Developing and making prototypes of other goods
33,564 FACILITIESCensus designationDeveloping and making prototypes of other goods (excluding aircraft, aircraft engines and parts, guided missiles, space vehicles, space vehicle engines, propulsion units, and missile and space vehicle parts and components)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Manatts INC | Johnston | IA | — | UNVERIFIED |
| Manatts INC | West Des Moines | IA | — | UNVERIFIED |
| Manchester Tank and Equipment | Petersburg | VA | — | UNVERIFIED |
| Manchester Tank & Equipment CO | Bedford | IN | — | UNVERIFIED |
| Manchester Tank & Equipment CO | Elkhart | IN | — | UNVERIFIED |
| Manco Plating INC | Newark | NJ | — | UNVERIFIED |
| Man Energy Solutions USA INC | Pompano Beach | FL | — | UNVERIFIED |
| Manitowoc Cranes | Port Washington | WI | — | UNVERIFIED |
| Manitowoc Foodservice Group (parsons) | Parsons | TN | — | UNVERIFIED |
| Mann Made Products | Waterville | KS | — | UNVERIFIED |
| Mapp Technologies, L.l.c. | Joplin | MO | — | UNVERIFIED |
| Mara Polishing & Plating CO INC | Newark | NJ | — | UNVERIFIED |
| Marathon Jewelry | Attleboro | MA | — | UNVERIFIED |
| March Performance INC | Naples | FL | — | UNVERIFIED |
| Marion Process Solutions | Marion | IA | — | UNVERIFIED |
| Marjan INC | Waterbury | CT | — | UNVERIFIED |
| Mark Vii Equipment Incorporated | Arvada | CO | — | UNVERIFIED |
| Marlette Plating | Buffalo | NY | — | UNVERIFIED |
| Marmic Metal Treating | Saint Charles | MO | — | UNVERIFIED |
| Marox CORP | Holyoke | MA | — | UNVERIFIED |
| Marquette Tool & Die | Saint Louis | MO | — | UNVERIFIED |
| Marquis Dental Mfg CO INC | Aurora | CO | — | UNVERIFIED |
| Marsam Metal Finishing | New Britain | CT | — | UNVERIFIED |
| Mars Company | Ocala | FL | — | UNVERIFIED |
| Marsh Plating CO | Buffalo | NY | — | UNVERIFIED |
| Mar-tech CO. | Mount Juliet | TN | — | UNVERIFIED |
| Martin Metal Specialties | Philadelphia | PA | — | UNVERIFIED |
| Martin Technologies | New Hudson | MI | — | UNVERIFIED |
| Masbro Polishing Company | Pawtucket | RI | — | UNVERIFIED |
| Masse Circuit CO | Methuen | MA | — | UNVERIFIED |
| Master Blasters | Beaverdam | OH | — | UNVERIFIED |
| Mastercraft Metal Finishing INC | Seattle | WA | — | UNVERIFIED |
| Master Plating | San Diego | CA | — | UNVERIFIED |
| Matco Tools | Lakewood | NY | — | UNVERIFIED |
| Matech | Salisbury | MD | — | UNVERIFIED |
| Materials Technology INC | Somerset | NJ | — | UNVERIFIED |
| Materion Brush INC | Fremont | CA | — | UNVERIFIED |
| Mathy Machine INC | Santee | CA | — | UNVERIFIED |
| Matrix Machine and Repair INC. | Jacksonville | FL | — | UNVERIFIED |
| Matthews Plating INC | Jackson | MI | — | UNVERIFIED |
| Mauell Corporation-utility Room | Dillsburg | PA | — | UNVERIFIED |
| Maxcor Manufacturing INC | Colorado Springs | CO | — | UNVERIFIED |
| Mayville Engineering Company, INC. (mec) - Virginia Main Plant - Wytheville | Wytheville | VA | — | UNVERIFIED |
| May-wilbert Vault-pt Huron | Port Huron | MI | — | UNVERIFIED |
| Mccullough Industries | Kenton | OH | — | UNVERIFIED |
| Mcelroy and Wilken | Kalispell | MT | — | UNVERIFIED |
| Mcgill Air Flow LLC | Bennington | VT | — | UNVERIFIED |
| Mcgill Development Corporation | Westerville | OH | — | UNVERIFIED |
| Mcgill INC | Marengo | IL | — | UNVERIFIED |
| Mckinstry Metal Works INC. | Chicopee | MA | — | UNVERIFIED |
FactoryRegistry lists 33,564 facilities whose primary industry classification is one of the 18 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Developing and making prototypes of other goods (excluding aircraft, aircraft engines and parts, guided missiles, space vehicles, space vehicle engines, propulsion units, and missile and space vehicle parts and components), 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 18 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 2,289 establishments reported producing it; the count for 2 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 2019365000. 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.