Manufacturing of nuclear monitoring instruments
2,409 FACILITIESCensus designationManufacturing of nuclear monitoring instruments (including environment, personal dosimetry, and medical monitors)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Smiths Detection INC. | Edgewood | MD | — | ACTIVE |
| Smith Thomas E | Pittsburgh | PA | — | ACTIVE |
| Soar Optics INC. | Elk Grove | CA | — | ACTIVE |
| Soil Measurement Systems LLC | Huntington Beach | CA | — | ACTIVE |
| Solinst Eureka LLC | Austin | TX | — | ACTIVE |
| Solmirus Corporation | Colorado Springs | CO | — | ACTIVE |
| Sonatest INC | San Antonio | TX | — | ACTIVE |
| Sonics & Materials INC | Newtown | CT | — | ACTIVE |
| Sonntek INC | Upper Saddle River | NJ | — | ACTIVE |
| Sophion Bioscience INC | Bedford | MA | — | ACTIVE |
| Sound Inspectors LLC | Lakeville | MN | — | ACTIVE |
| Spark Holland INC | Franklinville | NJ | — | ACTIVE |
| Spatial Genomics, INC. | Pasadena | CA | — | ACTIVE |
| Spectral Dynamics INC | Santa Clara | CA | — | ACTIVE |
| Spectral Evolution INC | Haverhill | MA | — | ACTIVE |
| Spectral Instruments Imaging LLC | Tucson | AZ | 20–99 | ACTIVE |
| Spectral LLC | Putnam | CT | — | ACTIVE |
| Spectra Services, INC. | Ontario | NY | — | ACTIVE |
| Spectra Vista Corporation | Poughkeepsie | NY | — | ACTIVE |
| Spectroclick INC | Champaign | IL | — | ACTIVE |
| Spectrogon US INC. | Mountain Lakes | NJ | — | ACTIVE |
| Spectrum Techniques, LLC | Oak Ridge | TN | — | ACTIVE |
| Sper Scientific Instruments, LLC | Scottsdale | AZ | — | ACTIVE |
| Spheryx, INC. | New York | NY | — | ACTIVE |
| Spica Technology Corporation | Kihei | HI | — | ACTIVE |
FactoryRegistry lists 2,409 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced nuclear monitoring instruments (including environment, personal dosimetry, and medical monitors), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 40 establishments reported producing it; the count for 1 of those industries was withheld.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2017550003. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.
