Operating signal within 12 months from two or more independent sources.
What they make
Other Measuring and Controlling Device Manufacturing334519- borehole logging equipment
- components
- downhole probes
- logging winches
- data loggers
- logging vehicles
- mining
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
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| A & M Labs, INC. | Commerce City | Surgical and Medical Instrument Manufacturing 339112 | ACTIVE | 2.0 KM |
| Geotech Environmental Equipment INC | Denver | Measuring, Dispensing, and Other Pumping Equipment Manufacturing 333914 | ACTIVE | 2.2 KM |
| Urban Sky Theory INC | Denver | Aircraft Manufacturing 336411 | ACTIVE | 3.1 KM |
| Scienta Omicron, INC. | Denver | Analytical Laboratory Instrument Manufacturing 334516 | REPORTED CLOSED | 3.6 KM |
| Agile Reserves INC | Denver | Machine Shops 332710 | ACTIVE | 4.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
5 sources hold this plant, and 13 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.
- Colorado Secretary of State business registryOPERATINGRecord CO:19911032924 · first seen OCT 2026 · last seen OCT 2026
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord DM8BJ53YMKY3 · first seen NOV 2025 · last seen NOV 2025
- DOL Form 5500 retirement plan filingsOPERATINGRecord 841170760|CO|80216|4975 e 41st ave · first seen DEC 2024 · last seen DEC 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord CO|denver|4975 e 41st ave · first seen MAY 2020 · last seen MAY 2020
IN DENVER COUNTY12 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 3 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: MOUNT SOPRIS INSTRUMENT COMPANY, INC. · NOV 2025
- Street address
- SAM.gov: 4975 E 41ST AVE · NOV 2025
- City
- SAM.gov: DENVER · NOV 2025
- State
- SAM.gov: CO · NOV 2025
- Coordinates
- Census geocoder: 39.77402059866,-104.929671449415 · JUL 2026
- Employees (band)
- DOL: 1-19 · DEC 2024
- Website
- SAM.gov: http://www.mountsopris.com · NOV 2025
- Year established
- CO SOS: 1991 · MAY 1991
- CAGE code
- SAM.gov: 60921 · NOV 2025
- Retirement plan filing (Form 5500)
- DOL: 16 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-05-01, 21 jobs reported · MAY 2020
- SAM registration expires
- SAM.gov: 2026-11-03 · NOV 2025
- State business registration
- CO SOS: MOUNT SOPRIS INSTRUMENT COMPANY, INC., registered with the Colorado Secretary of State; Corporation; formed 1991-05-07; active, annual report filed 2026-10-08 · OCT 2026