Petroleum and Coal Products Manufacturing in Maryland
NAICS 324 · MD
The Petroleum and Coal Products Manufacturing industry in Maryland has 56 establishments, according to the Bureau of Labor Statistics. This register lists 85 facilities in Maryland. TAMKO Building Products LLC - Frederick employs 105 people, according to data from 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Maryland7 FACILITIES
Listing 7 of 8: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| US Lubricants - Baltimore Plant | Baltimore | 1–19 | LIKELY ACTIVE |
| Redland Genstar Rosedale | Rosedale | — | LIKELY ACTIVE |
| Bonsal American INC | White Marsh | — | LIKELY ACTIVE |
| Dte Sparrows Point | Sparrows Point | — | LIKELY ACTIVE |
| Bitumar USA INC. | Baltimore | — | LIKELY ACTIVE |
| Gray & Son, INC. - Texas Plant | Cockeysville | — | LIKELY ACTIVE |
| Lafarge - Chase Sand Plant | Chase | — | UNVERIFIED |
All petroleum and coal products manufacturing nationwide · All manufacturing in Maryland