Sort: A-ZZ-AYear FoundedYear Founded (Oldest)Recently Added ToggleFilters SizeStartupSmallMediumLarge FundingAcquiredAngel or Seed FundingOtherPrivate Equity fundingPublicSelf-fundedVC-funded CityAngletonBellaireCypressHoustonKatyLeague CityMagnoliaMontgomeryPearlandRichmondSpringStaffordSugar LandThe WoodlandsTomballWebster CategoryAccounting and FinanceAnalytics and BIAutomationBusiness Mgt and ERPClinicalCloud and Software Dev ToolsCommunicationsComplianceCybersecurityDocument ManagementEcommerceeLearningFraud MgtGames and EntertainmentHR and RecruitingIT MgtLifestyleLogistics and Supply ChainMarketplaceOn-Demand ServicesPaymentsPersonal FinancePersonal Health MgtPersonal On-Demand ServicesPoint of SalePractice ManagementSales and Marketing IndustryAgricultureAutomotiveAviationConstructionCPGEducationEnergy, Gas, Oil, UtilitiesEntertainment, Hospitality, TravelFinancial ServicesFoodGovernmentHealthcareHorizontalLegalLogistics, Supply Chain, TransportationManufacturingNon-ProfitReal EstateRetailSports and Fitness Number of Employees1-1011-5051-200201-500501-10001001-50005001-1000010,001+ Software TypeB2B SaaSB2GConsumerFintech Age Select0-2 years3-5 years6-10 years11-20 years21+ years OtherWoman CEO Remote OfficeLocal HQRemote Office Add or Update a listing Search results: 414 software companies Add or Update a listing Pandell AFE Capital tracking and approval softwareGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Accounting and Finance, Energy, Gas, Oil, Utilities, Remote Office Pandell AP Invoice coding and approvalsGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Accounting and Finance, Energy, Gas, Oil, Utilities, Remote Office Pandell Connect Land data exchange and approvals softwareGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Document Management, Energy, Gas, Oil, Utilities, Remote Office Pandell Crossings Right of way management softwareGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Document Management, Energy, Gas, Oil, Utilities, Remote Office Pandell GIS Land mapping and analysisGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Remote Office Pandell JOBUTRAX Field ticketing managementGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Remote Office Pandell JV Financial accounting for Oil and GasGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Accounting and Finance, Energy, Gas, Oil, Utilities, Remote Office Pandell Landrite Land asset management softwareGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Remote Office Pandell Landworks Land management softwareGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Document Management, Energy, Gas, Oil, Utilities, Remote Office Pandell PA Production accounting softwareGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Accounting and Finance, Energy, Gas, Oil, Utilities, Remote Office Pandell Projects Land acquisition managementGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, On-Demand Services, Energy, Gas, Oil, Utilities, Remote Office Pandell Roads Road use agreements and invoicingGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Document Management, Energy, Gas, Oil, Utilities, Remote Office Pandell VP Vendor invoicing portalGreg Chudiak - CEO & President, Karen Beagle - Marketing Director, Kirstin Davis - Human Resources ManagerHouston, 51-200 employees, founded in 1997, Self-fundedB2B SaaS, Accounting and Finance, Energy, Gas, Oil, Utilities, Remote Office Pandellum by Mi4 Financial analytics platformTalal Nehme - PresidentHouston, 11-50 employees, founded in 2000, Self-fundedB2B SaaS, Accounting and Finance, Energy, Gas, Oil, Utilities, Local HQ Panton Workflow management platform and document managementFrank Li - PresidentHouston, 11-50 employees, founded in 2013, $2,600,000 funding, VC-fundedB2B SaaS, Document Management, Horizontal, Local HQ Paradigm by Emerson Software for the oil and gas industryAna Harrison - CEO, Emil Janson - Marketing Director, Marianne Mayer Smith - HR ProfessionalHouston, 501-1000 employees, founded in 1987, AcquiredB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Woman CEO, Local HQ PAS Operational technology managementEddie Habibi - CEO, Matthew Selheimer - Chief Marketing Officer, Tanya White - Global Human Resources ManagerHouston, 51-200 employees, founded in 1993, $40,000,000 funding, Private Equity fundingB2B SaaS, IT Mgt, Horizontal, Local HQ PAULIN Research Group FEA-based software for the Power, Petrochemical, Offshore & Chemical industriesNoe Ramos - CEO, Ryan Metcalf - Director of Sales & Marketing, Mary Jane Metcalf - CFOHouston, 11-50 employees, founded in 1991, Self-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Local HQ Payfunnels Point of sale terminalImtiyaz Momin - OwnerHouston, 1-10 employees, founded in 2015, Self-fundedFintech, Payments, Local HQ PCS Software Transportation management softwareChris Poelma - CEO, Charity Araoz - Sr. Director of Marketing, Lora Hillebrand - Human Resources ManagerHouston, 11-50 employees, founded in 1997, Undisclosed funding, Private Equity fundingB2B SaaS, Logistics and Supply Chain, Horizontal, Local HQ Pectra BPM Savia Business process automation softwareHouston, 1-10 employees, founded in 2020, Self-fundedB2B SaaS, Automation, Horizontal, Local HQ Pegwin Post operative patient monitoring and managementJack Smyth - CEO, John Welch - Marketing & Sales Strategy, Douglas B. Dotan - PresidentHouston, 11-50 employees, founded in 2016, $2,500,000 funding, VC-fundedB2B SaaS, Clinical, Healthcare, Local HQ Petabridge Application and cluster monitoring and managementAaron Stannard - CEO & FounderHouston, 1-10 employees, founded in 2015, Self-fundedB2B SaaS, IT Mgt, Horizontal, Local HQ Petrabytes Data management platformSashi Gunturu - FounderHouston, 1-10 employees, founded in 2010, Undisclosed funding, VC-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Local HQ PetroVR Planning, execution, and reserves managementWayne Sim - CEO & Founder, Brittany Bluestein - Director of Marketing, Cheryl Dooley - Senior Human Resources ManagerHouston, 201-500 employees, founded in 2005, AcquiredB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Remote Office PixLab Machine vision and media processing APIsJoon Kang - CEOHouston, 1-10 employees, founded in 2017, Self-fundedB2B SaaS, Cloud and Software Dev Tools, Horizontal, Local HQ Pk Software Pharmacy management softwareHouston, 51-200 employees, founded in 2000, Self-fundedB2B SaaS, Practice Management, Healthcare, Local HQ Plagtracker Plagiarism checking serviceHouston, 11-50 employees, founded in 2011, Self-fundedB2B SaaS, On-Demand Services, Education, Local HQ Plant Information Management System - DataMAX by SENSYS Plant information management systemSohail Qadir - CEO & President, Amanda Hardy - Regional Sales DirectorHouston, 51-200 employees, founded in 1999, Self-fundedB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Local HQ PlantMS by Fitiri Plant management solutionMike Antony - Owner, Arunkumar Murugan - Director, Software EngineeringHouston, 51-200 employees, founded in 1999, Self-fundedB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Local HQ PointSecure OpenVMS security and auditing solutionsRod Endo - PresidentHouston, 51-200 employees, founded in 2000, Self-fundedB2B SaaS, Cybersecurity, Horizontal, Local HQ Polaris Guidance Systems Business management and monitoring softwareDavid DePaolo - Managing Director/Owner, Jeff Dugan - Director Sales and Marketing, Rodney Upchurch - Managing DirectorSpring, 11-50 employees, founded in 2009, Self-fundedB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Local HQ Practice Insight Billing and collections managementDenise Perry - CEO, Jim Goerlich - SVP of Business DevelopmentHouston, 11-50 employees, founded in 2003, AcquiredB2B SaaS, Accounting and Finance, Healthcare, Woman CEO, Local HQ Productioneer by Mi4 Field data capture and reportingTalal Nehme - PresidentHouston, 11-50 employees, founded in 2000, Self-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Local HQ Projecttoolbelt Project management softwareHouston, 1-10 employees, founded in 2014, Self-fundedB2B SaaS, Communications, Horizontal, Local HQ PropDispatch Last milt proppant management systemLambert Arceneaux - Co-FounderHouston, 11-50 employees, founded in 2014, Self-fundedB2B SaaS, Logistics and Supply Chain, Energy, Gas, Oil, Utilities, Local HQ Propertybase CRM and marketing software for real estateVance Loiselle - CEO & President, Cade Madison - Director of Strategic Growth, Hanna S. Simmons - Head of People OperationsKaty, 51-200 employees, founded in 2010, AcquiredB2B SaaS, Sales and Marketing, Real Estate, Remote Office PROS Holdings AI powered commerce platform for enterpriseAndres D. Reiner - CEO & President, Celia Fleischaker - Chief Marketing Officer, Nikki Brewer - Chief People OfficerHouston, 1001-5000 employees, founded in 1985, PublicB2B SaaS, Ecommerce, Horizontal, Local HQ Pulse by QMSC Supplier management for regulated industriesMarshall Williams - CEO & Founder, Cameron Johnson - Vice President of SalesHouston, 11-50 employees, founded in 2016, $650,000 funding, Angel or Seed FundingB2B SaaS, Compliance, Horizontal, Local HQ PushLegal Digital law libraryJonathan J. Paull - CEO, Bill Pickard - PresidentHouston, 1-10 employees, founded in 2011, Self-fundedB2B SaaS, Document Management, Legal, Local HQ QMSC Quality assurance software suitesMarshall Williams - CEO & Founder, Cameron Johnson - Vice President of SalesHouston, 11-50 employees, founded in 2016, $650,000 funding, Angel or Seed FundingB2B SaaS, Compliance, Horizontal, Local HQ Quadros Systems RTXC embedded softwareBill Dittmann - Chief EngineerHouston, 1-10 employees, founded in 2002, Self-fundedB2B SaaS, Cloud and Software Dev Tools, Horizontal, Local HQ Quality Institute of America QHSE management systemZach Alam - Business Development Manager, Michael Prior - Vice PresidentHouston, 11-50 employees, founded in 1994, Self-fundedB2B SaaS, Document Management, Energy, Gas, Oil, Utilities, Local HQ Questback Salespulse Customer engagement softwareFrank Mollerop - CEOThe Woodlands, 1-10 employees, founded in 2016, $810,971 funding, Angel or Seed FundingB2B SaaS, Sales and Marketing, Horizontal, Local HQ Raptor Technologies School safety management softwareJim Vesterman - CEO, Cindy Corey - Senior Director, Marketing, Kimberly Foster - Senior Vice President & Head of Human ResourcesHouston, 51-200 employees, founded in 2002, Undisclosed funding, Private Equity fundingB2B SaaS, Business Mgt and ERP, Education, Local HQ Raven Cloud-based document managementStefan Diasti - CEO, Fiyyaz Pirani - FounderHouston, 11-50 employees, founded in 2017, $4,000,000 funding, Angel or Seed FundingB2B SaaS, Document Management, Horizontal, Local HQ RDF Software Pest control business softwareRich Ferrante - Founder & PrincipalRichmond, 1-10 employees, founded in 2007, Self-fundedB2B SaaS, Practice Management, Real Estate, Local HQ RealNex Business management platform for commercial real estateJeff Finn - CEO, Mark Kingston - Chairman, Pius K. Leung - Executive Vice PresidentStafford, 51-200 employees, founded in 2014, Self-fundedB2B SaaS, Business Mgt and ERP, Real Estate, Local HQ Recruiter.com Recruiter marketplaceEvan Sohn - CEO, Thomas Williams - Director of Business Development, Rick Roberts - PresidentHouston, 11-50 employees, founded in 2015, PublicB2B SaaS, Marketplace, Horizontal, Local HQ Referral Tracking by Visualutions Referral management softwareJoe Craigen - CEO & President, Brian Gagnon - US Enterprise Sales Director, Brenda Le Lay - Executive Vice PresidentSpring, 51-200 employees, founded in 1995, Self-fundedB2B SaaS, Practice Management, Healthcare, Local HQ regAction Environment health and safety softwareMike Moore - Vice President, Robert Pearce - Vice PresidentHouston, 11-50 employees, founded in 1997, AcquiredB2B SaaS, Compliance, Horizontal, Local HQ RETINA-AI AI for retinal healthcare industryStephen Odaibo - CEOHouston, 1-10 employees, founded in 2017, $5,000,000 funding, Private Equity fundingB2B SaaS, Analytics and BI, Healthcare, Local HQ REVAGENT by RevCord Screen recording softwareTrey Schwarz - President, Thomas Starkey - Director of Business Development, Gina Graves - Director of MarketingHouston, 11-50 employees, founded in 2015, Self-fundedB2G, On-Demand Services, Government, Local HQ REVCELL by RevCord Mobile phone call recording softwareTrey Schwarz - President, Thomas Starkey - Director of Business Development, Gina Graves - Director of MarketingHouston, 11-50 employees, founded in 2015, Self-fundedB2B SaaS, On-Demand Services, Horizontal, Local HQ RevCord / Inquire Multi-media management systemsTrey Schwarz - President, Thomas Starkey - Director of Business Development, Gina Graves - Director of MarketingHouston, 11-50 employees, founded in 2015, Self-fundedB2B SaaS, On-Demand Services, Horizontal, Local HQ REVGUARD by RevCord IT mgt platformTrey Schwarz - President, Thomas Starkey - Director of Business Development, Gina Graves - Director of MarketingHouston, 11-50 employees, founded in 2015, Self-fundedB2G, On-Demand Services, Government, Local HQ REVO iQ by REVO TESTING TECHNOLOGIES Well performance management softwareAlex Bergman - CEO, Christina Costello - Executive Vice President, Business Development, Kelly Ciprick - COOHouston, 11-50 employees, founded in 2018, Self-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Local HQ REVSTREAM by RevCord Satellite and cloud-based call recordingTrey Schwarz - President, Thomas Starkey - Director of Business Development, Gina Graves - Director of MarketingHouston, 11-50 employees, founded in 2015, Self-fundedB2G, On-Demand Services, Government, Local HQ Riversand Master data and product information management platformUpen Varanasi - CEO & Co-Founder, Michael Robinson - Vice President Marketing, William H. Muldoon IV - SVP Global SalesHouston, 201-500 employees, founded in 2001, $45,000,000 funding, Private Equity fundingB2B SaaS, Document Management, Horizontal, Local HQ ROGII Geosteering operations management suiteVlad Karen Payrazyan - CEO, Tiffani Kennedy - US Business Development Manager, Julian Stahl - North America General ManagerHouston, 51-200 employees, founded in 2013, Self-fundedB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Local HQ Roovy Technologies Self-serve dining appKen Bridge - CEO & FounderHouston, 1-10 employees, founded in 2018, $650,000 funding, Angel or Seed FundingB2B SaaS, Point of Sale, Food, Local HQ RXDispense Pharmacy management softwareHouston, 1-10 employees, founded in 2020, Self-fundedB2B SaaS, Practice Management, Healthcare, Local HQ Sabha Online - Smart Conferencing by CEBS Video communication serviceSatish Swaroop - CEO & President, Richa S. - CIOHouston, 201-500 employees, founded in 2003, Self-fundedB2B SaaS, Communications, Horizontal, Local HQ Sagitta by Luminare Sepsis screening platformSarma Velamuri - CEO & Co-Founder, Mike Gilbert - Sales Leader, Natalie Cheng - Associate Marketing ManagerHouston, 1-10 employees, founded in 2014, $1,600,000 funding, Angel or Seed FundingB2B SaaS, Analytics and BI, Healthcare, Local HQ, Recently Added Scanning Solutions Convenience store back office softwareLeague City, 1-10 employees, founded in 2009, Self-fundedB2B SaaS, Business Mgt and ERP, Retail, Local HQ Sceptre Hospitality Resources (SHR) Hotel operations management softwareRod Jimenez - CEO, Jason Emanis - Vice President of Marketing, Lee-Ann Beal - Director of Human ResourcesHouston, 51-200 employees, founded in 1987, $20,000,000 funding, Private Equity fundingB2B SaaS, Business Mgt and ERP, Entertainment, Hospitality, Travel, Local HQ SciRisq Risk modeling and management softwareKeith Clutter - President, Andrew Staszak - PrincipalHouston, 1-10 employees, founded in 2012, Self-fundedB2B SaaS, Compliance, Energy, Gas, Oil, Utilities, Local HQ SeatsX by SimpsX Technologies Open market auction for car ridesErik Simpson - FounderHouston, 1-10 employees, founded in 2002, Self-fundedConsumer, Lifestyle, Local HQ SecurityGate OT/ICS cyber risk management platformTed Gutierrez - CEO & Co-Founder, Matt Wilbanks - Chief Marketing Officer, Ashley Garcia - Senior Customer Success LeadHouston, 11-50 employees, founded in 2017, $1,000,000 funding, VC-fundedB2B SaaS, Compliance, Horizontal, Local HQ SEE Forge Drag and drop mobile app makerJames McDounough - CEO & Founder, Craig Hoffmeyer - Chief Technology OfficerHouston, 11-50 employees, founded in 2011, $2,362,500 funding, VC-fundedB2B SaaS, Cloud and Software Dev Tools, Horizontal, Local HQ Seismic Ventures Seismic processing softwareHouston, 1-10 employees, founded in 1986, Self-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Local HQ SemanticMD Medical image analysis platformTom DeSouza - Business Development ExecutiveHouston, 11-50 employees, founded in 2013, Undisclosed funding, Angel or Seed FundingB2B SaaS, Analytics and BI, Healthcare, Local HQ Seremedi Patient care collaboration platformKim Bond Evan - CEO, Melanie Achard - Vice President of ProductsHouston, 1-10 employees, founded in 2014, $300,000 funding, Angel or Seed FundingB2B SaaS, Communications, Healthcare, Woman CEO, Local HQ Serenus Group Multi-gigabyte image viewerTimothy Hess - CEOHouston, 11-50 employees, founded in 2012, Self-fundedB2B SaaS, On-Demand Services, Horizontal, Local HQ Servient Legal and Compliance AI platformIan Wilson - CEO & Founder, Raymond Hoy - Marketing ManagerHouston, 51-200 employees, founded in 2003, Self-fundedB2B SaaS, Compliance, Horizontal, Local HQ SFApex Salesforce data migration solutionKashyap Patel - Founder, Chad Hoerner - Director of Sales & Marketing, Ami Tyagi - Director, Business OperationsHouston, 11-50 employees, founded in 2012, Self-fundedB2B SaaS, Cloud and Software Dev Tools, Horizontal, Local HQ Share a Refund Shipment audit and recovery softwareAnkit Sharma, Nick Hoffman - FounderHouston, 11-50 employees, founded in 2015, Self-fundedB2B SaaS, Logistics and Supply Chain, Horizontal, Local HQ SIMAGIS 3D by Smart Imaging Technologies 3D image analysis softwareHouston, 11-50 employees, founded in 2002, Self-fundedB2B SaaS, Analytics and BI, Horizontal, Local HQ SIMAGISA by Smart Imaging Technologies Image analysis softwareHouston, 11-50 employees, founded in 2002, Self-fundedB2B SaaS, Analytics and BI, Horizontal, Local HQ SK Global Software Banking and treasury management automationScott Caudle - CEO & Co-Founder, Nathan Strong - Marketing Manager, Denise Gannaway - Customer Success ManagerHouston, 11-50 employees, founded in 1995, Self-fundedB2B SaaS, Accounting and Finance, Horizontal, Local HQ SkilMatch Front and back office staffing softwareH. Gray Lyman - PresidentHouston, 11-50 employees, founded in 1970, Self-fundedB2B SaaS, HR and Recruiting, Horizontal, Local HQ SMA Technologies Workload automation softwareTodd Dauchy - CEO, Ashley Thompson - Vice President of Marketing, David Marshall - Global Business Development ManagerHouston, 51-200 employees, founded in 1980, Self-fundedB2B SaaS, Automation, Horizontal, Local HQ 123456 Add or Update a listing