- Education, Derwood
- Education & Information Services, Derwood
- Educational Financing, Derwood
- Electric Companies, Derwood
- Electrical Control Systems & Materials, Derwood
- Electrical Supplies, Parts & Equipment, Derwood - Wholesale & Manufacturers
- Electricians, Derwood - Electrical Contractors
- Electrolysis Treatments, Derwood
- Electronic Repair Shops , Derwood
- Electronics Repair & Maintenance , Derwood
- Electronics Stores, Derwood
- Elementary Schools, Derwood
- Embroidery, Derwood
- Emergency Services, Derwood
- Employment Agencies, Derwood - Staffing Agencies
- Employment Agencies Clerical Services, Derwood
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- Employment Agencies General Labor, Derwood
- Energy Conservation Consultants, Derwood
- Energy Services, Derwood
- Engineer & Architect Services, Derwood - Engineering & Architecture Service
- Engineering Consultants, Derwood - Consulting Engineers
- Entertainment & Recreation, Derwood
- Environmental Conservation & Ecological Services, Derwood - Ecosystem Services
- Environmental Contractors, Derwood - Environmental Companies
- Environmental Engineers, Derwood
- Environmental Products, Derwood
- Environmental Services, Derwood
- Environmental Services Monitoring, Derwood
- Escrow Service, Derwood
- European Cuisine, Derwood
- Evangelical Church, Derwood
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