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 February 28, 2023.

CompanyDescriptionExchTickerCFO Base Sal Total Comp Rev $m Emp Mkt cap $m
Academy Sports & OutdoorsRetailNasdaqASOMichael Mullican$675 $4,251 5,689$22,000 $4,947
Adams Resources & Energy, Inc.E&P, TransportationNYSEAETracy Ohmart$300 $561 2,025$710 $98
Alaunos TherapeuticsBiotechnologyNasdaqTCRTMichael Wong - - 3$34 $113
Amplify EnergyE&PNYSEAMPYJason McGlynn$290 - 459$208 $255
APA CorporationE&PNYSEAPAStephen Riney$795 $6,815 12,132$2,273 $9,870
Applied Optoelectronics, Inc.TechnologyNasdaqAAOIStefan Murry$355 $1,436 223$2,213 $69
AraviveBiotechnologyNasdaqARAVRudy Howard$395 - 6$17 $117
Archrock, Inc.Oilfield ServicesNYSEAROCDoug Aron$460 $2,210 846$1,100 $1,490
Aris Water SolutionsOilfield ServicesNYSEARISStephan Tompsett$425 - 321$196 $477
Baker Hughes IncOilfield ServicesNYSEBKRNancy Buese$900 - 21,156$55,000 $27,222
Battalion OilE&PNYSEMKTBATLKristen McWatters$300 - 285$58 $101
Bellicum Pharmaceuticals, IncBiotechnologyNasdaqBLCMVacant - - 6$7 $3
Bio-Path Holdings IncBiotechnologyNasdaqBPTHPeter Nielson (CEO)$530 $1,303 - $10 $12
Black Stone Minerals, LPE&PNYSEBSMVacant - - 667$108 $3,300
Bristow GroupAir ServicesNYSEVTOLJennifer Whalen$400 $1,334 1,185$2,916 $587
CactusOilfield ServicesNYSEWHDStephen Tadlock$400 $1,231 688$1,200 $2,913
Cadence BankBankingNYSECADEValerie Toalson$450 $1,160 649$1,808 $3,838
Callon PetroleumE&PNYSECPEKevin Haggard$485 $1,835 3,231$354 $1,833
Camber EnergyE&PNYSEMKTCEIFrank Barker - $180 0$9 $27
Camden Property TrustPropertyNYSECPTAlex Jessett$492 $2,780 1,423$1,650 $10,854
Carriage Services IncFuneral servicesNYSECSVKian Granmayeh$500 - 329$2,553 $471
Castle BiosciencesBiotechnologyNasdaqCSTLFrank Stokes$450 $2,865 137$543 $569
Centerpoint Energy IncUtilitiesNYSECNPChris Foster700 - 835215577$18,295
ChampionXOilfield ServicesNYSECHXKen Fisher$590 $2,665 3,806$7,300 $5,024
Cheniere Energy IncLNGNYSEMKTLNGZach Davis$650 687133,428$1,551 $35,062
Cheniere Energy Partners, LPLNGNYSEMKTCQPZach Davis - - 17,206 - $24,030
Chord EnergyE&PNYSEOASMichael Lou45064643,647531$5,058
Civeo CorpHospitality ServicesNYSECVEOCarolyn Stone$340 $917 697$2,800 $295
CNS PharmaceuticalsBiotechnologyNasdaqCNSPChristopher Downs$300 $791 - $4 $1
Comfort Systems Usa IncGeneral ContractorsNYSEFIXBill George$483 $1,966 4140$14,100 $4,804
Conns IncRetailNasdaqCONNGeorge Bchara$550 $2,141 1,386$4,100 $153
ConocoPhillipsE&PNYSECOPBill Bullock$764 $7,649 82,156$9,500 $115,040
Corebridge FinancialInsuranceNYSECRBGElias Habayeb$800 $3,928 9,576$7,700 $10,121
Coya TherapeuticsBiotechnologyNasdaqCOYADavid Snyder - - - $6 $42
Contango OreMiningNYSEMKTCTGOLeah Gaines290530 - $11 $164
Core Laboratories N VOilfield ServicesNYSECLBChristopher Hill3651849668$4,300 $936
Coterra EnergyE&PNYSECOGScott Schroeder$629 $12,184 9051$981 $17,816
Crescent EnergyE&PNYSECRGYBrandi Kendall - - 3057$870 $1,721
Crestwood Equity Partners LPMidstreamNYSECEQPJohn Black$400 - 6,001$753 $2,620
Crown Castle International CorpCommunicationsNYSECCIDan Schlanger$610 59386,986$5,000 $56,460
CSI Compressco LPOilfield ServicesNasdaqCCLPJonathan Byers$413 $759 353$792 $188
CVR Energy IncRefiningNYSECVIDane Neumann$450 $1,573 10896$1,470 $2,994
CVR Partners, LPRefiningNYSEUANDane Neumann - - 836$300 $1,170
Diamond OffshoreOilfield ServicesNYSEDODominic Savarino440 - 842$1,900 $994
Direct Digital HoldingsAdvertisingNasdaqDRCTSusan Echard - - 38$52 $58
Dril-Quip IncOilfield ServicesNYSEDRQKyle McClure450 - 362$2,100 $923
DXP Enterprises IncIndustrial Equip wholesaleNasdaqDXPEKent Yee$175 4111005$2,550 $478
Earthstone Energy IncE&PNasdaqESTEMark Lumpkin$338 $2,011 1695$219 $1,646
ENGlobal CorpE&CNasdaqENGDarren Spriggs$170 $213 36$198 $20
Enterprise Products Partners L PMidstreamNYSEEPDRandy Fowler$806 $9,244 58186$7,300 $56,220
EOG Resources IncE&PNYSEEOGTim Driggers$670 $4,914 25,702$2,850 $60,389
Epsilon Energy LtdE&PNasdaqEPSNAndrew Williamson$230 - 42$9 $110
Equus Total Return, Inc.InvestmentsNYSEEQSL'Sheryl Hudson2102421 - $21
Evolve Transition InfrastructureMidstreamNYSEMKTSNMPCharles Ward27516564513$49
Evolution Petroleum CorpE&PNYSEMKTEPMRyan Stash$265 $752 335$183
Excelerate EnergyLNGNYSEEEDana Armstrong$350 - 352$901 $2,071
Expro Group HoldingsOilfield ServicesNYSEXPROQuinn Fanning$450 30591279$7,600 $1,928
Flame Acquisition CorpBlank checkNYSEFLMEGregory Patrinely - - - - $159
Flotek Industries IncOilfield ServicesNYSEFTKBond Clement400 - 53147$74
Forum Energy Technologies, Inc.Oilfield ServicesNYSEFETLyle Williams3698657001500$237
Genesis Energy LPMidstreamNYSEGELBob Deere$450 10502789$2,109 $1,420
Geospace Technologies CorpOilfield ServicesNasdaqGEOSRobert Curda$225 - 89$650 $76
GoGreen Investments CorpBlank checkNYSEGOGNMichael Sedoy - - - - $377
Graf Acquisition Corp IVBlank checkNYSEGFORVacant - - - - $217
Great Lakes Dredge & Dock CorporationShippingNasdaqGLDDScott Kornlau435741649426$319
Greenwich LifeSciencesBiotechnologyNasdaqGLSISnehal Patel115999 - 6$167
Group 1 Automotive IncAuto dealershipsNYSEGPIDaniel McHenry57517721622213711$2,856
Guardion Health SciencesBiotechnologyNasdaqGHSIJeffrey Benjamin - - 5$13 $6
Gulf Island Fabrication IncOilfield ServicesNasdaqGIFIWes Stockon$310 $1,435 93$960 $64
Halliburton CoOilfield ServicesNYSEHALEric Carre800 - 20297$45,000 $27,077
Helix Energy Solutions Group IncOilfield ServicesNYSEHLXErik Staffeldt4401891873$2,280 $1,097
Hewlett Packard EnterpriseTechnologyNYSEHPETarek Robbiati$850 826528496$60,200 $18,272
Hess Midstream LPMidstreamNYSEHESMJonathan Stein - - 1275$199 $6,234
HNR Acquisition CorpBlank checkNYSEMKTHRNAVacant - - - - $121
Houston American Energy CorpE&PNYSEMKTHUSAJohn Terwilliger (CEO)1203781$2 $23
Howard Hughes CorpReal EstateNYSEHHCCarlos Olea500 - 1608565$3,719
Huntsman CorporationChemicalsNYSEHUNSean Douglas650263980237000$5,089
IES Holdings, Inc.General ContractorsNasdaqIESCTracy McLauchlin$450 9632167$8,078 $838
Independence Contract Drilling, Inc.DrillingNYSEICDPhilip Choyce$287 972187$600 $41
Industrial Tech Acquisitions IIBlank checkNasdaqITAQGreg Smith - - - - $224
InsperityStaffingNYSENSPDouglas Sharp$549 $2,793 5938$4,100 $4,404
Intuitive MachinesManufacturingNasdaqLUNRErik Sallee - - 70160$1,740
KBR, Inc.E&CNYSEKBRMark Sopp6532706656430000$6,954
Kinder Morgan, Inc.MidstreamNYSEKMIDavid Michels450612119200$10,525 $36,597
Kinetik HoldingsMidstreamNasdaqKNTKJamie Welch - - 1213$300 $4,227
Kirby CorpShippingNYSEKEXRaj Kumar$515 $1,577 2,785$5,200 $3,904
Kiromic BioPharmaBiotechnologyNasdaqKRBPVacant - - - 59$4
KLX Energy ServicesOilfield ServicesNYSEKLXEKeefer Lehner40013667821779$198
Landcadia Holdings IVBlank checkNasdaqLCARichard Liem - - - - $634
Lexicon Pharmaceuticals, Inc.PharmaceuticalsNasdaqLXRXJeff Wade52016520$135 $425
LGI Homes, Inc.Real EstateNasdaqLGIHCharles Merdian52522702304952$2,463
LyondellBasell Industries N.V.ChemicalsNYSELYBMichael McMurray82451705045119300$27,605
Magnolia Oil & GasE&PNYSEMGYBrian Corales$367 - 1694$213 $4,201
Main Street Capital CorpInvestmentsNYSEMAINJesse Morris$519 $3,743 377$91 $3,061
Marathon Oil CorpE&PNYSEMRODane Whitehead$590 42468,036$1,570 $13,349
Marker TherapeuticsBiotechnologyNasdaqMRKRVacant - - 1$56 $15
MicrovastTechnologyNasdaqMVSTCraig Webster$400 - 116$1,255 $384
Mind TechnologyOilfield ServicesNasdaqMINDMark Cox21827023$200 $7
Moleculin Biotech, Inc.BiotechnologyNasdaqMBRXJonathan Foster3931149 - 15$28
MRC Global Inc.Oilfield ServicesNYSEMRCKelly Youngblood500214033632800$729
Murphy OilE&PNYSEMURTom Mireless$500 20923933$691 $5,209
Nabors Energy Transition CorpBlank checkNYSENETCWilliam Restrepo - - - - $362
Nabors Industries LtdOilfield ServicesNYSENBRWilliam Restrepo$520 $3,757 3040$14,000 $1,017
National Energy Services ReunitedOilfield ServicesNYSENESRChris Boone - - 6584536$460
Natural Resource PartnersMiningNYSENRPChris Zolas36586338954$707
Nauticus RoboticsOilfield ServicesNasdaqKITTRangan Padmanabhan - - 021$143
NCS MultistageOilfield ServicesNasdaqNCSMMichael Morrison325 - 156$262 $57
Newhold Investment Corp IIBlank checkNasdaqNHICVacant - - - - $247
Newpark Resources IncOilfield ServicesNYSENRGregg Piontek4381526816$1,540 $336
NextDecadeLNGNasdaqNEXTBrent Wahl3753121 - 102$604
Nextier Oilfield ServicesOilfield ServicesNYSENEXKenny Pucheu425201832454302$1,774
Nine Energy ServiceOilfield ServicesNYSENINEGuy Sirkes4109965931212$189
Noble CorpDrillingNYSENERichard Barker$475 $2,859 1414$3,800 $4,767
NOV IncOilfield ServicesNYSENOVJose Bayardo$685 $4,110 7237$32,307 $6,839
NOW Inc.Oilfield ServicesNYSEDNOWMark Johnson$385 $599 2136$2,425 $1,111
NRG EnergyUtilitiesNYSENRGAlberto Fornardo$725 $2,244 31543$6,603 $7,233
Nutex HealthHealthcareNasdaqNUTXJon Bates$300 - 366$1,500 $693
Occidental Petroleum CorporationE&PNYSEOXYRobert Peterson$650 $4,661 37,095$11,973 $52,636
Oceaneering International IncOilfield ServicesNYSEOIIAlan Curtis$427 22882066$9,200 $1,657
Oil States International, IncOilfield ServicesNYSEOISLloyd Hajdik$450 1846738$2,738 $481
Orbital Infrastructure GroupGeneral ContractorsNasdaqOIGNick Grindstaff$650 - 38$284 $17
Orion Engineered Carbons SAChemicalsNYSEOECJeff Glajch - - 2031$1,600 $1,447
Orion Group Holdings IncConstructionNYSEORNScott Thanish$425 - 601$845 $88
Par Pacific Holdings, Inc.RefiningNYSEMKTPARRShawn Flores350 - 7322$1,397 $1,619
Patterson-UTI EnergyDrillingNasdaqPTENAndrew Smith45032102648$6,500 $2,463
PEDEVCOE&PNYSEMKTPEDPaul Pinkston12028916$14 $70
Perma-Pipe International HoldingsManufacturingNasdaqPPIHBryan Norwood$262 468143$608 $81
Phillips 66RefiningNYSEPSXKevin Mitchell$903 6422175702$13,000 $43,941
Plains All American Pipeline LPMidstreamNYSEPAAAl Swanson4002220573424100$9,230
Plains GP Holdings LPMidstreamNYSEPAGPAl Swanson - - 573424100$2,383
PLx PharmaBiotechnologyNasdaqPLXPRita O'Connor300463111$4
Powell Industries IncElectrical EquipmentNasdaqPOWLMike Metcalf$338 $1,052 533$1,935 $478
PrimeEnergy ResourcesE&PNasdaqPNRGBeverly Cummings700185380$113 $159
Pros Holdings, Inc.SoftwareNYSEPROStefan Schulz4053983276$1,528 $1,196
Prosperity Bancshares IncBankingNYSEPBAsylbek Osmonov3316541095$3,633 $5,652
Pyrophyte Acquisition CorpBlank checkNYSEPHYTThomas Major - - - - $264
Quanex Building Products CorpBuilding MaterialsNYSENXScott Zuehlke$403 $1,506 1222$3,875 $650
Quanta Services IncGeneral ContractorsNYSEPWRJayshree Desai$600 - 17074$47,300 $22,334
Ranger Energy ServicesOilfield ServicesNYSERNGRMelissa Cougle400 - 6092000$246
Ranger OilE&PNasdaqROCCRusty Kelley40020631145136$1,499
RCI Hospitality Holdings, Inc.RestaurantsNasdaqRICKBradley Chhay4253452683219$722
RiceBran TechnologiesFood ProcessingNasdaqRIBTTodd Mitchell$275 36031$101 $5
Ring EnergyE&PNYSEMKTREITravis Thomas$290 1129347$53 $307
Salarius PharmaceuticalsPharmaceuticalsNasdaqSLRXMark Rosenblum$300 4425$98 $5
Seacor Marine HoldingsShippingNYSESMHIJesus Llorca$375 $1,138 217$1,286 $201
Select Energy ServicesOilfield ServicesNYSEWTTRNick Swyka$306 $1,837 1387$4,000 $713
SEP Acquisition CorpBlank checkNasdaqSEPAWinston Gilpin - - - - $226
Service Corp InternationalFuneral servicesNYSESCIEric Tanzberger$620 $3,705 4109$17,589 $9,973
SilverBow ResourcesE&PNYSESBOWChris Abundis$370 $846 753$82 $471
Skyward Specialty InsuranceInsuranceNasdaqSKWDMark Haushill450616441601$693
SLBOilfield ServicesNYSESLBStephane Biguet$800 $5,180 28091$99,000 $63,454
Smart SandOilfield ServicesNasdaqSNDLee Beckelman$400 $538 256$328 $76
Solaris Oilfield InfrastructureOilfield ServicesNYSESOIKyle Ramachandran$305 $1,293 320$344 $369
Southwestern Energy CoE&PNYSESWNCarl Giesler$525 $1,228 15002$1,118 $5,236
SportsMap Tech AcquisitionBlank checkNasdaqSMAPJacob Swain - - - - $156
Stabilis SolutionsLNGNasdaqSLNGAndrew Puhala$263 $398 99$100 $68
Stellar BancorpBankingNasdaqSTELPaul Egge$453 $833 594$598 $1,379
Stellus Capital Investment CorpInvestmentsNYSESCMTodd Huskinson - - 75 - $272
Sterling InfrastructureConstructionNasdaqSTRLRon Ballschmiede530190717693200$1,130
Stewart Information Services CorpBusiness ServicesNYSESTCDavid Hisey$494 $2,603 3048$7,100 $989
Summit Midstream Partners, LPMidstreamNYSESMLPMarc Stratton3501224370252$171
Sunnova Energy InternationalUtilitiesNYSENOVARobert Lane35016535581173$1,486
Sysco CorpFood WholesaleNYSESYYVacant - - 51,298$57,000 $37,025
Talos EnergyE&PNYSETALOShane Young$460 $2,309 1652$436 $1,503
Targa Resources Corp.MidstreamNYSETRGPJennifer Kneale$575 $4,261 20930$2,850 $15,291
Target HospitalityHospitality ServicesNasdaqTHEric Kalamaras4151315502$921 $1,637
Team IncIndustrial ServicesNYSETISINelson Haight450 - 840$5,200 $28
TechnipFMC PlcOilfield ServicesNYSEFTIAlf Melin$650 $4,239 13,410$37,000 $5,514
TellurianLNGNasdaqTELLVacant - - 392$171 $642
Tetra Technologies IncOilfield ServicesNYSETTIElijio Serrano$405 2173553$1,300 $324
Third Coast BancsharesBankingNasdaqTCBXJohn McWhorter$300 773101$334 $224
TidewaterShippingNYSETDWSam Rubio275872648$6,300 $2,008
TransoceanDrillingNYSERIGMark Mey$760 $4,500 3254$5,900 $4,089
U S Physical Therapy IncHealthcareNasdaqUSPHCarey Hendrickson$450 $480 553$6,135 $1,212
US Energy CorpE&PNasdaqUSEGRyan Smith$240 $1,508 2$2 $43
US Silica HoldingsOilfield ServicesNYSESLCADonald Merril$400 $1,800 1525$2,013 $833
USD Partners LPMidstreamNYSEUSDPAdam Altsuler$348 $590 122$85 $112
Vaalco Energy IncE&PNYSEEGYRon Bain$330 - 112$117 $449
Verde Clean FuelsRenewablesNasdaqVGASVacant - - 0$5 $248
Vertex EnergyWaste ManagementNasdaqVTNRChris Carlson$239 $525 2792$497 $609
Via RenewablesUtilitiesNasdaqVIAMike Barajas$250 370398$169 $186
VroomAuto dealershipsNasdaqVRMRobert Krakowiak52521111949$1,323 $128
W&T Offshore IncE&PNYSEWTIJanet Yang4001251921$365 $669
Waste ConnectionsWaste ManagementNYSEWCNMary Anne Whitney$400 $1,091 5390$18,204 $34,560
Waste Management IncWaste ManagementNYSEWMDevina Rankin$689 $3,622 19698$49,500 $62,509
Weatherford InternationalOilfield ServicesNasdaqWFRDArun Mita$525 - 4331$17,000 $3,674
Western Midstream PartnersMidstreamNYSEWESKristen Shults$400 $2,741 3252$1,217 $10,100
Westlake CorporationChemicalsNYSEWLKSteve Bender700353615,794$15,920 $13,313
Westlake Chemical Partners LPChemicalsNYSEWLKPSteve Bender - - 1,593$148 $830
Whitestone ReitPropertyNYSEMKTWSRScott Hogan280 - 139$75 $418