Operating signal within 12 months from two or more independent sources.
What they make
Totalizing Fluid Meter and Counting Device Manufacturing334514equipment, FL ISG Devices designs and manufactures acoustic measurement systems, solid-state fluid level sensors, and weather monitoring equipment. The company uses impedance tubes for sound absorption and transmission loss testing, and only not only these tubes but also portable pavement testing equipment and solid-state sensors. ISG Devices serves the automotive, aerospace, building materials, power generation of measurement systems and sensors for applications in water resources.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
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| Hydrolynx Systems, INC. | Nashville | Other Measuring and Controlling Device Manufacturing 334519 | ACTIVE | 0.0 KM |
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Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 10 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 |
|---|---|---|---|
| SAM GOV | OPERATING | MAR 2026 | SEP 2026 |
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SBA LOANS | EXISTENCE | FEB 2025 | FEB 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | — |
| CAGE CODE | SAM GOV | — |
| CITY | SAM GOV | — |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | — |
| REGISTRATION EXPIRATION | SAM GOV | — |
| SBA LOAN | SBA LOANS | FEB 2025 |
| STATE | SAM GOV | — |
| WEBSITE | SAM GOV | — |
| YEAR ESTABLISHED | SITE YEAR | AUG 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


