Tousimis Research CORP INC
2211 Lewis Ave, Rockville, MD 20851
Operating signal within 12 months from two or more independent sources.
What they make
Semiconductor and Related Device Manufacturing334413Tousimis manufactures critical point dryers, including the Autosamdri®-931 model available in touchscreen and non-touchscreen versions, in chamber sizes of 4", 6", and 8", for both cleanroom and non-cleanroom environments. The company also produces ultrapure fixatives and laboratory supplies including embedding media, grids, tweezers, and stubs for electron microscopy applications. The critical point drying process is used to preserve micro and nano 3-D structures in samples for applications including MEMS, bio-MEMS, nano particles, carbon nanotubes, graphene, and metal-organic frameworks (MOF).
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Amcom Communications, INC | Rockville | Other Electronic Component Manufacturing 334419 | LIKELY ACTIVE | 3.3 KM |
| Phase Electronics, Incorporated | Rockville | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | ACTIVE | 3.3 KM |
| Phoenix Trading INC. | Rockville | Motor Vehicle Gasoline Engine and Engine Parts Manufacturing 336310 | ACTIVE | 3.4 KM |
| Certus Build LTD | Silver Spring | Farm Machinery and Equipment Manufacturing 333111 | ACTIVE | 6.5 KM |
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Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 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 |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | JUL 2026 |
| SAM GOV | OPERATING | APR 2026 | APR 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | APR 2026 |
| CAGE CODE | SAM GOV | APR 2026 |
| CITY | SAM GOV | APR 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | APR 2026 |
| REGISTRATION EXPIRATION | SAM GOV | APR 2026 |
| STATE | SAM GOV | APR 2026 |
| WEBSITE | SAM GOV | APR 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


