E
- Edson International
- Electro-Guard Zincs
- Elgin
- Ellisson & Co (Yung Neng)
- Emgee/Cleantools
- EMP Engineered Marine Products
- Empire Comfort Systems
- Encore Plastics
- Endurance Technologies
- Energizer
- ePaint Company
- Epco, Incorporated
- Epifanes North America
- Estwing
- Eureka Chemical Co.
- Euro Products
- Evercoat
- Eveready
- Everson Cordage Works
- EZ Anchor Puller
- EZ-Puller
- Eze Lap Diamond