Manufacturing of ferrosilicon
1,984 FACILITIESCensus designationManufacturing of ferrosilicon, including briquettes, and other silicon alloys
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| LASP Pavestone | Las Vegas | NV | 20–99 | LIKELY ACTIVE |
| Lee Brick & Block | Bowling Green | KY | — | LIKELY ACTIVE |
| Lee Masonry Products INC | Lexington | KY | — | LIKELY ACTIVE |
| L&n Industries | Rushville | IL | 1–19 | LIKELY ACTIVE |
| Lowe Precast, INC. | Waco | TX | — | LIKELY ACTIVE |
| MCIB - Midwest Block | Kansas City | MO | 1–19 | LIKELY ACTIVE |
| Menards INC | Plano | IL | — | LIKELY ACTIVE |
| Mesabi Metallics CO LLC | Nashwauk | MN | — | LIKELY ACTIVE |
| Mesabi Nugget Delaware LLC | Aurora | MN | — | LIKELY ACTIVE |
| Metaltech Inc/sandy Twp Plt | Dubois | PA | — | LIKELY ACTIVE |
| Mid-illinois Concrete INC | Sullivan | IL | — | LIKELY ACTIVE |
| Midland Concrete Products Clear Lake | Clear Lake | IA | 20–99 | LIKELY ACTIVE |
| Midwest Block and Brick | Springfield | MO | — | LIKELY ACTIVE |
| Minneapolis Washer and Stamping, INC. | Minneapolis | MN | 1–19 | LIKELY ACTIVE |
| M - N Structures INC | Winsted | MN | 20–99 | LIKELY ACTIVE |
| M.s. Action Machining CORP | Mchenry | IL | 20–99 | LIKELY ACTIVE |
| Natl Fuel Gas Supply/ellisburg Sta | Ellisburg | PA | — | LIKELY ACTIVE |
| Natural Concrete Products LLC | Norfolk | NE | — | LIKELY ACTIVE |
| Nlmk Pennsylvania Lcc | Farrell | PA | 500+ | LIKELY ACTIVE |
| Nucor Gallatin Steel LLC | Ghent | KY | — | LIKELY ACTIVE |
| Nucor Steel Arkansas | Blytheville | AR | 500+ | LIKELY ACTIVE |
| Nucor Steel Florida, INC. | Frostproof | FL | 100–499 | LIKELY ACTIVE |
| Nucor Steel Gallatin LLC | Ghent | KY | 500+ | LIKELY ACTIVE |
| Nucor Steel Sedalia, LLC 2023 | Sedalia | MO | 100–499 | LIKELY ACTIVE |
| O'Neal Manufacturing Services Louisville | Louisville | KY | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 1,984 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 ferrosilicon, including briquettes, and other silicon alloys, 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, where 13 establishments reported producing it.
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 2026650000. 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.
