnergyUtilitiesNYSENRGAlberto Fornardo7252244269896635$10,025
Nutex HealthHealthcareNasdaqNUTXMichael Bowen250-3661500$3,830
Oasis Petroleum Inc.E&PNYSEOASMichael Lou4506,4641,580255$2,900
Occidental Petroleum CorporationE&PNYSEOXYRobert Peterson6504,6612595611,678$60,843
Oceaneering International IncOilfield ServicesNYSEOIIAlan Curtis427228818698500$1,200
Oil States International, IncOilfield ServicesNYSEOISLloyd Hajdik45018465732373$444
Orbital Energy GroupGeneral ContractorsNasdaqOEGNick Grindstaff--38284$100
Orion Engineered Carbons SAChemicalsNYSEOECJeff Glajch--15471475$1,024
Orion Group Holdings IncConstructionNYSEORNVacant--601845$82
Par Pacific Holdings, Inc.RefiningNYSEMKTPARRWill Monteleone415158547101336$881
Patterson-UTI EnergyDrillingNasdaqPTENAndrew Smith450321013575000$3,560
PEDEVCOE&PNYSEMKTPEDPaul Pinkston1202891614$104
Peridot Acquisition Corp IIBlank checkNYSEPDOTStephen Wedemeyer----$500
Phillips 66RefiningNYSEPSXKevin Mitchell9036,422114,85214,000$46,359
Plains All American Pipeline LPMidstreamNYSEPAAAl Swanson400222042,0784,400$7,560
Plains GP Holdings LPMidstreamNYSEPAGPAl Swanson--420784400$2,257
PLx PharmaBiotechnologyNasdaqPLXPRita O'Connor300463111$79
Powell Industries IncElectrical EquipmentNasdaqPOWLMike Metcalf3381,0524711892$272
PrimeEnergy ResourcesE&PNasdaqPNRGBeverly Cummings7001,85380113$154
Pros Holdings, Inc.SoftwareNYSEPROStefan Schulz40539832511,545$1,289
Prosperity Bancshares IncBankingNYSEPBAsylbek Osmonov33165410473704$6,316
Pyrophyte Acquisition CorpBlank checkNYSEPHYTThomas Major----$252
Quanex Building Products CorpBuilding MaterialsNYSENXScott Zuehlke3701,2841,0723,860$651
Quanta Services IncGeneral ContractorsNYSEPWRJayshree Desai--1298043700$16,906
Ranger Energy ServicesOilfield ServicesNYSERNGRBrandon Blossman303641188700$239
Ranger OilE&PNasdaqROCCRusty Kelley4002063579136$1,617
RCI Hospitality Holdings, Inc.RestaurantsNasdaqRICKBradley Chhay4253451952529$590
RiceBran TechnologiesFood ProcessingNasdaqRIBTTodd Mitchell23551231101$23
Ring EnergyE&PNYSEMKTREITravis Thomas290112919653$497
Salarius PharmaceuticalsPharmaceuticalsNasdaqSLRXMark Rosenblum300442516$12
Schlumberger LimitedOilfield ServicesNYSESLBStephane Biguet7706,0182292992,000$60,821
Seacor Marine HoldingsShippingNYSESMHIJesus Llorca3751,1381711,616$219
Select Energy ServicesOilfield ServicesNYSEWTTRNick Swyka3061,8377653,000$955
Service Corp InternationalFuneral servicesNYSESCIEric Tanzberger6203705414320840$11,016
Sharps Compliance CorpWaste ManagementNasdaqSMEDDiana Diaz25055476191$85
Shell Midstream Partners, LPMidstreamNYSESHLXShawn Carsten--556-$5,530
SilverBow ResourcesE&PNYSESBOWChris Abundis37084640762$562
Smart SandFrac sandNasdaqSNDLee Beckelman400538127239$182
Solaris Oilfield InfrastructureOilfield ServicesNYSESOIKyle Ramachandran3051293159179$571
Southwestern Energy CoE&PNYSESWNCarl Giesler52512286667938$8,148
SportsMap Tech AcquisitionBlank checkNasdaqSMAPJacob Swain----$150
Stabilis SolutionsLNGNasdaqSLNGAndrew Puhala26339877293$68
Stellus Capital Investment CorpInvestmentsNYSESCMTodd Huskinson--64-$268
Sterling Construction Co IncConstructionNasdaqSTRLRon Ballschmiede5301,9071,5822,900$698
Stewart Information Services CorpBusiness ServicesNYSESTCDavid Hisey4942,60322907300$1,537
Summit Midstream Partners, LPMidstreamNYSESMLPMarc Stratton3501,224401209$178
Sunnova Energy InternationalUtilitiesNYSENOVARobert Lane3501,653242738$2,064
Sysco CorpFood WholesaleNYSESYYAaron Alt7943,93151,29857000$41,854
Talos EnergyE&PNYSETALOShane Young4602,3091,244443$1,638
Targa Resources Corp.MidstreamNYSETRGPJennifer Kneale5754,261169502430$17,206
Target HospitalityHospitality ServicesNasdaqTHEric Kalamaras4151315291823$741
Team IncIndustrial ServicesNYSETISIVacant--8755,200$53
TechnipFMC PlcOilfield ServicesNYSEFTIAlf Melin--1341037000$3,514
TellurianLNGNasdaqTELLKian Granmayeh460422671107$2,517
Tetra Technologies IncOilfield ServicesNYSETTIElijio Serrano40521733881100$576
Third Coast BancsharesBankingNasdaqTCBXJohn McWhorter300773101334$312
TidewaterShippingNYSETDWSam Rubio2758723714,400$899
TransoceanDrillingNYSERIGMark Mey760450032545900$2,806
Trecora ResourcesChemicalsNYSETRECSami Ahmad311627273247$195
U S Physical Therapy IncHealthcareNasdaqUSPHCarey Hendrickson4504804955500$1,326
US Energy CorpE&PNasdaqUSEGRyan Smith240150822$115
US Silica HoldingsFrac sandNYSESLCADonald Merril4001,8008961863$1,408
US Well ServicesOilfield ServicesNasdaqUSWSJosh Shapiro400-244638$69
USD Partners LPMidstreamNYSEUSDPAdam Altsuler36477212290$178
Vaalco Energy IncE&PNYSEEGYRon Bain330-199117$389
Vertex EnergyWaste ManagementNasdaqVTNRChris Carlson239525116282$700
Via RenewablesUtilitiesNasdaqVIAMike Barajas250370398169$269
W&T Offshore IncE&PNYSEWTIJanet Yang4001,251558323$808
Waste ConnectionsWaste ManagementNYSEWCNMary Anne Whitney4001,0915,39018,204$32,596
Waste Management IncWaste ManagementNYSEWMDevina Rankin689362217,93148,500$67,172
Weatherford InternationalOilfield ServicesNasdaqWFRDKeith Jennings50058943,64517,000$2,367
Western Midstream PartnersMidstreamNYSEWESKristen Shults--2,8771,127$9,830
Westlake CorporationChemicalsNYSEWLKSteve Bender700353611,77814550$17,632
Westlake Chemical Partners LPChemicalsNYSEWLKPSteve Bender--1214151$941
Whitestone ReitPropertyNYSEMKTWSRScott Hogan280-12586589.75008