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 DIBS Pattern recognition softwareHouston, 1-10 employees, founded in 2014, Undisclosed funding, Angel or Seed FundingB2B SaaS, Analytics and BI, Healthcare, Local HQ DiCentral EDI software and supply chain solutionsThuy Mai - CEO, Yehuda Cagen - VP of Marketing, Leslie Cole - VP of Human ResourcesHouston, 501-1000 employees, founded in 2000, $15,000,000 funding, VC-fundedB2B SaaS, Cloud and Software Dev Tools, Horizontal, Local HQ Digital Drilling Data Systems Drilling operations softwareMark Benson - Owner, Nils Benson - Vice President SoftwareTomball, 11-50 employees, founded in 2005, Self-fundedB2B SaaS, Automation, Energy, Gas, Oil, Utilities, Local HQ DimDrop Location-based mobile communications managementVictor Cintron - CEOHouston, 1-10 employees, founded in 2013, Self-fundedB2B SaaS, Communications, Horizontal, Local HQ DOB Systems BI for the travel industryScott Wilson - CEO, Jeremy O'Bannon - President, Ernie Carney - CTOHouston, 11-50 employees, founded in 1983, Self-fundedB2B SaaS, Analytics and BI, Entertainment, Hospitality, Travel, Local HQ DocJuris Contract negotiation softwareHenal Patel - CEOHouston, 11-50 employees, founded in 2017, Self-fundedB2B SaaS, Document Management, Legal, Local HQ, Recently Added DocSpace Virtual care platformMario Amaro - CEOHouston, 1-10 employees, founded in 2018, Self-fundedB2B SaaS, On-Demand Services, Healthcare, Local HQ Dokmee Document capture and management softwareBoris Roy - CEO, Colton Kotlarz - Marketing Manager, Douglas Oliveira - Sales ManagerHouston, 11-50 employees, founded in 2006, Self-fundedB2B SaaS, Document Management, Horizontal, Local HQ Dokmee / Office Gemini Enterprise content management platformBoris Roy - CEO, Colton Kotlarz - Marketing Manager, Douglas Oliveira - Sales Manager, AmericasHouston, 11-50 employees, founded in 2006, Self-fundedB2B SaaS, Document Management, Horizontal, Local HQ Door Space Credentials management softwareSarah Worthy - CEO & Founder, Christian Childress - Co-FounderHouston, 1-10 employees, founded in 2015, Self-fundedB2B SaaS, HR and Recruiting, Healthcare, Woman CEO, Local HQ Dropoff Logistics platformSean Spector - CEO & Founder, Doug Jones - Vice President Sales, Sarah McGettigan - Vice President, HRHouston, 51-200 employees, founded in 2014, $17,200,000 funding, VC-fundedB2B SaaS, Logistics and Supply Chain, Horizontal, Remote Office Dynamic Inventory Inventory control and point of sale for small to midsize businessesHouston, 1-10 employees, founded in 2018, Self-fundedB2B SaaS, Point of Sale, Retail, Local HQ Dynamic Public Safety Software for public safety servicesJames R. Mills - Owner, Carrie Hardee - Marketing SpecialistPearland, 11-50 employees, founded in 2009, Self-fundedB2G, Business Mgt and ERP, Government, Local HQ DYOPATH IT security softwareRob Koch - CEO, Cynthia LaRue - Head of Marketing, Eva Gilbreath - Director of Human ResourcesHouston, 51-200 employees, founded in 1994, Self-fundedB2B SaaS, IT Mgt, Horizontal, Local HQ Eceptionist Healthcare management platformTrey Havlick - Principal, Jody Bare - VP Sales & Business DevelopmentHouston, 1-10 employees, founded in 2001, Self-fundedB2B SaaS, Practice Management, Healthcare, Local HQ eCube Systems IT productivity management toolsPhil Anderson - CEO, Angie Kim - Regional Sales Manager, Kevin Barnes - PresidentMontgomery, 11-50 employees, founded in 2003, Self-fundedB2B SaaS, IT Mgt, Horizontal, Local HQ EHS Insight Environmental health and safety softwareGary McDonald - CEO & President, Cesar Marroquin - Manager, Customer Success, Eric Stevens - CTOHouston, 11-50 employees, founded in 2009, Self-fundedB2B SaaS, Compliance, Horizontal, Local HQ Eigen Control AI for industrial automationErdin Guma - CEO & Co-Founder, Greg Gersib - Co-Founder & Strategic Business AdvisorHouston, 1-10 employees, founded in 2019, Self-fundedB2B SaaS, Automation, Horizontal, Local HQ, Recently Added Elliegrid Pill management platformAbe Matamoros - CEO & Co-Founder, Regina Vatterott - COO & Founder, Ana Matamoros - Vice President OperationsSugar Land, 1-10 employees, founded in 2015, $260,000 funding, Angel or Seed FundingConsumer, Personal Health Mgt, Local HQ Emerson (Energy Solutions International) Midstream applications for oil and gasDavid Farr - CEO & Chairman, Marcelo Dultra - Global Marketing Director, Dana Deibel - Director, Human Resources- AmericasHouston, 10,001+ employees, founded in 1976, PublicB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Remote Office Empyrean Benefit Solutions HR management platformRichard Wolfe - CEO & Co-Founder, Paul Rafalowski - EVP, Sales and Marketing, Steve Campbell - Chief HR OfficerHouston, 501-1000 employees, founded in 2006, AcquiredB2B SaaS, HR and Recruiting, Horizontal, Local HQ EnerSys Pipeline operations management softwareRussel Treat - CEO & Co-Founder, Dale Schafer - VP of Business DevelopmentHouston, 11-50 employees, founded in 1994, Self-fundedB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Local HQ Engica Workforce management platformFuka Osoba - Product Marketing ManagerHouston, 51-200 employees, founded in 1981, AcquiredB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Local HQ ENSYTE Business management softwareMichael Smith - CEO & Founder, Tania Demeris - Vice PresidentHouston, 11-50 employees, founded in 1981, Self-fundedB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Local HQ Enterprise by QMSC Enterprise management systemMarshall Williams - CEO & Founder, Cameron Johnson - Co-Founder & VP of Sales, Kellie Hart - PresidentHouston, 11-50 employees, founded in 2016, $650,000 funding, Angel or Seed FundingB2B SaaS, Business Mgt and ERP, Horizontal, Local HQ Enterprise Manufacturing Intelligence by SENSYS Data visualization softwareSohail Qadir - CEO & President, Amanda Hardy - Regional Sales DirectorHouston, 51-200 employees, founded in 1999, Self-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Local HQ Enverus Business management software for energy companiesJeff Hughes - CEO, Alicia Recupero - SVP Marketing, Liesl Vargas - Vice President Talent ExcellenceHouston, 1001-5000 employees, founded in 1999, Self-fundedB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Remote Office Envira Gallery Photo and video gallery extension for WordPressNathan Singh - CEO, Nick Beaupre - Head of MarketingHouston, 1-10 employees, founded in 2014, Self-fundedB2B SaaS, Cloud and Software Dev Tools, Horizontal, Local HQ Epcon Software Process and simulation modeling for utility providersTodd Willman - Owner, Nicholas Luna - Manager, Sales & Customer SupportHouston, 51-200 employees, founded in 1981, Self-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Local HQ Epiphany NetSuite extension for budgeting and forecasting process managementBrenda Wanta - CEO & PresidentCypress, 11-50 employees, founded in 2002, Self-fundedB2B SaaS, Accounting and Finance, Horizontal, Woman CEO, Local HQ eProcessing Network PCI compliant payment processing systemSteve Sotis - President, Jaki Kackert - Marketing ConsultantHouston, 11-50 employees, founded in 1996, Self-fundedFintech, Payments, Local HQ ePROMIS Solutions ERP softwareMathews Mathew - CEO & Managing Director, Sharron Neville - Vice President Marketing, Thomas Poozhikalayil - Chief Operating OfficerHouston, 201-500 employees, founded in 1981, Self-fundedB2B SaaS, Business Mgt and ERP, Horizontal, Local HQ equipcast Oil field services managementSergio Tuberquia - CEO & CTOHouston, 1-10 employees, founded in 2016, Self-fundedB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Local HQ ESG (Energy Services Group) Business management software for retail energy providersPhilip Galati - CEO, Steve Piotraczk - VP of Sales and Marketing, Heather Borges - Senior Director of HRHouston, 201-500 employees, founded in 1998, Undisclosed funding, Private Equity fundingB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Remote Office ESX Association management softwareMark Galvan - President, Aaron Bennington - Vice President of Sales & MarketingHouston, 11-50 employees, founded in 1999, Self-fundedB2B SaaS, Business Mgt and ERP, Horizontal, Local HQ EVAN360 Enterprise service desk solutionTodd Boutte - President, Allie Aimone - Marketing Lead, Michael Fischer - Vice President of SalesHouston, 11-50 employees, founded in 2017, Self-fundedB2B SaaS, Communications, Horizontal, Local HQ Eventbrite Clone Script by Alphanso Tech Event management platformGaurav Kanabar - CEO & FounderHouston, 11-50 employees, founded in 2012, Self-fundedB2B SaaS, Cloud and Software Dev Tools, Horizontal, Remote Office EvolveID by TSEVO Customer ID and location verification gatewayJD Garner - Owner, Founder, President, Mike Greenwald - Director of Business Development, Jon Garner - Creative Marketing Developer and Social Media DirectorHouston, 11-50 employees, founded in 2003, Self-fundedFintech, Fraud Mgt, Local HQ EZChildTrack Childcare softwareJeffrey Thomas - PresidentSugar Land, 1-10 employees, founded in 1996, Self-fundedB2B SaaS, Practice Management, Education, Local HQ EzyTime - Time Management Software Time tracking softwareHouston, 1-10 employees, founded in 1987, Self-fundedB2B SaaS, HR and Recruiting, Horizontal, Local HQ FactoryStudio by Tatsoft Application development frameworkMarcos Taccolini - CEO, Tolgar Alpagut - Vice President Marketing, Dave Hellyer - Vice President of Business DevelopmentHouston, 11-50 employees, founded in 2009, Self-fundedB2B SaaS, Cloud and Software Dev Tools, Horizontal, Local HQ FE107 v2.7 by PRG (Paulin Research Group) Stress analysis of nozzle connections on piping and pressure vesselsNoe 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 FEPIPE v10.1 by PRG (Paulin Research Group) FEA package for pressure vessel and piping engineersNoe 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 FESIF v2.7 by PRG (Paulin Research Group) Calculates stress intensification and flexibility factors on piping intersectionsNoe 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 Fetch Package Last mile package delivery for multi-tenant communitiesMichael Patton - CEO & Founder, Jennifer Chesnutt - Vice President of Marketing, Matt Greene - Vice President of SalesHouston, 51-200 employees, founded in 2016, $32,000,000 funding, VC-fundedB2B SaaS, Logistics and Supply Chain, Real Estate, Remote Office FieldEquip Field service management softwarePrat Gupta - CEO & Founder, Shiv Pal Singh Kaundal - Product ManagerHouston, 51-200 employees, founded in 2016, Self-fundedB2B SaaS, Business Mgt and ERP, Energy, Gas, Oil, Utilities, Local HQ Figs Online by 3techno Food management platformFahad Jahanzeb Khan - CEO, Ceilene Morris - Senior Sales ManagerSugar Land, 11-50 employees, founded in 2017, Self-fundedB2B SaaS, Business Mgt and ERP, Food, Remote Office FileControl File management for lawyersAhmad Mian - President, Julie Davidson - Senior Project Manager, Mike Hardy - ControllerHouston, 11-50 employees, founded in 1997, Self-fundedB2B SaaS, Document Management, Legal, Local HQ Financial Software Solutions Bankruptcy case management softwareKristi Singal - Owner, Michel Hayot - Director Sales & MarketingHouston, 11-50 employees, founded in 2001, Self-fundedB2B SaaS, Document Management, Legal, Woman CEO, Local HQ FINBOA Back office automation for community and regional banksJohn Griffin - Customer Success Manager, Dheeraj Singal - VP TechnologyHouston, 11-50 employees, founded in 2016, $100,000 funding, Angel or Seed FundingB2B SaaS, Business Mgt and ERP, Financial Services, Local HQ FIOS Insight IT Planning and Management SoftwareVernon Smith - CEO, Chris Vassalotti - Vice President, Sales & Marketing, John Ruddy - PresidentHouston, 1-10 employees, founded in 2015, Self-fundedB2B SaaS, IT Mgt, Horizontal, Local HQ FlightAware Global flight tracking applicationDaniel Baker, James Sulak - CEO, Henna Haroon - Marketing Director, Kim Hickok - Director, Human ResourcesHouston, 51-200 employees, founded in 2005, Self-fundedB2B SaaS, On-Demand Services, Aviation, Local HQ Flocknote Church community communications softwareMatthew Warner - CEO & Founder, Kaitlin Rawley - Director of MarketingSpring, 1-10 employees, founded in 2009, Self-fundedB2B SaaS, Communications, Non-Profit, Local HQ Flutura AI platform for industrial IoTKrishnan Raman - CEO & Co-Founder, Srikanth Muralidhara - Co-Founder & Chief Customer Officer, Nachiket Karajagi - Director, Customer SuccessHouston, 51-200 employees, founded in 2012, $8,500,000 funding, VC-fundedB2B SaaS, Analytics and BI, Horizontal, Local HQ Focus POS Restaurant and bar management systemHouston, 1-10 employees, founded in 1998, Self-fundedB2B SaaS, Business Mgt and ERP, Food, Local HQ Football Wizard Fantasy football appAlejandro Novoa - FounderHouston, 1-10 employees, founded in 2018, Self-fundedConsumer, Games and Entertainment, Local HQ Footprint App Sustainability optimization and trackingDakota Stormer - CEO & Co-Founder, Jerry Yang - Co-Founder & COOHouston, 1-10 employees, founded in 2018, Self-fundedConsumer, Lifestyle, Local HQ ForeFlight Flight planning and flight bag apps for pilotsTyson Weihs - CEO & Co-Founder, Stephen Newman - EVP Global Sales & Marketing, Meghan Major - HR DirectorHouston, 51-200 employees, founded in 2007, AcquiredB2B SaaS, On-Demand Services, Aviation, Local HQ FreshByte Software Software for the wholesale distribution industryTrevor Morris - CEO & President, Shelvia Smith - Marketing Manager, Armando Cabellero - Global Sales ManagerHouston, 11-50 employees, founded in 1980, Self-fundedB2B SaaS, Business Mgt and ERP, Food, Local HQ Frontline Data Solutions EHS management softwareRen Lu You - CEO & President, Brad Jamison - VP of Sales, Scott Zyskowski - Business DevelopmentSugar Land, 11-50 employees, founded in 1999, Self-fundedB2B SaaS, Compliance, Horizontal, Local HQ FTS Solutions Retail management softwareSumit Mathur - CEO, Carlos Fortin - Director of TechnologyStafford, 1-10 employees, founded in 2005, Self-fundedB2B SaaS, Point of Sale, Retail, Local HQ Gagelist Tool calibration softwareTim Johnson - Marketing Director, Scott Blankenship - Sales DirectorHouston, 11-50 employees, founded in 2004, Self-fundedB2B SaaS, On-Demand Services, Horizontal, Local HQ Galen Data Cloud platform for medical devicesChris Dupont - CEO, Keith Drake - Vice President of Business Development, Mosheh Poltorak - CMOHouston, 1-10 employees, founded in 2016, $1,725,000 funding, Angel or Seed FundingB2B SaaS, Analytics and BI, Healthcare, Local HQ GambleID ID compliance management for the online gaming industryJD Garner - FounderHouston, 11-50 employees, founded in 2011, Self-fundedB2B SaaS, Compliance, Entertainment, Hospitality, Travel, Local HQ Genesys Talent Workforce management solutionCarla Tibbitts - CEO, Courtney Claiborne - Vice President of Delivery, Michael Roberts - Vice President of ProductHouston, 11-50 employees, founded in 2015, $2,100,000 funding, Angel or Seed FundingB2B SaaS, HR and Recruiting, Horizontal, Woman CEO, Local HQ GEONAMIC Systems Pipeline integrity management systemBrad Schaaf - CEO & President, Yan Wang - PresidentHouston, 11-50 employees, founded in 2006, Self-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Local HQ GeoSteering Geosteering applicationsSue Bruce - PresidentHouston, 11-50 employees, founded in 2002, Self-fundedB2B SaaS, Automation, Energy, Gas, Oil, Utilities, Woman CEO, Local HQ Gimmal Records management and complianceMark Johnson - CEO, Veronica Puailoa - Vice President Sales & Marketing, Kimberly Horn - Director of Human ResourcesHouston, 51-200 employees, founded in 2002, Undisclosed funding, VC-fundedB2B SaaS, Compliance, Horizontal, Local HQ Global Information Systems LLC Pipeline transmission industry integration softwareFred Spickler - President, Shelley Osborne - Production ManagerHouston, 51-200 employees, founded in 2006, Self-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Remote Office Go Clockwise Timekeeping applicationWebster, 1-10 employees, founded in 2016, Self-fundedB2B SaaS, HR and Recruiting, Horizontal, Local HQ GoCo.io HR management softwareNir Leibovich - CEO & Co-Founder, Allie Collins - Director of Marketing, Elizabeth Amaro - Director of Client SuccessHouston, 11-50 employees, founded in 2015, $11,309,992 funding, VC-fundedB2B SaaS, HR and Recruiting, Horizontal, Local HQ Gorilla Safety Fleet safety managementMark Walton - CEO & Co-Founder, Amber Ogden - Customer Success Manager, Shannon McLeroy - COOSpring, 51-200 employees, founded in 2013, Self-fundedB2B SaaS, Logistics and Supply Chain, Horizontal, Local HQ GoToPills Indication-based prescribing platformTamera Venzke - CEO & Co-Founder, Todd Crenshaw - Managing PartnerBellaire, 1-10 employees, founded in 2014, Self-fundedB2B SaaS, Document Management, Healthcare, Woman CEO, Local HQ GotSpot AirBnB for commercial real estateReda Hicks - Founder, Allen Hurst - Chief Technology OfficerHouston, 1-10 employees, founded in 2017, $36,500 funding, OtherB2B SaaS, Marketplace, Real Estate, Woman CEO, Local HQ GraceSoft Reservation management for lodging providersGideon Stanley - CEO & Founder, Michael Hilsher - Director of Corporate Sales, Sarah Stanley - CFOStafford, 11-50 employees, founded in 1997, Self-fundedB2B SaaS, Business Mgt and ERP, Entertainment, Hospitality, Travel, Local HQ Graylog Log management platformLogan Wray - CEO, Kimber Spradlin - Chief Marketing Officer, Sam Parikh - Chief Strategy OfficerHouston, 11-50 employees, founded in 2009, $9,400,000 funding, VC-fundedB2B SaaS, IT Mgt, Horizontal, Local HQ Gregg Engineering Pipeline simulation softwareJames M. Gregg - President, JJ Wang - General Manager, Thomas Rey - Vice PresidentSugar Land, 11-50 employees, founded in 1986, Self-fundedB2B SaaS, Analytics and BI, Energy, Gas, Oil, Utilities, Local HQ GroupFocus by Visualutions Group meeting management platformJoe Craigen - CEO & President, Greg Benge - Vice President of Customer Service, Brenda Le Lay - Executive Vice PresidentSpring, 51-200 employees, founded in 1995, Self-fundedB2B SaaS, Practice Management, Healthcare, Local HQ GroupRaise Restaurant-based fundraisersDevin Baptiste - CEO & Founder, Sean Park - Head of Marketing, Kevin Valdez - Head of Business DevelopmentHouston, 11-50 employees, founded in 2011, $500,000 funding, OtherB2B SaaS, Sales and Marketing, Non-Profit, Local HQ GTG Technology Group Transportation management solutionChris Zimmerman - CEO & President, Jessica Whitehouse - Director of Sales & SupportHouston, 11-50 employees, founded in 2011, Self-fundedB2B SaaS, Logistics and Supply Chain, Horizontal, Local HQ Haploscope Telehealth softwareVino Cherian - FounderHouston, 1-10 employees, founded in 2019, Self-fundedB2B SaaS, On-Demand Services, Healthcare, Local HQ, Recently Added Heavy Construction Systems Specialists Business management software for constructionMike Rydin - CEO, Sara McPherson - Director of Marketing, JP Giometti - Executive Director of Global Strategy and Business DevelopmentSugar Land, 201-500 employees, founded in 1986, Self-fundedB2B SaaS, Business Mgt and ERP, Construction, Local HQ 123456 Add or Update a listing