Southeast Texas Business Industries
Southeast Texas is powered by world-class industries spanning petrochemical manufacturing, global trade, healthcare, construction, and a vibrant food scene. Explore each industry to find related businesses.
Petrochemical & Oil Refining
Southeast Texas is home to the most concentrated petrochemical and oil refining industry in the United States. With a Location Quotient of 23.69 — meaning 23 times the national average concentration — the Golden Triangle is the undisputed energy refining capital of North America. Motiva Enterprises in Port Arthur operates the largest oil refinery on the continent, processing over 720,000 barrels per day.
Ports & Logistics
Southeast Texas is one of America's premier maritime logistics hubs. The Port of Beaumont ranks as the 4th largest US port by tonnage, handling 87+ million tons of cargo annually. The Sabine-Neches Waterway ranks 3rd nationally with 129+ million tons per year — surpassing the Port of New York and New Jersey — and a $1.2 billion Congressional investment to deepen the waterway is approved and underway.
Healthcare
Healthcare is the single largest employing sector in Southeast Texas. With 113,794 job openings projected for 2024-2029, the industry is experiencing unprecedented demand driven by population health needs, an aging demographic, and significant investment in regional medical infrastructure. Major hospital systems, home health agencies, and specialty clinics serve the region's 769,566 residents.
Construction & Industrial Services
With $84 billion in active and long-term projects since 2010, Southeast Texas has one of the most active industrial construction markets in the United States. Petrochemical turnarounds, refinery expansions, port infrastructure investments, and LNG facility construction generate continuous demand for contractors, specialty tradespeople, and industrial service companies across the region.
Restaurants & Food Service
With 21,946 jobs and 12.9% recent growth, restaurants and food service is one of the fastest-growing employment sectors in Southeast Texas. The region's unique Cajun culinary heritage — reflecting deep Louisiana influences — makes Southeast Texas dining a destination experience, from Port Arthur's seafood halls to Beaumont's diverse restaurant scene.