Other electronic and electrical contract manufacturing services, performed using materials owned by others (i.e., the customer)
28,085 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Sparkos Labs INC | Westminster | CO | — | UNVERIFIED |
| Sparling Instruments INC | El Monte | CA | — | UNVERIFIED |
| Sparqtron CORP | Fremont | CA | — | UNVERIFIED |
| Sparrow Development CORP | Morris | IL | — | UNVERIFIED |
| Sparrow Industries INC | Morris | IL | — | UNVERIFIED |
| Spartan Machine LLC | Oak Ridge North | TX | — | UNVERIFIED |
| Sparton Brooksville, LLC | Brooksville | FL | — | UNVERIFIED |
| Sparton LLC Irvine | Irvine | CA | — | UNVERIFIED |
| Spatial Genomics INC | San Diego | CA | — | UNVERIFIED |
| Spatron INC | Los Angeles | CA | — | UNVERIFIED |
| Spd Electrical Systems | Philadelphia | PA | — | UNVERIFIED |
| Spears Caney INC | Caney | KS | — | UNVERIFIED |
| Specchem | Harleyville | SC | — | UNVERIFIED |
| Specchem - Bunker | Kansas City | KS | — | UNVERIFIED |
| Specialized Transport INC | Waverly | IL | — | UNVERIFIED |
| Special Service for Groups | Los Angeles | CA | — | UNVERIFIED |
| Special Service for Groups | Los Angeles | CA | — | UNVERIFIED |
| Special Service for Groups INC | Los Angeles | CA | — | UNVERIFIED |
| Special Service for Groups INC Project 180 | Los Angeles | CA | — | UNVERIFIED |
| Special-t Engraving & Gifts | Rockford | IL | — | UNVERIFIED |
| Specialty Adhesives & Coating, INC. | Memphis | TN | — | UNVERIFIED |
| Specialty Adhesives & Coatings, INC | Memphis | TN | — | UNVERIFIED |
| Specialty Etching and Enginee | Afton | MN | — | UNVERIFIED |
| Specialty Manufacturing INC | Murfreesboro | TN | — | UNVERIFIED |
| Specialty Manufacturing INC | San Diego | CA | — | UNVERIFIED |
| Specialty Packaging | Smyrna | TN | — | UNVERIFIED |
| Specialty Print Communications | Niles | IL | — | UNVERIFIED |
| Specialty Product Technologies | Elizabethtown | NC | — | UNVERIFIED |
| Specific Diagnostics | Mountain View | CA | — | UNVERIFIED |
| Spectex, LLC | Rochester | NH | — | UNVERIFIED |
| Spectex Realty, LLC | Somersworth | NH | — | UNVERIFIED |
| Spectradyne LLC | Torrance | CA | — | UNVERIFIED |
| Spectral Response INC | Duluth | GA | — | UNVERIFIED |
| Spectranetics CORP | Colorado Springs | CO | — | UNVERIFIED |
| Spectra Sensors INC | Rancho Cucamonga | CA | — | UNVERIFIED |
| Spectra-tech Mfg INC | Batavia | OH | — | UNVERIFIED |
| Spectrian | Sunnyvale | CA | — | UNVERIFIED |
| Spectrian Corporation | Sunnyvale | CA | — | UNVERIFIED |
| Spectrolab, INC | Sylmar | CA | — | UNVERIFIED |
| Spectrol Electronics CORP | Ontario | CA | — | UNVERIFIED |
| Spectrum Assembly, INC (sai) | Carlsbad | CA | — | UNVERIFIED |
| Spectrum Brands Pet Group INC | Blacksburg | VA | — | UNVERIFIED |
| Spectrum Commercial Group, LLC | Anaheim | CA | — | UNVERIFIED |
| Spectrum Control INC. | Scio Twp | MI | — | UNVERIFIED |
| Spectrum Dermatology-camelback | Phoenix | AZ | — | UNVERIFIED |
| Spectrum Laboratories INC | Rancho Dominguez | CA | — | UNVERIFIED |
| Spectrum Laboratories INC Dba Repligen CORP | Rancho Dominguez | CA | — | UNVERIFIED |
| Spectrum Microwave | Palm Bay | FL | — | UNVERIFIED |
| Speedlane | Countryside | IL | — | UNVERIFIED |
| Spee D Mart | Hampshire | IL | — | UNVERIFIED |
| Speedway | Lake Barrington | IL | — | UNVERIFIED |
| Speedway | Lake in the Hills | IL | — | UNVERIFIED |
| Speedway | Northlake | IL | — | UNVERIFIED |
| Speedway | Belvidere | IL | — | UNVERIFIED |
| Speedway | Bedford Park | IL | — | UNVERIFIED |
| Speedway | Williamsville | IL | — | UNVERIFIED |
| Speedway | Effingham | IL | — | UNVERIFIED |
| Speedway | Volo | IL | — | UNVERIFIED |
| Speedway | Crest Hill | IL | — | UNVERIFIED |
| Speedway | Warrenville | IL | — | UNVERIFIED |
| Speedway #1127 | Bolingbrook | IL | — | UNVERIFIED |
| Speedway #3962 | Roscoe | IL | — | UNVERIFIED |
| Speedway 4440 | Beach Park | IL | — | UNVERIFIED |
| Speedway 5464 | Bradley | IL | — | UNVERIFIED |
| Speedway 6509 | Oakwood | IL | — | UNVERIFIED |
| Speedway 7113 | Yorkville | IL | — | UNVERIFIED |
| Speedway #7269 | Pontoon Beach | IL | — | UNVERIFIED |
| Speedway # 7423 | Ina | IL | — | UNVERIFIED |
| Speedway 7568 | Bolingbrook | IL | — | UNVERIFIED |
| Speedway # 7764 | East Dundee | IL | — | UNVERIFIED |
| Speedway 8544 | Channahon | IL | — | UNVERIFIED |
| Speedway Store #101053 | Oglesby | IL | — | UNVERIFIED |
| Speedy Circuits, Div of Pjc Tech INC | Huntington Beach | CA | — | UNVERIFIED |
| Spencer Oil | Cooksville | IL | — | UNVERIFIED |
| Spgj Oil CORP | Franklin Park | IL | — | UNVERIFIED |
| Sphere One, LLC | Chattanooga | TN | — | UNVERIFIED |
| Spider CO INC | Rockford | IL | — | UNVERIFIED |
| Spinal Modulation INC | Menlo Park | CA | — | UNVERIFIED |
| Spin Memory INC | Fremont | CA | — | UNVERIFIED |
| SpinningDesigns Inc. | Wall | NJ | — | UNVERIFIED |
| Spinworks International CORP | North East | PA | — | UNVERIFIED |
| Spire Manufacturing INC | San Jose | CA | — | UNVERIFIED |
| Spire Manufaturing INC | Fremont | CA | — | UNVERIFIED |
| Spirent Communications | Gaithersburg | MD | — | UNVERIFIED |
| Spitzer Service Station | Oak Lawn | IL | — | UNVERIFIED |
| Spivey Industries INC | Channahon | IL | — | UNVERIFIED |
| Splendid Home Workshop, LLC | Grant-Valkaria | FL | — | UNVERIFIED |
| Spm Design | Orange | CA | — | UNVERIFIED |
| Spokane Teachers Credit Union | Liberty Lake | WA | — | UNVERIFIED |
| Sp One, LLC | Irvine | CA | — | UNVERIFIED |
| Spoon Exhibit Services, LLC | Macedon | NY | — | UNVERIFIED |
| Spoon Ridge Landfill | Fairview | IL | — | UNVERIFIED |
| Sport Redi-mix LLC | Mahomet | IL | — | UNVERIFIED |
| Spragg Industries | Agua Dulce | CA | — | UNVERIFIED |
| Springbrook Waste Facility & Compost Site | Naperville | IL | — | UNVERIFIED |
| Spring & Butterfield Rd | Elmhurst | IL | — | UNVERIFIED |
| Spring Valley Warehouse | Spring Valley | IL | — | UNVERIFIED |
| Sprint | Aurora | IL | — | UNVERIFIED |
| Spung Peter L | Paris | IL | — | UNVERIFIED |
| Square 1 Industries, Inc. | Sunrise | FL | — | UNVERIFIED |
FactoryRegistry lists 28,085 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.