Sierra Applied Sciences LP
5441 Western Ave Ste a, Boulder, CO 80301
Operating signal within 12 months from two or more independent sources.
What they make
Semiconductor Machinery Manufacturing333242- magnetic field
- computer modeling
- magnetron cathodes
- diverse industries
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Flari Tech INC | Boulder | Analytical Laboratory Instrument Manufacturing 334516 | LIKELY ACTIVE | 0.5 KM |
| High Precision Devices, INC | Boulder | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 5.1 KM |
| Danaher Cryogenics LTD | Boulder | Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515 | ACTIVE | 5.1 KM |
| Flacktek Sales, LLC | Louisville | Food Product Machinery Manufacturing 333241 | ACTIVE | 10.9 KM |
| Amp Robotics Corporation | Louisville | All Other Industrial Machinery Manufacturing 333248 | ACTIVE | 11.1 KM |
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 MHKDZB9FT5J1 · first seen APR 2026 · last seen APR 2026
IN BOULDER COUNTY9 other plants share this one’s industry (Industrial Machinery Manufacturing, NAICS 3332); 1 of them has 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: SIERRA APPLIED SCIENCES LP · APR 2026
- Street address
- SAM.gov: 5441 WESTERN AVE STE A · APR 2026
- City
- SAM.gov: BOULDER · APR 2026
- State
- SAM.gov: CO · APR 2026
- Coordinates
- Census geocoder: 40.017821855241,-105.227870293618 · JUL 2026
- Website
- SAM.gov: www.sierraapplied.com · APR 2026
- CAGE code
- SAM.gov: 85L56 · APR 2026
- SAM registration expires
- SAM.gov: 2027-04-06 · APR 2026

