Operating signal within 12 months from two or more independent sources.
What they make
Gasket, Packing, and Sealing Device Manufacturing339991Mechanical Research & Design, Inc. manufactures custom sealing solutions including mechanical and inflatable pipe plugs, bulkheads, isolation barriers, annular seals, flange testers, seal housings and connectors, and SEALFAST® Elastomers. The company serves the oil and gas, construction, underwater, nuclear, industrial, mining, tunnel, and environmental industries.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Foster Needle CO INC | Manitowoc | Spice and Extract Manufacturing 311942 | UNVERIFIED | 8.6 KM |
| Contemporary INC | Manitowoc | All Other Miscellaneous Manufacturing 339999 | ACTIVE | 13.9 KM |
| Weiss Brothers Enterprise LLC | Sheboygan | Doll, Toy, and Game Manufacturing 339930 | UNVERIFIED | 18.5 KM |
| Carron Net Company, INC. | Two Rivers | All Other Plastics Product Manufacturing 326199 | ACTIVE | 20.8 KM |
| Radical Design Solutions LLC | Sheboygan | Commercial Printing (except Screen and Books) 323111 | UNVERIFIED | 27.8 KM |
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 | AUG 2026 |
| SAM GOV | OPERATING | SEP 2025 | SEP 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | SEP 2025 |
| CAGE CODE | SAM GOV | SEP 2025 |
| CITY | SAM GOV | SEP 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | SEP 2025 |
| REGISTRATION EXPIRATION | SAM GOV | SEP 2025 |
| STATE | SAM GOV | SEP 2025 |
| WEBSITE | SAM GOV | SEP 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.