Longmont Plant
1861 Lefthand Circle, Longmont, CO 80501
Operating signal within 24 months, or from a single source.
What they make
Industrial Gas Manufacturing325120Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Matheson Trigas - Longmont Branch | Longmont | Industrial Gas Manufacturing 325120 | LIKELY ACTIVE | 0.1 KM |
| Gas Safety and Systems Consultants, LLC | Longmont | Industrial Gas Manufacturing 325120 | ACTIVE | 4.2 KM |
| Hipposmith INC | Boulder | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 333415 | LIKELY ACTIVE | 10.0 KM |
| Boulder Scientific Company Cactus | Longmont | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 12.5 KM |
| Boulder Scientific Company, LLC | Longmont | All Other Basic Organic Chemical Manufacturing 325199 | ACTIVE | 12.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
1 source holds this plant, and 2 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.
- OSHA injury and illness reportsOPERATINGRecord 129652 · first seen DEC 2025 · last seen DEC 2025
IN BOULDER COUNTY10 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 2 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.
- Coordinates
- Census geocoder: 40.142299067829,-105.124721638701 · JUL 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025