# Airgas Specialty Gases, Inc.

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: Airgas Specialty Gases, Inc.
- Alternative and DBA names: Air Liquide America Specialty Gases LLC; Air Liquide Healthcare America Corporation; Airgas; Airgas - West, Inc.; Airgas Carbonic, Inc.; Airgas Dry Ice; Airgas Dry Ice (Hopewell Ci); Airgas Gaspro; Airgas Medical Services, Inc.; Airgas Merchant Gases, LLC; Airgas National Carbonation; Airgas National Carbonation (Richmond Ci); Airgas National Carbonation Company; Airgas USA; Airgas USA LLC; Airgasusa; Airgas DBA; Airgas National Carbonation Dba; Boarc Welding Supply, Inc.; Dbl Industries, Inc.; ENCO2MPASS Medical and Specialty Gases; ENCO2OMPASS Medical and Specialty Gases; Encompass Gas Group; Gaspro; Industrial Gas Products and Supply Inc.; Kanox; Kirby's Welding Equipment & Supply; Rockford Industrial Welding Supply; Specialty Products and Equipment, Inc.; The Great Plains Welding Supply Co; Team Welding, Ltd.; Technical Alloy & Industrial Gas Co., Ltd.; Technical Alloy Management, Inc.; Valley Gas and Welding Supplyinc.; Vitalaire Healthcare; Western Slope Welding Supply Co.
- Entity type: C corporation
- Original incorporation date: January 27, 1986
- Time in business: 40 years and 8 months
- Jurisdiction count: 51

## All known addresses

- 6675 PO Box, Wayne, PA 19087 (listed in Texas, Alabama)
- 259 N Radnor Chester Rd Ste 100, Wayne, PA 19087 (listed in Alabama, Alaska, California, Connecticut, District of Columbia, Hawaii, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Nebraska, New Mexico, Ohio, South Dakota, Texas, Virginia)
- 3800 N Central Ave Ste 460, Phoenix, AZ 85012 (listed in Arizona)
- 1209 N Orange St, Wilmington, DE 19801 (listed in Arkansas)
- 2530 Sever Rd Ste 300, Lawrenceville, GA 30043 (listed in California, Louisiana)
- 259 N Radnor Chester Rd Ste 300, Wayne, PA 19087 (listed in Colorado, Florida, Georgia, Maine, Massachusetts, Mississippi, New Hampshire, North Carolina, North Dakota, Oklahoma, Oregon, Pennsylvania, Rhode Island, Tennessee, Vermont, Washington, West Virginia, Wyoming)
- 40600 Ann Arbor Rd E Ste 201, Plymouth, MI 48170 (listed in Michigan)
- 1010 Dale St N, Saint Paul, MN 55117 (listed in Minnesota)
- 259 N Radnor Chester Rd, Wayne, PA 19087 (listed in Missouri)
- 28 Liberty St, New York, NY 10005 (listed in New York)
- 150 Fayetteville St, Raleigh, NC 27601 (listed in North Carolina)
- 6340 Sugarloaf Pkwy Ste 300, Duluth, GA 30097 (listed in North Carolina)

## Registered states

- [Alabama](https://index.baselayer.com/al/17e5047a17696e13): Foreign registration
- [Alabama](https://index.baselayer.com/al/9eab55374c4e5c74): Foreign registration, as Airgas USA, LLC
- [Alaska](https://index.baselayer.com/ak/6bb94416d722e004): Foreign registration, as Airgas USA, LLC
- [Arizona](https://index.baselayer.com/az/4731ce534305ec19)
- [Arizona](https://index.baselayer.com/az/5597cec52387c9ae): Foreign registration, as Airgas USA, LLC
- [Arkansas](https://index.baselayer.com/ar/b25e9014eba2e7c8): Foreign registration, as Airgas USA, LLC
- [California](https://index.baselayer.com/ca/e059c7b47579224b): Foreign registration
- [California](https://index.baselayer.com/ca/2fc41846393927d1): Foreign registration, as Airgas USA, LLC
- [Colorado](https://index.baselayer.com/co/d9f9fffdb39c07ea): Foreign registration, as Airgas USA, LLC
- [Connecticut](https://index.baselayer.com/ct/795d64c5a5960c13): Foreign registration
- [Connecticut](https://index.baselayer.com/ct/02431e6d8d4ec9ab): Foreign registration, as Airgas USA LLC
- [Delaware](https://index.baselayer.com/de/57e56c28a3decfd1), as Airgas USA, LLC
- [District of Columbia](https://index.baselayer.com/dc/62511bd5748bbac9): Foreign registration, as Airgas USA, LLC
- [Florida](https://index.baselayer.com/fl/51890dcd8fa59736): Foreign registration, as Airgas USA, LLC
- [Georgia](https://index.baselayer.com/ga/7d49aa3602d01d47): Foreign registration, as Airgas USA, LLC
- [Hawaii](https://index.baselayer.com/hi/673fa45b04de9521): Foreign registration, as Airgas USA, LLC
- [Idaho](https://index.baselayer.com/id/b770c78bbc2e5c6b): Foreign registration, as Airgas USA, LLC
- [Illinois](https://index.baselayer.com/il/334e507a3330118d): Foreign registration
- [Illinois](https://index.baselayer.com/il/3677f05de37eceaf): Foreign registration, as Airgas USA, LLC
- [Indiana](https://index.baselayer.com/in/5ba4c7468b270d48): Foreign registration, as Airgas USA, LLC
- [Iowa](https://index.baselayer.com/ia/c89210e6e520da73): Foreign registration, as Airgas USA, LLC
- [Kansas](https://index.baselayer.com/ks/bf5f4ae9cc3a3b48): Foreign registration, as Airgas USA, LLC
- [Kentucky](https://index.baselayer.com/ky/f8b16013a5f9f596)
- [Kentucky](https://index.baselayer.com/ky/e99aa113c32dcbdb): Foreign registration, as Airgas USA, LLC
- [Louisiana](https://index.baselayer.com/la/c09f22722e690c37): Foreign registration
- [Louisiana](https://index.baselayer.com/la/d223d7a162b27976): Foreign registration, as Airgas USA, LLC
- [Maine](https://index.baselayer.com/me/41ee5ec8f399379c): Foreign registration, as Airgas USA, LLC
- [Maryland](https://index.baselayer.com/md/e9e674016889370d): Foreign registration, as Airgas USA, LLC
- [Massachusetts](https://index.baselayer.com/ma/85f2195700f77597): Foreign registration, as Airgas USA, LLC
- [Michigan](https://index.baselayer.com/mi/512d179516e958a7): Foreign registration, as Airgas USA, LLC
- [Minnesota](https://index.baselayer.com/mn/490320446239a82d): Foreign registration, as Airgas USA, LLC
- [Mississippi](https://index.baselayer.com/ms/04bf0ca54f692f1e): Foreign registration, as Airgas USA, LLC
- [Missouri](https://index.baselayer.com/mo/f60597220e0fbd41): Foreign registration, as Airgas USA, LLC
- [Montana](https://index.baselayer.com/mt/b895d1ce0c3de80c): Foreign registration, as Airgas USA, LLC
- [Nebraska](https://index.baselayer.com/ne/743e2037c39f82e0): Foreign registration, as Airgas USA, LLC
- [Nevada](https://index.baselayer.com/nv/cce4f244b39327a4): Foreign registration
- [Nevada](https://index.baselayer.com/nv/f07371e74692fd4d): Foreign registration, as Airgas USA, LLC
- [New Hampshire](https://index.baselayer.com/nh/4ebc60abd0cafa62): Foreign registration, as Airgas USA, LLC
- [New Jersey](https://index.baselayer.com/nj/40436fbf4658cbb1): Foreign registration
- [New Jersey](https://index.baselayer.com/nj/3fcf839ef4c5a2ea): Foreign registration, as Airgas USA, LLC
- [New Mexico](https://index.baselayer.com/nm/03ae4a2d8af6bf1c): Foreign registration, as Airgas USA, LLC
- [New York](https://index.baselayer.com/ny/0b20091de282da01): Foreign registration, as Airgas USA, LLC
- [North Carolina](https://index.baselayer.com/nc/ab53bb6adfa0870a): Foreign registration
- [North Carolina](https://index.baselayer.com/nc/ecd1a879ee92e59e): Foreign registration
- [North Carolina](https://index.baselayer.com/nc/39ccf476b761b04b): Foreign registration, as Airgas USA, LLC
- [North Dakota](https://index.baselayer.com/nd/df53596d19f5b60a): Foreign registration, as Airgas USA, LLC
- [Ohio](https://index.baselayer.com/oh/ac8839f220a246eb): Foreign registration, as Airgas USA, LLC
- [Oklahoma](https://index.baselayer.com/ok/3feb86b5f27ad084): Foreign registration, as Airgas USA, LLC
- [Oregon](https://index.baselayer.com/or/e7432db5a8407be2): Foreign registration, as Airgas USA, LLC
- [Pennsylvania](https://index.baselayer.com/pa/729efd2bd4881553): Foreign registration
- [Pennsylvania](https://index.baselayer.com/pa/4b1798d76a19c547): Foreign registration, as Airgas USA, LLC
- [Rhode Island](https://index.baselayer.com/ri/32a9429e44d25abc): Foreign registration, as Airgas USA, LLC
- [South Carolina](https://index.baselayer.com/sc/b4a564dc13d5f30e): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/cf9c6fc3f96d2a4f): Foreign registration, as Airgas USA, LLC
- [South Dakota](https://index.baselayer.com/sd/9f1e501b935500f0): Foreign registration, as Airgas USA, LLC
- [Tennessee](https://index.baselayer.com/tn/59e5eb537b1400b7): Foreign registration, as Airgas USA, LLC
- [Texas](https://index.baselayer.com/tx/c9a5a21d56c92823): Domestic registration
- [Texas](https://index.baselayer.com/tx/6c2801b6c67b3b12): Foreign registration, as Airgas USA, LLC
- [Utah](https://index.baselayer.com/ut/14711c563d498bc9): Foreign registration
- [Utah](https://index.baselayer.com/ut/12dccb2bb77f971c): Foreign registration, as Airgas USA, LLC
- [Vermont](https://index.baselayer.com/vt/9b1a289c75932c04): Foreign registration, as Airgas USA, LLC
- [Virginia](https://index.baselayer.com/va/1ea7eb85326ad90d): Foreign registration, as Airgas USA, LLC
- [Washington](https://index.baselayer.com/wa/5d112c180439170f): Foreign registration, as Airgas USA, LLC
- [West Virginia](https://index.baselayer.com/wv/ef95f52f0d54b225): Foreign registration, as Airgas USA, LLC
- [Wisconsin](https://index.baselayer.com/wi/a957e1718b0abb5b): Foreign registration, as Airgas USA, LLC
- [Wyoming](https://index.baselayer.com/wy/4807bbe71f25f72b): Foreign registration, as Airgas USA, LLC

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/c9a5a21d56c92823)