Other electronic and electrical contract manufacturing services
28,552 FACILITIESCensus designationOther electronic and electrical contract manufacturing services, performed using materials owned by others (i.e., the customer)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Sedona Visual Controls | Austin | TX | — | LIKELY ACTIVE |
| Sefar INC. | Depew | NY | — | LIKELY ACTIVE |
| SEG Manufacturing, Inc | 10625 Telge Rd | TX | 100–499 | LIKELY ACTIVE |
| Seguin Engine Center | Seguin | TX | 500+ | LIKELY ACTIVE |
| Seiler Instrument and Manufacturing Company, Incorporated | Saint Louis | MO | — | LIKELY ACTIVE |
| Sela Photonics LLC | Albuquerque | NM | — | LIKELY ACTIVE |
| SEL Beaverton OR | Beaverton | OR | 1–19 | LIKELY ACTIVE |
| SEL Boise 2 ID | Boise | ID | 20–99 | LIKELY ACTIVE |
| SEL Boise ID | Boise | ID | 20–99 | LIKELY ACTIVE |
| SEL Butte MT | Butte | MT | 1–19 | LIKELY ACTIVE |
| SEL Charlotte NC | Charlotte | NC | 100–499 | LIKELY ACTIVE |
| SEL Chattanooga TN | Chattanooga | TN | 1–19 | LIKELY ACTIVE |
| SEL Dothan AL | Dothan | AL | 1–19 | LIKELY ACTIVE |
| Selectron Industrial Co., INC. | Cerritos | CA | — | LIKELY ACTIVE |
| SEL Hawthorn Woods IL | Hawthorn Woods | IL | 1–19 | LIKELY ACTIVE |
| SEL Houston TX | Houston | TX | 1–19 | LIKELY ACTIVE |
| SEL Irvine CA | Irvine | CA | 1–19 | LIKELY ACTIVE |
| SEL King of Prussia PA | King of Prussia | PA | 20–99 | LIKELY ACTIVE |
| SEL: Lake Zurich, IL | Lake Zurich | IL | 100–499 | LIKELY ACTIVE |
| SEL Lewis Center OH | Lewis Center | OH | 1–19 | LIKELY ACTIVE |
| SEL Lewiston ID | Lewiston | ID | 500+ | LIKELY ACTIVE |
| SEL Lynwood WA | Lynwood | WA | 20–99 | LIKELY ACTIVE |
| SEL Moscow ID | Moscow | ID | 100–499 | LIKELY ACTIVE |
| SEL Phoenix AZ | Phoenix | AZ | 1–19 | LIKELY ACTIVE |
| SEL Pullman Airport WA | Pullman | WA | 20–99 | LIKELY ACTIVE |
| SEL Pullman WA | Pullman | WA | 500+ | LIKELY ACTIVE |
| SEL Round Rock TX | Round Rock | TX | 20–99 | LIKELY ACTIVE |
| SEL Spokane Valley WA | Spokane Valley | WA | 100–499 | LIKELY ACTIVE |
| SEL Wesley Chapel FL | Wesley Chapel | FL | 1–19 | LIKELY ACTIVE |
| SEL West Lafayette IN | West Lafayette | IN | 100–499 | LIKELY ACTIVE |
| Semergytech, INC. | Arlington | TX | — | LIKELY ACTIVE |
| Semi Automation & Technologies, LLC | Campbell | CA | — | LIKELY ACTIVE |
| Semiconductor Components Industries LLC Mountain Top | Mountain Top | PA | 100–499 | LIKELY ACTIVE |
| Seminex Corporation | Danvers | MA | — | LIKELY ACTIVE |
| Senseeker Main | Santa Barbara | CA | 20–99 | LIKELY ACTIVE |
| Sensera Systems - Golden | Golden | CO | 20–99 | LIKELY ACTIVE |
| Sensory Crafters LLC | Marietta | GA | — | LIKELY ACTIVE |
| SensoScientific - Simi Valley | Simi Valley | CA | 20–99 | LIKELY ACTIVE |
| Sensus USA, INC. | Uniontown | PA | 100–499 | LIKELY ACTIVE |
| Sentec LLC | Greenville | SC | — | LIKELY ACTIVE |
| Sentinel Dynamics, LLC | Crestview | FL | — | LIKELY ACTIVE |
| Sentran Electronics, LLC. | Salem | OR | 20–99 | LIKELY ACTIVE |
| Sentry Siren, INC. | Penrose | CO | — | REPORTED CLOSED |
| Senzary LLC | Weston | FL | — | REPORTED CLOSED |
| Serco - Ludlow, MA | Ludlow | MA | 20–99 | LIKELY ACTIVE |
| Server Products Inc | Richfield | WI | 100–499 | LIKELY ACTIVE |
| Service Express Company, INC | Omaha | NE | — | LIKELY ACTIVE |
| Servisoft of Middlefield, LLC | Burton | OH | — | LIKELY ACTIVE |
| Sesh Technologies Manufacturing | Spokane | WA | 20–99 | LIKELY ACTIVE |
| Setra | Boxborough | MA | 100–499 | LIKELY ACTIVE |
FactoryRegistry lists 28,552 facilities whose primary industry classification is one of the 28 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Other electronic and electrical contract manufacturing services, performed using materials owned by others (i.e., the customer), 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 28 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 954 establishments reported producing it; the count for 5 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 2053810000. 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.
