Gunpowder Mills
- American Powder Mills
- Austin Powder Company
- Ballincollig Royal Gunpowder Mills
- California Powder Works
- Confederate Powderworks
- Eleutherian Mills
- Faversham explosives industry
- Frankford Powder-Mill
- Furness
- Hazard Powder Company
- Littleton gunpowder works
- Low Wood Gunpowder Works
- Miami Powder Company
- Oriental Powder Company
- Somerset
- Waltham Abbey Royal Gunpowder Mills