LW Allen LLC
4633 Tompkins Dr, Madison, WI 53716
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables334513Where it is
43.05856, -89.30611 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Flownamics Analytical Instruments INC | Madison | All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999 | ACTIVE | 0.8 KM |
| Phasetech Spectroscopy INC. | Madison | Analytical Laboratory Instrument Manufacturing 334516 | LIKELY ACTIVE | 1.3 KM |
| Datex-ohmeda, INC. | Madison | Electromedical and Electrotherapeutic Apparatus Manufacturing 334510 | ACTIVE | 2.9 KM |
| Apex Embedded Systems LLC | Mc Farland | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513 | ACTIVE | 4.6 KM |
| Hi-techniques, INC | Madison | Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515 | ACTIVE | 4.0 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 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 |
|---|---|---|---|
| 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.