Alken Inc. d/b/a Polhemus
40 Hercules Drive, PO Box 560, Colchester, VT 05446
Operating signal within 12 months from two or more independent sources.
What they make
Other Measuring and Controlling Device Manufacturing334519Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Alken INC | Colchester | Other Measuring and Controlling Device Manufacturing 334519 | ACTIVE | 0.0 KM |
| Data Innovations LLC | Colchester | Surgical and Medical Instrument Manufacturing 339112 | ACTIVE | 0.5 KM |
| Omni Medical Systems, INC. | Colchester | Machine Shops 332710 | ACTIVE | 1.1 KM |
| Winooski | Winooski | Analytical Laboratory Instrument Manufacturing 334516 | LIKELY ACTIVE | 1.2 KM |
| Agilent Technologies | Winooski | Analytical Laboratory Instrument Manufacturing 334516 | LIKELY ACTIVE | 1.2 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 3 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.
- FDA device establishment registrationsOPERATINGfirst seen AUG 2026 · last seen OCT 2026
- OSHA injury and illness reportsOPERATINGRecord 1428965 · first seen DEC 2025 · last seen DEC 2025
- DOL Form 5500 retirement plan filingsOPERATINGRecord 753081848|VT|05446|40 hercules dr · first seen SEP 2025 · last seen SEP 2025
IN CHITTENDEN COUNTY12 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 4 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: 44.511045833635,-73.178468274582 · JUL 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025
- Retirement plan filing (Form 5500)
- DOL: 27 active participants, plan year ending 2025-09-30, 1 plan(s) · SEP 2025
