Industry Clusters
Five industry clusters. One connected economy.
Bay Area Houston’s economy is built on five industry clusters. Around them is a wide network of businesses that serve those industries and one another, and underneath it all is the region’s investment in education and workforce development.
Five clusters, a shared business ecosystem and a common foundation
Select a cluster to jump to its section.
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01
Maritime
The Houston Ship Channel, Port Houston’s container terminals and the ports of Texas City and Galveston.
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02
Aerospace & Aviation
NASA Johnson Space Center, Mission Control and the Houston Spaceport at Ellington Airport.
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03
Tourism & Recreation
Space Center Houston, Kemah, Galveston, and the waters of Clear Lake and Galveston Bay.
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04
Healthcare & Life Sciences
Hospital campuses from Pasadena to Galveston, UTMB, and space medicine at JSC.
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05
Energy, Petrochemicals & Industrial
Refineries, chemical plants and manufacturers along the Ship Channel and Galveston Bay.
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- Law firms
- Accounting
- Banks & credit unions
- Real estate
- Engineering
- Construction & trades
- Staffing
- Insurance
- Restaurants & retail
- Small businesses
- School districts
- Community colleges
- Universities
- Maritime & technical training
- Internships
- Workforce programs
Maritime
The Houston Ship Channel runs through Pasadena, Deer Park and La Porte, and both of Port Houston’s container terminals, Bayport and Barbours Cut, sit on the Bay Area Houston shoreline. With the Port of Texas City and the Port of Galveston also in the region, local workers move containers, crude oil, chemicals and cruise passengers to and from markets around the world.
Nationally, the Port of Houston is the country’s largest port for waterborne tonnage and supports $986.9 billion in U.S. economic value each year.4
Anchored by
- Port Houston: Bayport & Barbours Cut terminals
- Port of Texas City
- Port of Galveston
- Texas A&M Maritime Academy
- San Jacinto College Maritime Center
Aerospace & Aviation
NASA’s Johnson Space Center has run Mission Control and trained America’s astronauts since the 1960s. In April 2026, flight controllers in Houston guided Artemis II, the first crewed flight around the Moon since 1972, and the crew came home to a welcome at Ellington Airport. A commercial space industry has grown up around JSC, much of it at the Houston Spaceport, which shares Ellington with NASA’s aircraft operations and military aviation units.5
February 22, 2024: Intuitive Machines, a Houston Spaceport tenant, made the first U.S. Moon landing since 1972 and the first ever by a private company.78
Anchored by
- NASA Johnson Space Center
- Houston Spaceport
- Axiom Space
- Collins Aerospace
- Intuitive Machines
- Ellington Airport
Tourism & Recreation
Visitors come for Space Center Houston, the Kemah Boardwalk, Galveston’s beaches and cruise ships, the San Jacinto Battleground, and boating and fishing on Clear Lake and Galveston Bay. Tourism brings outside spending into the region and supports jobs in hotels, restaurants, marinas and attractions.
Cruise impact: Port of Galveston activity supported more than 4,500 jobs and generated $732 million for Galveston’s economy in 2023.10
Anchored by
- Space Center Houston
- Kemah Boardwalk
- Galveston Island & cruise terminals
- San Jacinto Battleground
- Armand Bayou Nature Center
- Clear Lake marinas
Healthcare & Life Sciences
Major hospital campuses serve the region from Pasadena to Galveston, and Galveston is home to UTMB, which opened in 1891 as the first academic health center in Texas. Because of JSC, the region also has an unusual specialty: research on keeping astronauts healthy in space, work with applications for medicine on Earth.
Anchored by
- UTMB Health
- HCA Houston Healthcare Clear Lake
- Houston Methodist Clear Lake Hospital
- Memorial Hermann Southeast
- St. Luke’s Health–Patients Medical Center
- Human health research at JSC
Energy, Petrochemicals & Industrial
Refineries, chemical plants and specialty chemical makers line the Houston Ship Channel and Galveston Bay, from Deer Park and the Bayport Industrial District to Texas City. They produce fuels and the chemicals and plastics that go into everything from medical devices to aircraft parts, and they employ thousands of operators, craft workers, engineers and technicians.
Anchored by
- Bayport Industrial District
- Battleground Industrial District
- Houston Ship Channel plants in Deer Park & Pasadena
- Texas City industrial complex
- Specialty chemical manufacturers
A business ecosystem with its own momentum
Every launch contract, ship call and plant expansion depends on hundreds of other businesses: law and accounting firms, banks and credit unions, engineers, contractors, staffing agencies, insurers and commercial real estate brokers. Those firms, and the restaurants, shops and service companies that serve their employees and customers, form an economy of their own.
The scale shows up in the jobs data. In the Houston metro, professional and business services alone employ 578,000 people, more than manufacturing and mining combined.2
Source: U.S. Bureau of Labor Statistics2
Education and workforce development
None of this works without people ready to do the jobs. The region’s school districts, community colleges and universities train the technicians, mariners, nurses, engineers and plant operators that all five clusters need, often in programs designed with employers. BAHEP works to connect students and job seekers with those programs and with the employers hiring their graduates.
Universities
- University of Houston–Clear Lake
- Texas A&M University at Galveston
- UTMB Health
- University of Houston
Community colleges
- San Jacinto College
- College of the Mainland
- Galveston College
- Alvin Community College
School districts
- Clear Creek ISD
- Deer Park ISD
- Dickinson ISD
- Friendswood ISD
- Galveston ISD
- La Porte ISD
- Pasadena ISD
- Santa Fe ISD
- Texas City ISD
Considering Bay Area Houston for your next project?
BAHEP’s business development team can help with site searches, regional data and introductions to local partners across our 17 member cities and two counties.
Sources
Figures current as of October 2026. “Houston metro” is the Houston-Pasadena-The Woodlands metropolitan area.
- U.S. Census Bureau, 2020 Census, QuickFacts: Harris County and Galveston County, Texas. www.census.gov
- U.S. Bureau of Labor Statistics, Houston-Pasadena-The Woodlands, TX: Economy at a Glance (September 2026, preliminary). www.bls.gov
- Port Houston, “Port Houston Celebrates Best Year Yet,” January 30, 2026. porthouston.com
- Martin Associates for Port Houston, “Port of Houston Activity Supports Nearly $1 Trillion in U.S. Economic Value,” August 25, 2026 (2025 data). porthouston.com
- NASA, “Artemis II Crew Return,” April 11, 2026. www.nasa.gov
- NASA, Economic Impact Report, Texas state sheet, fiscal year 2021. www.nasa.gov
- Houston Airports, “Houston Spaceport at 10: Propelling Innovation and Exploration,” January 14, 2025. fly2houston.com
- Otago Daily Times, “US achieves first moon landing in more than 50 years,” February 23, 2024. www.odt.co.nz
- Space Center Houston, About Us Fact Sheet, 2025. spacecenter.org
- Houston First, “Galveston cruise business up 7.6% so far in ’25,” June 12, 2025 (Port of Galveston data). www.houstonfirst.com
- Armand Bayou Nature Center, Our Story. www.abnc.org
- UTMB, “UT System Board of Regents approves $300 million UTMB Health League City Hospital Campus Expansion,” February 20, 2026. www.utmb.edu
- Greater Houston Partnership, Chemical Industry Overview, April 2021 (IHS capacity data). www.houston.org
- U.S. Energy Information Administration, Refinery rankings, capacity as of January 1, 2026. www.eia.gov
- U.S. Small Business Administration Office of Advocacy, 2025 Small Business Profile: Texas (2022 data). advocacy.sba.gov
- San Jacinto College Maritime overview, U.S. Maritime Administration, 2026. www.maritime.dot.gov
- Greater Houston Partnership, “Building Tomorrow’s Workforce: San Jacinto College and Houston Spaceport Creating Pathways to Aerospace Careers,” October 10, 2024. houston.org
- University of Houston–Clear Lake, “UHCL welcomes largest-ever freshman class,” August 22, 2024. news.uhcl.edu
- Texas A&M Maritime Academy, At a Glance (fall 2025). maritime.tamu.edu