US · FMCSA ACTIVE HAZMAT
A-OX WELDING SUPPLY COMPANY INC
Sioux Falls, SD 57104 · DOT 44382
Company profile
Web-discovered · as of 2026-07-30
A-OX Welding Supply Company Inc. is a family-owned distributor of industrial, medical, and specialty gases, along with welding equipment and supplies. Based in Sioux Falls, they operate 7 locations in SD, ND, and IA, utilizing their fleet primarily to deliver products to customers.
Fleet use
Private fleet
Operating scope
Regional
Service model
own account
Equipment
tanker, box truck, specialized
Ownership
Subsidiary
part of Meritus Gas Partners
Employees
51-200
Networks & associations
Independent Welding Distributors Cooperative | IWDCGAWDAPurity Plus
Industries served
welding suppliesindustrial gasesmedical gasespropane
HQ · 101 N Harlem Ave, Sioux Falls, SD 57104
Active website, recent LinkedIn posts (2024), 2026 SAFER update, and physical locations listed.
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
30
power units
Activity
road freight carrier
private licence
In operation since
1974
27 drivers
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