Operating signal within 12 months from two or more independent sources.
What they make
Industrial Gas Manufacturing325120- welding equipment
- industrial tools
- filler metal
- safety equipment
- medical gases
- welder repair services
- CDL drivers
- Black Hills
- Western South Dakota
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord RPXKKX7PRCA7 · first seen MAR 2026 · last seen OCT 2026
IN PENNINGTON COUNTY1 other plant shares this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 0 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: A & B WELDING SUPPLY LLC
- Street address
- SAM.gov: 914 E CHICAGO ST
- City
- SAM.gov: RAPID CITY
- State
- SAM.gov: SD
- Coordinates
- Census geocoder: 44.083958170283,-103.195784046856 · JUL 2026
- Website
- SAM.gov: https://abweld.org/
- CAGE code
- SAM.gov: 4L521
- SAM registration expires
- SAM.gov: 2027-03-15