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- underwater positioning
- USBL
- custom engineering
- communications
- monitoring
- mooring
- releases
- marine robotics
- energy oil
- ocean science
- defence
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 |
|---|---|---|---|---|
| Optasense INC. | Houston | Other Measuring and Controlling Device Manufacturing 334519 | ACTIVE | 2.8 KM |
| Abb INC | Houston | Other Electronic Component Manufacturing 334419 | LIKELY ACTIVE | 3.5 KM |
| Petroleum Analyzer Company L.P. | Houston | Analytical Laboratory Instrument Manufacturing 334516 | LIKELY ACTIVE | 4.2 KM |
| Houston, 10305 Round Up | Houston | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513 | LIKELY ACTIVE | 4.8 KM |
| Bimini Hydrotherapy INC | Houston | Biological Product (except Diagnostic) Manufacturing 325414 | ACTIVE | 4.5 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 M7ZFCST7VKM3 · first seen SEP 2025 · last seen JUL 2026
IN HARRIS COUNTY110 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 45 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: SONARDYNE, INC. · JUL 2026
- Street address
- SAM.gov: 8280 WILLOW PLACE DR N · JUL 2026
- City
- SAM.gov: HOUSTON · JUL 2026
- State
- SAM.gov: TX · JUL 2026
- Coordinates
- Census geocoder: 29.962057493736,-95.555512219274 · JUL 2026
- Website
- SAM.gov: http://www.sonardyne.com · JUL 2026
- CAGE code
- SAM.gov: 3EH22 · JUL 2026
- SAM registration expires
- SAM.gov: 2027-07-28 · JUL 2026