Alken Inc. d/b/a Polhemus
40 Hercules Drive, PO Box 560, Colchester, VT 05446
ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES
Operating signal within 12 months from two or more independent sources.
What they make
Other Measuring and Controlling Device Manufacturing334519Products
Made or handled here · 3
Orthosis, Cranial · Orthosis, Cranial, Laser Scan · System, X-Ray, Tomography, ComputedWhere these came from
3 from FDA device registration · Federal registry
FDA device establishment 1000246715, product code MVA; proprietary names: FastSCAN II
Where it is
44.51105, -73.17847 · CENSUS TIGER
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 — 2 FEDERAL SOURCES, 2 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| FDA DEVICES | OPERATING | AUG 2026 | SEP 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.