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 June 5, 2021.

CompanyDescriptionExchTickerCFOBase SalTotal CompRev $mEmpMkt cap $m
Academy Sports & OutdoorsRetailNasdaqASOMichael Mullican$506$4,326 $5,689 22,000$3,482
Adams Resources & Energy, Inc.E&P, TransportationNYSEAETracy Ohmart$300$561$1,020 726$119
Allegiance Bancshares, Inc.BankingNasdaqABTXPaul Egge$440$698$242598$821
Altus MidstreamMidstreamNasdaqALTMBen Rodgers$225$1,184 $148-$1,093
American National Insurance CoInsuranceNasdaqANATTim Walsh$575$1,595 $4,070 4,640$3,958
Amplify EnergyE&PNYSEAMPYJason McGlynn$290-$202189$142
APA CorporationE&PNYSEAPAStephen Riney$795$6,487 $4,435 2,272$8,852
Applied Optoelectronics, Inc.TechnologyNasdaqAAOIStefan Murry$355$1,125 $2352,682$227
AraviveBiotechnologyNasdaqARAVVinay Shah$335$650$617$107
Archrock, Inc.Oilfield ServicesNYSEAROCDoug Aron$450$1,907 $8751,250$1,448
Baker Hughes IncOilfield ServicesNYSEBKRBrian Worrell$895$6,553 $20,700 55,000$27,102
Battalion OilE&PNYSEMKTBATLKevin Andrews$350$1,124 $14860$204
Bellicum Pharmaceuticals, IncBiotechnologyNasdaqBLCMVacant--$116$25
Bio-Path Holdings IncBiotechnologyNasdaqBPTHPeter Nielson (CEO)$490$734-10$40
Black Stone Minerals, LPE&PNYSEBSMJeff Wood$350$3,501 $288113$2,100
BP MidstreamMidstreamNYSEBPMPCraig Coburn--$129-$1,500
Bristow GroupAir ServicesNYSEVTOLJennifer Whalen$370-$1,178 3,167$840
Cabot Oil & Gas CorpE&PNYSECOGScott Schroeder$629$6,674 $1,990 547$6,762
CactusOilfield ServicesNYSEWHDStephen Tadlock$335$935$349660$3,080
Cadence BancorporationBankingNYSECADEValerie Toalson$450$1,160 $6491,808$2,790
Callon PetroleumE&PNYSECPEKevin Haggard$450-$1,030 303$2,210
Camber EnergyE&PNYSEMKTCEIRobert Schleizer$200$227$010$17
Camden Property TrustPropertyNYSECPTAlex Jessett$477$2,449 $1,070 1,700$12,619
CardtronicsBusiness ServicesNasdaqCATMGary Ferrera$550$2,875 $1,350 1,987$1,763
Carriage Services IncFuneral servicesNYSECSVBen Brink$320$666$3291,922$670
Castle BiosciencesBiotechnologyNasdaqCSTLFrank Stokes$400$2,217 $63201$1,586
CBTXBankingNasdaqCBTXRobert Pigott$327$516$121511$710
Centerpoint Energy IncUtilitiesNYSECNPJason Wells$650$2,312 $7,420 9,541$14,745
ChampionXOilfield ServicesNYSECHXKen Noble$590-$1,900 6,600$5,976
Cheniere Energy IncLNGNYSEMKTLNGZach Davis$600$2,678 $9,390 1,519$22,146
Cheniere Energy Partners, LPCQPNYSEMKTCQPZach Davis--$6,170 -$20,690
Civeo CorpHospitality ServicesNYSECVEOCarolyn Stone$340$917$5302,000$254
CNS PharmaceuticalsBiotechnologyNasdaqCNSPChristopher Downs$300$791-4$52
Comfort Systems Usa IncGeneral ContractorsNYSEFIXBill George$483$1,966 $2,860 11,100$3,127
Conns IncRetailNasdaqCONNGeorge Bchara$475$1,056 $1,386 4,100$851
ConocoPhillipsE&PNYSECOPBill Bullock$764$7,649 $19,220 9,700$80,763
Contango Oil & Gas CoE&PNYSEMKTMCFJoe Grady$400$2,263 $113205$1,082
Core Laboratories N VOilfield ServicesNYSECLBChristopher Hill$365$1,849 $6684,300$2,202
Crestwood Equity Partners LPMidstreamNYSECEQPRobert Halpin$500$3,453 $2,250 731$1,840
Crown Castle International CorpCommunicationsNYSECCIDan Schlanger$610$5,938 $5,840 4,900$85,016
CSI Compressco LPOilfield ServicesNasdaqCCLPMichael Moscoso$196$439$302730$88
CVR Energy IncRefiningNYSECVITracy Jackson$470$1,316 $3,930 1,423$2,314
CVR Partners, LPRefiningNYSEUANTracy Jackson--$350287$670
Delwinds Insurance AcquisitionBlank checkNYSEDWINBryce Quin----$252
Dril-Quip IncOilfield ServicesNYSEDRQRaj Kumar$350$1,801 $3651,424$1,355
DXP Enterprises IncIndustrial Equip wholesaleNasdaqDXPEKent Yee$170$258$1,005 2,550$608
Earthstone Energy IncE&PNasdaqESTEMark Lumpkin$3202453$14561$810
ENGlobal CorpE&CNasdaqENGDarren Spriggs--$64241$77
Enterprise Products Partners L PMidstreamNYSEEPDRandy Fowler$567$5,579 $27,200 7,130$52,900
EOG Resources IncE&PNYSEEOGTim Driggers$650$2,817 $9,930 2,900$51,042
Epsilon Energy LtdE&PNasdaqEPSNLane Bond$200$230$249$97
ESM Acquisition CorpBlank checkNYSEESMJeffrey Ball----$374
Equus Total Return, Inc.InvestmentsNYSEEQSL'Sheryl Hudson$210$242$1-$26
Evolve Transition InfrastructureMidstreamNYSEMKTSNMPCharles Ward$275$1,656 $4513$42
Evolution Petroleum CorpE&PNYSEMKTEPMRyan Stash$250-$414$147
Exterran CorpOilfield ServicesNYSEEXTNDavid Barta$450$1,603 $6133,100$176
Flame Acquisition CorpBlank checkNYSEFLMEGregory Patrinely----$346
Flotek Industries IncOilfield ServicesNYSEFTKMike Borton$340$795$53147$159
Forum Energy Technologies, Inc.Oilfield ServicesNYSEFETLyle Williams$369$865$5121,400$140
Frank's InternationalOilfield ServicesNYSEFIMelissa Cougle$360-$5803,100$849
Genesis Energy LPMidstreamNYSEGELBob Deere$450$531$1,820 1,906$1,280
Genesis Park Acquisition CorpBlank checkNYSEGNPKJonathan Baliff----$205
Geospace Technologies CorpOilfield ServicesNasdaqGEOSRobert Curda$225-$104786$121
Golden Nugget Online GamingEntertainmentNasdaqGNOGMichael Harwell$200$894-178$1,013
Goodrich Petroleum CorpE&PNYSEMKTGDPKristen McWatters$200-$4351$153
Good Works Acquisition CorpBlank checkNasdaqGWACCary Grossman----$213
Graf Acquisition Corp IVBlank checkNYSEGFORVacant----$150
Great Lakes Dredge & Dock CorporationShippingNasdaqGLDDMark Marinko$402$1,196 $734436$971
Greenwich LifeSciencesBiotechnologyNasdaqGLSISnehal Patel--$3-$504
Group 1 Automotive IncAuto dealershipsNYSEGPIDaniel McHenry$575$1,183 $10,850 12,337$2,911
Gulf Island Fabrication IncOilfield ServicesNasdaqGIFIWes Stockon$342$958$251875$76
Halliburton CoOilfield ServicesNYSEHALLance Loeffler$760$3,788 $14,450 40,000$21,994
Helix Energy Solutions Group IncOilfield ServicesNYSEHLXErik Staffeldt$440$1,891 $7341,536$974
Hewlett Packard EnterpriseTechnologyNYSEHPETarek Robbiati$800$5,429 $26,513 59,400$21,105
Hess Midstream PartnersMidstreamNYSEHESMJonathan Stein--$1,090 196$7,525
Houston American Energy CorpE&PNYSEMKTHUSAJohn Terwilliger (CEO)$102$303$12$17
Houston Wire & Cable CoIndustrial Equip wholesaleNasdaqHWCCEric Davis$265$465$338432$89
Howard Hughes CorpReal EstateNYSEHHCCorrene Loeffler$500-$700600$5,924
Huntsman CorporationChemicalsNYSEHUNSean Douglas$650$2,639 $6,020 9,000$6,263
IES Holdings, Inc.General ContractorsNasdaqIESCTracy McLauchlin$393$974$1,110 5,389$1,139
Independence Contract Drilling, Inc.DrillingNYSEICDPhilip Choyce$319$458$83300$26
Industrial Tech AcquisitionsBlank checkNasdaqITACGreg Smith----$96
InsperityStaffingNYSENSPDouglas Sharp$549$2,999 $4,290 3,600$3,502
Ion Geophysical CorpOilfield ServicesNYSEIOMichael Morrison$240$413$123428$63
KBR, Inc.E&CNYSEKBRMark Sopp$653$2,706 $5,770 29,000$5,689
Kinder Morgan, Inc.MidstreamNYSEKMIDavid Michels$462$1,924 $11,700 10,524$42,529
Kirby CorpShippingNYSEKEXBill Harvey$515$1,679 $2,174 5,400$4,093
Kiromic BioPharmaBiotechnologyNasdaqKRBPTony Tontat$300$8,046 $7-$59
KLX Energy ServicesOilfield ServicesNYSEKLXEKeefer Lehner$400$1,366 $4841,100$37
Kraton CorpChemicalsNYSEKRAAtanas Atanasov$500$2,328 $1,800 1,944$1,150
Landcadia Holdings IIIBlank checkNasdaqLCYRichard Liem----$679
Landcadia Holdings IVBlank checkNasdaqLCAHURichard Liem----$625
Lexicon Pharmaceuticals, Inc.PharmaceuticalsNasdaqLXRXJeff Wade$456$1,630 $2478$641
LGI Homes, Inc.Real EstateNasdaqLGIHCharles Merdian$515$2,086 $2,370 938$4,313
Lubys IncRestaurantsNYSELUBScott Gray$342$342$3166,133$115
LyondellBasell Industries N.V.ChemicalsNYSELYBMichael McMurray$800$3,923 $27,750 19,200$38,852
Magnolia Oil & GasE&PNYSEMGYChris Stavros$520$2,280 $535136$3,431
Main Street Capital CorpInvestmentsNYSEMAINBrent Smith$361$935$22776$2,809
Marathon Oil CorpE&PNYSEMRODane Whitehead$590$3,643 $3,120 1,672$10,877
Marker TherapeuticsBiotechnologyNasdaqMRKRAnthony Kim$393$671$144$251
Mind TechnologyOilfield ServicesNasdaqMINDRobert Capps$255$267$21204$29
Moleculin Biotech, Inc.BiotechnologyNasdaqMBRXJonathan Foster$375$946-15$106
MRC Global Inc.Oilfield ServicesNYSEMRCKelly Youngblood$500$1,746 $2,560 2,600$929
Murphy OilE&PNYSEMURDavid Looney$526$3,512 $1,750 675$3,735
Muscle MakerRestaurantsNasdaqGRILFerdinand Groenewald$175$250$5-$21
Nabors Industries LtdOilfield ServicesNYSENBRWilliam Restrepo$520$3,757 $3,040 14,000$898
National Energy Services ReunitedOilfield ServicesNYSENESRChris Boone--$6584,536$1,275
Natural Resource PartnersMiningNYSENRPChris Zolas$365$863$12954$247
NCS MultistageOilfield ServicesNasdaqNCSMRyan Hummer$340$655$107210$76
Newhold Investment CorpBlank checkNasdaqNHICAdam Deutsch----$216
Newpark Resources IncOilfield ServicesNYSENRGregg Piontek$373$1,201 $4931,560$352
NextDecadeLNGNasdaqNEXTBrent Wahl$350--57$298
Nextier Oilfield ServicesOilfield ServicesNYSENEXKenny Pucheu$425$1,795 $1,200 1,969$1,138
Nine Energy ServiceOilfield ServicesNYSENINEGuy Sirkes$380$400$311735$75
Noble CorpDrillingNYSENERichard Barker$475$2,859 $9641,500$6,200
NOV IncOilfield ServicesNYSENOVJose Bayardo$685$3,927 $6,090 27,631$6,899
NOW Inc.Oilfield ServicesNYSEDNOWMark Johnson$385599$1,620 2,400$1,225
NRG EnergyUtilitiesNYSENRGAlberto Fornardo750-$15,160 4104$8,297
Oasis MidstreamMidstreamNYSEOMPRichard Robuck--$348107$1,310
Oasis Petroleum Inc.E&PNYSEOASMichael Lou$480$3,081 $1,083 432$1,830
Occidental Petroleum CorporationE&PNYSEOXYRobert Peterson$500$1,817 $17,810 14,400$27,200
Oceaneering International IncOilfield ServicesNYSEOIIAlan Curtis$398$1,756 $1,830 11,800$1,765
Oil States International, IncOilfield ServicesNYSEOISLloyd Hajdik$405$2,017 $6382338$468
Orbital Energy GroupGeneral ContractorsNasdaqOEGDaniel Ford$449$947$38284$249
Orion Engineered Carbons SAChemicalsNYSEOECLorin Crenshaw$400$456$1,231 1437$1,243
Orion Group Holdings IncConstructionNYSEORNRobert Tabb$325$864$710923$179
Par Pacific Holdings, Inc.RefiningNYSEMKTPARRWill Monteleone$415$1,193 $3,125 1,403$896
Patterson-UTI EnergyDrillingNasdaqPTENAndrew Smith4501142$1,120 3000$1,968
PEDEVCOE&PNYSEMKTPEDVacant--$815$118
Penn VirginiaE&PNasdaqPVACRusty Kelley40085827387$367
Peridot Acquisition CorpBlank checkNYSEPDACMarcus Specks----$392
Peridot Acquisition Corp IIBlank checkNYSEPDOTStephen Wedemeyer----$499
Phillips 66RefiningNYSEPSXKevin Mitchell9036422$64,170 14300$40,056
Phillips 66 Partners LPRefiningNYSEPSXPKevin Mitchell--$1,040 600$9,310
Plains All American Pipeline LPMidstreamNYSEPAAAl Swanson4002092$23,290 4,400$8,160
Plains GP Holdings LPMidstreamNYSEPAGPAl Swanson--$23,290 4400$2,308
PLx PharmaBiotechnologyNasdaqPLXPRita O'Connor$300$463$111$343
Powell Industries IncElectrical EquipmentNasdaqPOWLMike Metcalf$338$1,220 $5422312$404
PrimeEnergy ResourcesE&PNasdaqPNRGBeverly Cummings$700$1,853 $5896$97
Pros Holdings, Inc.SoftwareNYSEPROStefan Schulz$405$2,815 $2521,403$2,116
Prosperity Bancshares IncBankingNYSEPBAsylbek Osmonov$315$565$1,140 3,756$7,136
Quanex Building Products CorpBuilding MaterialsNYSENXScott Zuehlke$330$823$8943,632$915
Quanta Services IncGeneral ContractorsNYSEPWRDerrick Jensen$680$3,381 $11,200 35800$12,981
Ranger Energy ServicesOilfield ServicesNYSERNGRBrandon Blossman$267530$188700$125
RCI Hospitality Holdings, Inc.RestaurantsNasdaqRICKBradley Chhay$400-$1852200$656
RiceBran TechnologiesFood ProcessingNasdaqRIBTTodd Mitchell$235512$2699$50
Ring EnergyE&PNYSEMKTREITravis Thomas$290-$10841$271
Salarius PharmaceuticalsPharmaceuticalsNasdaqSLRXMark Rosenblum$265$520$59$54
Schlumberger LimitedOilfield ServicesNYSESLBStephane Biguet$770$4,978 $23,600 86,000$50,927
Seacor Marine HoldingsShippingNYSESMHIJesus Llorca$300$1,138 $1411,386$109
Select Energy ServicesOilfield ServicesNYSEWTTRNick Swyka$325$1,255 $6052,000$703
Service Corp InternationalFuneral servicesNYSESCIEric Tanzberger$600$3,428 $3,510 20319$8,905
Sharps Compliance CorpWaste ManagementNasdaqSMEDDiana Diaz250234$50162$198
Shell Midstream Partners, LPMidstreamNYSESHLXShawn Carsten--$481-$5,820
SilverBow ResourcesE&PNYSESBOWChris Abundis$370$846$17764$232
Smart SandFrac sandNasdaqSNDLee Beckelman$400$538$122228$143
Solaris Oilfield InfrastructureOilfield ServicesNYSESOIKyle Ramachandran$288$1,242 103125$502
SolitonMedical devicesNYSESOLYLori Bisson3251032-14$478
Southwestern Energy CoE&PNYSESWNVacant--$3,040 923$3,656
Spark Energy, Inc.UtilitiesNasdaqSPKEJim Jones$300$631$555159$388
Spirit of Texas BancsharesBankingNasdaqSTXBAllison Johnson230384$106383$412
Stabilis SolutionsLNGNasdaqSLNGAndrew Puhala--$42268$128
Stellus Capital Investment CorpInvestmentsNYSESCMTodd Huskinson--$59-$260
Sterling Construction Co IncConstructionNasdaqSTRLRon Ballschmiede$506$1,632 $1,430 2,600$718
Stewart Information Services CorpBusiness ServicesNYSESTCDavid Hisey$475$2,047 $2,290 5800$1,593
Summit Midstream Partners, LPMidstreamNYSESMLPMarc Stratton$350$1,224 $401220$190
Sunnova Energy InternationalUtilitiesNYSENOVARobert Lane$3501653$161396$3,186
Sysco CorpFood WholesaleNYSESYYAaron Alt$775-$60,460 69000$40,727
Talos EnergyE&PNYSETALOShane Young$460$2,309 $588414$1,317
Targa Resources Corp.MidstreamNYSETRGPJennifer Kneale$575$4,261 $8,260 2372$10,578
Target HospitalityHospitality ServicesNasdaqTHEric Kalamaras$415$1,315 $225496$378
Team IncIndustrial ServicesNYSETISISusan Ball475883$8535,400$264
TechnipFMC PlcOilfield ServicesNYSEFTIAlf Melin--$13,410 37000$4,691
TellurianLNGNasdaqTELLKian Granmayeh$380$852$37102$2,019
Tetra Technologies IncOilfield ServicesNYSETTIElijio Serrano$360$1,012 $3781,800$475
TidewaterShippingNYSETDWSam Rubio$275$872$3975,400$601
TransoceanDrillingNYSERIGMark Mey$760$4,500 $3,254 5900$2,728
Trecora ResourcesChemicalsNYSETRECSami Ahmad$311$627$209263$213
U S Physical Therapy IncHealthcareNasdaqUSPHCarey Hendrickson$450$480$4183590$1,546
US Energy CorpE&PNasdaqUSEGRyan Smith$240$722$22$19
US Silica HoldingsFrac sandNYSESLCADonald Merril$400$1,800 $8461613$919
US Well ServicesOilfield ServicesNasdaqUSWSKyle O'Neill$420$2,384 $244638$94
USD Partners LPMidstreamNYSEUSDPAdam Altsuler364772$11990$183
Vaalco Energy IncE&PNYSEEGYVacant--$67102$179
Vertex EnergyWaste ManagementNasdaqVTNRChris Carlson$234$434$135282$453
W&T Offshore IncE&PNYSEWTIJanet Yang$400$417$303291$647
Waste ConnectionsWaste ManagementNYSEWCNMary Anne Whitney$400$1,091 $5,390 18,204$31,753
Waste Management IncWaste ManagementNYSEWMDevina Rankin$689$3,622 $15,220 48,250$59,402
Weatherford InternationalOilfield ServicesNasdaqWFRDKeith Jennings$500$788$3,302 17200$1,038
Weingarten Realty InvestorsPropertyNYSEWRISteve Richter5502674$434243$4,258
Western Midstream PartnersMidstreamNYSEWESVacant--$2,770 1,045$8,640
Westlake Chemical CorpChemicalsNYSEWLKSteve Bender6283393$7,500 9220$13,469
Westlake Chemical Partners LPChemicalsNYSEWLKPSteve Bender--$967145$953
Whitestone ReitPropertyNYSEMKTWSRDavid Holman375162511888355.054827