The 100 largest companies in Houston

Hewlett Packard Enterprisehpe.com

This company is a global edge-to-cloud company that drives technology and innovation to fulfill its passion and purpose

SLBslb.com

Global innovators developing advanced technologies to unlock energy access while reducing carbon emissions through sustainable engineering and diverse technical change maker expertise.

Baker Hughesbakerhughes.com

Energy technology company providing innovative solutions globally, focusing on safety, efficiency, and sustainability in the energy and industrial sectors

Halliburtonhalliburton.com

Collaborates to engineer solutions maximizing energy asset value, from locating hydrocarbons, managing data, drilling, evaluating, and constructing wells, to optimizing production.

Chevronchevron.com

The company values its people and their innovation in tackling energy challenges, fostering open and respectful communication on LinkedIn

NOVnov.com

Provider of technology-driven solutions for the global energy industry, enabling safe energy production, environmental impact reduction, and advancing towards a more sustainable future

Syscosysco.com

Global leader in selling, marketing, and distributing food and related products to customers preparing meals away from home, including restaurants and facilities.

KBR, Inc.kbr.com

Providing science, technology, and engineering solutions to governments and companies worldwide addressing significant contemporary challenges and opportunities.

WMwm.com

Provides comprehensive waste collection, disposal, recycling, and renewable energy solutions tailored to municipal, commercial, industrial, and residential customers.

McDermott International, Ltdmcdermott.com

Engineering and construction solutions for global energy industry, focusing on sustainable energy infrastructure and energy transition projects worldwide.

UT MD Andersonmdanderson.org

A leading cancer center focused on patient care, research, education, and prevention, with top rankings in cancer care and a mission to #EndCancer

Houston Methodisthoustonmethodist.org

Comprehensive health system with hospitals, research institute, residency programs, outpatient and emergency care centers serving Greater Houston area.

Memorial Hermann Health Systemmemorialhermann.org

Nonprofit health system in Greater Houston area providing patient-centered care with clinical expertise, innovation, and cutting-edge technology for improving health

Cameron Productsslb.com

A leading provider of flow equipment products, systems, and services for the global oil, gas, and process industries, with a strong global network

Houston ISDhoustonisd.org

Largest Texas public school district providing intensive core curriculum, specialized programs, and fostering critical thinking and leadership skills.

ConocoPhillipsconocophillips.com

A global oil and gas company focusing on safely finding and delivering energy worldwide while fostering a great workplace and community

Oxyoxy.com

An international energy company with assets in the US, Middle East, and North Africa, focused on oil production, midstream services, chemical manufacturing, and carbon reduction technologies

LyondellBaselllyondellbasell.com

Leading global chemical company producing innovative polymers and polyolefins for sustainable transportation, food safety, clean water, and healthcare applications.

Tenaristenaris.com

A leading supplier of tubes and services for the energy industry and other industrial applications, with a global workforce committed to continuous improvement

Phillips 66phillips66.com

A global energy company focused on manufacturing petroleum products, natural gas processing, and petrochemical production, prioritizing safety, honor, and commitment

Oceaneeringoceaneering.com

Global technology company providing engineered services, products, and robotic solutions to offshore energy, defense, aerospace, and manufacturing industries worldwide

Baylor College of Medicinebcm.edu

Health sciences university in Texas Medical Center, conducting research, educating medical professionals, and providing healthcare locally and globally

Texas Children's Hospitaltexaschildrenspeople.org

Comprehensive pediatric care, groundbreaking research, family-centered women's health services, and a supportive work environment focused on community health.

Landry'slandrysinc.com

A Houston-based multinational company with over 600 establishments worldwide in restaurant, hospitality, gaming, and entertainment sectors, including iconic brands and popular destinations

University of Houstonuh.edu

A public research university in Houston, offering over 250 academic programs to 46,000 students on campus and online, with 10,000 degrees awarded annually

Tailored Brands, Inc.tailoredbrands.com

Company focuses on enhancing customer appearance and confidence for important moments, emphasizing inclusivity, integrity, teamwork, and continuous improvement.

City of Houstonhoustontx.gov

City offers diverse cultural arts, world-class museums, extensive parks, varied restaurants, sports facilities, and numerous employment opportunities.

Kinder Morgan, Inc.kindermorgan.com

Transports and stores natural gas, refined petroleum products, crude oil, CO2, and renewable fuels through extensive pipelines and terminals across North America.

UTHealth Houstonuth.edu

A leading health science center in Texas, offering a range of accredited programs and faculty practices for patient care in Houston

SPB Hospitalityspbhospitality.com

Leading operator of full-service dining restaurants and breweries nationwide, with a diverse portfolio of popular brands and specialty concepts

Exproexpro.com

This company provides innovative technologies and high-quality data to support decision-making in energy operations, focusing on well construction and production

BMC Softwarebmc.com

It provides open, scalable solutions for complex IT challenges, helping organizations innovate and become Autonomous Digital Enterprises for future success.

Nabors Industriesnabors.com

Provider of advanced drilling rigs, automation, and engineering solutions for safe, efficient, and responsible energy production worldwide.

NRG Energynrg.com

Provides innovative natural gas, electricity, and smart home energy solutions to a diverse range of customers across North America.

Stewart Titlestewart.com

Global provider of title services and personalized real estate solutions facilitating property ownership through specialized industry expertise and customized transaction support services.

Aldine ISDaldineisd.org

Providing a rigorous and enriching educational experience to prepare students for success in college, career, and life Visit strategicplanaldineisdorg for more information

OneSubseaonesubsea.slb.com

A leading subsea technology provider focused on innovation to improve asset performance, increase energy efficiency, reduce emissions, and accelerate the energy transition

Rice Universityrice.edu

Private university offering diverse academic studies in humanities, social sciences, natural sciences, engineering, architecture, music, and business management with close faculty relationships

Service Corporation Internationalsci-corp.com

Leading provider of death care products and services across North America with over 1,500 funeral service locations and 470 cemeteries

CenterPoint Energycenterpointenergy.com

An investor-owned energy delivery company with operations in electric transmission, power generation, and natural gas distribution serving over 7 million customers

Enterprise Productsenterpriseproducts.com

Provider of midstream energy services in North America, offering growth opportunities, competitive compensation, and comprehensive employee benefits.

Mattress Firmmattressfirm.com

A trusted authority in the sleep industry, matching customers with the perfect mattress for a good night's rest through experience and expertise

Westlakewestlake.com

Manufacturing and supplying petrochemicals, plastics, and building products globally, enhancing daily life through quality products and services.

Noble Corporationnoblecorp.com

Leading offshore drilling contractor operating advanced fleet focused on ultra-deepwater and high-specification jackup drilling worldwide.

Men's Wearhousemenswearhouse.com

A company dedicated to helping people look and feel their best for important moments, with a strong focus on customer satisfaction and core values

Quanta Services, Inc.quantaservices.com

Leading specialty contractor offering integrated solutions and skilled workforce for electric power, pipeline, industrial, and communications industries across North America.

Seadrillseadrill.com

Deepwater drilling company providing modern fleet, experienced crews, advanced technologies to unlock oil and gas resources for various oil companies.

Hineshines.com

Global real estate investment, development, and property management firm with €871B in assets across residential, logistics, retail, office, and mixed-use properties Commitment to net zero carbon by 2040

Devon Energydevonenergy.com

A leading US oil and gas producer with a diverse portfolio focused on strong returns, free cash flow, and safe operations Listed on NYSE

Aramco Services Companyaramcoservices.com

ASC provides diverse services to support Saudi Aramco in delivering energy worldwide, including technology sourcing, project management, recruitment, training, IT, financial services, and more

Houston City Collegehccs.edu

An institution of higher education in Houston with over 70,000 students per semester, including a large percentage of international students

SEGseg.org

A global society promoting collaboration and thought leadership in applied geophysics through education, professional development, and community engagement worldwide

NESRnesr.com

Provides production services like fracturing, cementing, and coiled tubing, along with drilling and evaluation services including downhole tools and wireline, for oil and gas customers.

CITGOcitgo.com

Operates refineries, terminals, and pipelines to transport and market fuels, lubricants, petrochemicals, and industrial products to retail outlets.

Corebridge Financialcorebridgefinancial.com

A leading provider of retirement solutions and insurance products, empowering people to take action for a secure financial future

Asset Livingassetliving.com

A third-party management firm specializing in diverse real estate properties across the US, driving innovation and results for clients and communities

Jiffy Lube Internationalfranchise.jiffylube.com

A leading provider of automotive preventive maintenance, offering oil changes, tire rotations, and other services through over 2,000 franchised service centers

FMC Technologiestechnipfmc.com

A global leader in the oil and gas industry, specializing in advanced technology and services for subsea, onshore, offshore, and surface projects

EOG Resourceseogresources.com

A leading crude oil and natural gas exploration and production company focused on innovation, sustainability, and attracting top industry talent

HighRadiushighradius.com

HighRadius offers AI-driven Autonomous Finance Solutions for CFOs, transforming Order to Cash, Treasury, and Record to Report processes for leading companies worldwide

Spring ISDspringisd.org

This school district in Spring, TX serves over 37,000 students from pre-K to 12th grade with a focus on academic excellence and diverse programs

S&Bsbec.com

A leading engineer and constructor for large industrial facilities, providing certainty, expertise, and commitment to deliver purpose-built solutions for clients worldwide

U.S. Physical Therapy, Inc.usph.com

A publicly held company with hundreds of outpatient therapy clinics in 41 states, offering care for orthopedic and neurologic disorders through unique partnerships

Tidewatertdw.com

Global leader in offshore industry with largest OSV fleet, providing high-quality marine services, upholding safety standards, and prioritizing employees, customers, and environmental responsibility

Crown Castlecrowncastle.com

Build and maintain wireless infrastructure including towers, small cells, and fiber to support data, technology, and wireless services nationwide.

Tokio Marine HCCtmhcc.com

Specialty insurance company with global reach, focused on innovation and collaboration, underwriting over 100 classes of insurance in 180 countries

Marathon Oil Corporationconocophillips.com

An independent oil and natural gas exploration and production company based in Houston, focused on US resource plays with a commitment to safety and ethical practices

GC Servicesgcserv.com

A trusted leader in delivering integrated solutions with cutting-edge technology for exceptional customer experiences, advocating for client brands with empathy and innovation

HCA Houston Healthcarehcahoustonhealthcare.com

A leading healthcare provider in the greater Houston area, offering a comprehensive network of hospitals, surgery centers, emergency centers, and diagnostic facilities

Manufacturing

Manufacturing company specializing in converting raw materials into finished goods with man-machine setup and division of labor for large-scale production

Murphy Oil Corporationmurphyoilcorp.com

Global independent oil and natural gas exploration and production company with diverse offshore and onshore resources in Canada, Gulf of Mexico, and North America

Brock Groupbrockgroup.com

Leading provider of industrial specialty services worldwide, based in Houston, TX Offers scaffolding, insulation, coatings, asbestos abatement, and more for maintenance, turnarounds, and projects

Valaris Limitedvalaris.com

A forward-thinking company focused on safety, ethics, and innovation in the global energy industry, with a commitment to excellence and sustainability

Group 1 Automotivegroup1auto.com

A Fortune 300 automotive retailer based in Houston and the UK, focused on growth through integrity, transparency, professionalism, and teamwork

Harmony Public Schoolsharmonytx.org

A network of public charter schools in Texas providing college preparatory education in STEM fields to under-served communities for almost two decades

Crane Worldwide Logisticscraneww.com

Provide global logistics services with local representation, advanced technology, and a client-focused, flexible approach to support international trade.

Dignity Memorialdignitymemorial.com

provider of funeral, cremation, and cemetery services across North America, offering compassionate, personalized, and quality final arrangements for families.

PT Recruitersptrecruiters.com

A network of nearly 700 private practice clinics nationwide, each maintaining its own unique culture and brand

MRC Globalmrcglobal.com

Connecting top pipe, valve, and fitting manufacturers with leading energy and industrial companies to extend global supply chains efficiently.

ENGIE North America Inc.engie-na.com

Offering decarbonization, decentralization, and digitalization solutions in US and Canada Specializes in energy efficiency services, clean power generation, and renewable energy supply

Spring Branch ISDspringbranchisd.com

A nationally renowned school district in Spring Branch community, providing quality education across 45 campuses with a focus on small neighborhood schools

M-I SWACO US Landslb.com

An innovative company offering customized drilling fluid solutions through cutting-edge technology and a strong supply chain, focusing on client satisfaction and cost reduction

Apache Corporationapacorp.com

Production and distribution of reliable, affordable energy to improve health, education, and living standards worldwide.

Superior Energy Servicessuperiorenergy.com

A global oilfield products and services company offering rental, well servicing, engineered solutions, and expert consultative services for oil & gas exploration and production companies worldwide

TGStgs.com

Provides scientific energy data, advanced processing, analytics, and cloud-based applications to support companies in the energy sector.

IES Holdingsies-co.com

Electrical contracting services for commercial, industrial, residential, and infrastructure sectors across the United States, based in Houston, Texas.

Powellpowellind.com

Global manufacturer providing reliable power distribution systems, engineered electrical solutions, automation systems, and services to enhance safety and accessibility to electricity worldwide

Transwesterntranswestern.com

Privately held real estate company delivering personalized services, innovative solutions, and driving value for clients globally through strategic alliances

Motiva Enterprises LLCmotiva.com

A Houston-based company refines, distributes, and markets petroleum products in the Americas with a large manufacturing complex in Texas Owned by Aramco

St. Luke's Healthstlukeshealth.org

A healthcare system offering top-tier medical programs and facilities, affiliated with prestigious institutions and recognized for nursing excellence

Patterson-UTIpatenergy.com

A leading provider of drilling and completion services to oil and gas companies in the US and select countries, offering contract drilling, completion, and directional drilling services Apply online

KBR Careerscareers.kbr.com

Global provider of science, technology, and engineering solutions to governments and companies, delivering value-added services and operations in 33 countries

CraftWorks Restaurants & Breweries, Inc.spbhospitality.com

A leading operator and franchisor of full-service dining restaurants with a diverse portfolio including national restaurant and brewery brands

Pappas Restaurants, Inc.pappas.com

A family-owned restaurant group serving high-quality food across multiple concepts, emphasizing impeccable service, innovation, and attention to detail

Diamond Offshorenoblecorp.com

A global leader in contract drilling services for deepwater exploration, with a history of innovation and acquisitions in the offshore drilling industry

KIPP Texas Public Schoolskipptexas.org

A network of 57 tuition-free charter schools in Texas, focused on creating academically excellent and joyful learning environments for preK-12 students

Key Energy Serviceskeyenergy.com

Key Energy Services, headquartered in Houston, provides energy production solutions and services to E&P companies, optimizing well production for long-term success

Core Laboratoriescorelab.com

A global provider of reservoir description and production enhancement services, offering technologies to optimize reservoir performance and maximize hydrocarbon recovery

CDI Engineering Solutionstataconsultingengineers.com

Engineering services provider for energy, chemicals, and infrastructure sectors Specializing in project planning, design, commissioning, and construction management for successful outcomes

Plainsplains.com

A midstream energy company operating pipelines and logistics services for crude oil, NGL, and natural gas with a focus on employee well-being and diversity