Operating signal within 12 months from two or more independent sources.
What they make
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing334511- Memberships
- autonomy systems
- software tools
- computer vision
- workboats
- government
- defense
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Where these came from
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Sentante, INC. | Boston | Electromedical and Electrotherapeutic Apparatus Manufacturing 334510 | ACTIVE | 1.0 KM |
| Qblox US INC | Boston | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 1.4 KM |
| Haemonetics Corporation | 125 Summer Street | Surgical and Medical Instrument Manufacturing 339112 | ACTIVE | 1.5 KM |
| Schneider Electric Usa, INC. | Boston | Power, Distribution, and Specialty Transformer Manufacturing 335311 | ACTIVE | 1.5 KM |
| Antec (usa), LLC | Boston | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 1.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord NQUSMML6JLZ3 · first seen JAN 2026 · last seen JAN 2026
IN SUFFOLK COUNTY30 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.
- Name
- SAM.gov: SEA MACHINES ROBOTICS, INC · JAN 2026
- Street address
- SAM.gov: 239 CAUSEWAY ST STE 300 · JAN 2026
- City
- SAM.gov: BOSTON · JAN 2026
- State
- SAM.gov: MA · JAN 2026
- Coordinates
- Census geocoder: 42.366322042418,-71.059451559198 · JUL 2026
- Website
- SAM.gov: www.sea-machines.com · JAN 2026
- CAGE code
- SAM.gov: 7NDW6 · JAN 2026
- SAM registration expires
- SAM.gov: 2027-01-22 · JAN 2026