Factory directory: Maryland
18 Maryland factories have a page here so far, out of 2,251 active manufacturing facilities in EPA's ECHO database and 2,838 manufacturing establishments counted by the Census Bureau (2023). We start with facilities that report to the Toxics Release Inventory because their federal records are the most complete.
Food (4)
Paper (1)
Chemicals (3)
Plastics and rubber (2)
Glass, cement and stone (2)
Primary metals (2)
Fabricated metal products (1)
Vehicles, aircraft and parts (2)
Medical devices and other goods (1)
Manufacturing in Maryland: what's made, new plants and tours