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Air Liquide in the
United States of America

World leader in gases, technologies and services for Industry and Health

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Air Liquide USA LLC

Head Office
9811 Katy Freeway, Suite 100
Houston, TX 77024
+1 713 624 8000

About us

Air Liquide's operations​ ​in the United States​ ​date back to 1968. Today, Air Liquide​ in the U.S.​ is comprised of two clusters, Air Liquide USA and Airgas, and counts more than 20,000 employees in more than 1,300 locations​. We are a leading global supplier of gases, technologies and services for Industry and Health, and rely on the competitiveness of our operations and the diversity of our people to deliver high-quality, sustainable solutions.

  • Industrial gas production - oxygen, nitrogen, hydrogen and rare gases
  • On-site industrial gas production
  • Speciality gases and advanced precursor materials
  • Robust distribution network
  • Equipment and delivery systems
  • Gas and chemical management
  • Analytical and laboratory services
  • Cogeneration - steam and electricity
  • Research and development - Delaware Research & Technology Center
  • Engineering and construction management
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20,000+

employees

1,300+

sites

2,000+ miles

of pipeline servicing our customers

Air Liquide USA on Twitter

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Work with us

Air Liquide relies on the skills and commitment of its people – more than 20,000 employees in the U.S. and approximately 65,000 worldwide – to take its business to the next level. The diversity of our teams, businesses and geographic presence makes Air Liquide a great place to grow your career.

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Locations & Contacts

Locations & Contacts

United States of America

Air Liquide USA LLC

9811 Katy Freeway, Suite 100
Houston, TX 77024
+1 713 624 8000

Head Office Industry
Airgas

259 N. Radnor-Chester Road
Suite 100
Radnor, PA‎
+1 610-687-5253‎

Industry
Air Liquide Electronics US

9101 LBJ Freeway, suite 800
Dallas, TX 75243
(loc. Code 44A2)
+1 972 301 5200

Electronics
Air Liquide Global E&C Solutions US Inc.

9811 Katy Freeway
Houston, TX 77024
+1 713 624 8000

Engineering & Construction
Air Liquide Advanced Technologies US LLC

9807 Katy Freeway
Houston, TX 77024
+1 713 624 8000

Industry
SEPPIC Inc.

30, Two Bridges Road, suite 210
Fairfield, NJ 07004-1530
+1 973 882 5597

Healthcare
Schülke

30 Two Bridges Road - Suite 225
Fairfield, NJ 07004
+1 888 267 4220 / 973 770 7300
+1 973 770 7302

Healthcare
Scott Medical Products

6141 Easton Road Box 310
Plumsteadville PA, 18949
+1 800 233 4334
+1 215 766 7250

Healthcare
Alizent

9811 Katy Freeway suite 100
Houston, TX 77024
United States
+1 713 624 8000