Lower 48 Instruments LLC
936 S State Route 741, Lebanon, OH 45036
Operating signal within 12 months from two or more independent sources.
What they make
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables334513- instrumentation
- sampling
- pipe flow
- measurement
- calibration
- water quality
- 50 states
- EPA certifications
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Automate365, LLC | Monroe | Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use 334512 | REPORTED CLOSED | 5.4 KM |
| L3harris Cincinnati Electronics Corporation | Mason | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | ACTIVE | 10.1 KM |
| L-3 Communications Cincinnati Electronics | Mason | Computer and Peripheral Equipment Manufacturing 334119 | LIKELY ACTIVE | 10.4 KM |
| Jayco Industrial CORP. | Mason | All Other Miscellaneous General Purpose Machinery Manufacturing 333998 | ACTIVE | 10.8 KM |
| Rhinestahl Corporation | Mason | Machine Shops 332710 | ACTIVE | 10.5 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 SEP 2026
- SAM.gov entity registrationOPERATINGfirst seen DEC 2025 · last seen DEC 2025
IN WARREN COUNTY6 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 3 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: LOWER 48 INSTRUMENTS LLC · DEC 2025
- Street address
- SAM.gov: 936 S STATE ROUTE 741 · DEC 2025
- City
- SAM.gov: LEBANON · DEC 2025
- State
- SAM.gov: OH · DEC 2025
- Coordinates
- Census geocoder: 39.422149457932,-84.283264088584 · JUL 2026
- Website
- Company website: http://www.lower-48.com · JUL 2026 · ON THIS PAGE
- SAM.gov: http://www.lower-48.com · DEC 2025 · ON THIS PAGE
- CAGE code
- SAM.gov: 82G58 · DEC 2025
- SAM registration expires
- SAM.gov: 2026-12-29 · DEC 2025