- Educational & Training Aid
- Educational Consultants
- Educational Oversea
- Elastic Goods
- Electric Appliances
- Electric Appliances-Major-Repairing & Parts
- Electric Appliances-Small-Dealers
- Electric Appliances-Small-Repairing & Parts
- Electric Appliances-Small-Wholesale & Manufacturers
- Electric Bicycle
- Electric Cables
- Electric Cars-Automobile
- Electric Contractors
- Electric Contractors-Industrial & Residential
- Electric Energy Saving
- Electric Equipment
- Electric Equipment & Supplies-Renting
- Electric Equipment & Supplies-Retail
- Electric Equipment & Supplies-Service & Repairing
- Electric Equipment & Supplies-Wholesale & Manufacturers
- Electric Heating Elements
- Electric High Voltage Contractor
- Electric Instruments
- Electric Lamp Bulbs & Tubes
- Electric Motors
- Electric Motors-Inverters
- Electric Motors-Repairing
- Electric Power Unit
- Electric Shock Control Devices
- Electric Silver (metal).
- Electric Transformers
- Electric-Emergency Exit & System
- Electro-Therapists
- Electronic Components
- Electronic Consultants
- Electronic Equipment & Supplies-Dealers
- Electronic Equipment & Supplies-Repairing
- Electronic Equipment & Supplies-Wholesale & Manufacturers
- Electronic Instruments
- Electronic Manufacturers' Representatives
- Electronic Parts Assemblers
- Electronic Power Supplies
- Electronics Research & Development
- Eletric High & Low Voltage-Equipment & System
- Elevators escalator
- Elevators-Freight & Passenger
- Elevators-Parts & Supplies
- Elevators-Repairing
- Elevators-Repairing Parts & Supplies
- Embassies, Consulates & Legations
- Embroidery
- Embroidery Supplies
- Emergency Exit
- Emergency Medical & Surgical Service
- Emergency Medical Evacuation
- Enameling, Japanning & Lacquering
- Encapsulating
- Energy Conservation
- Energy Saving Products
- Engineers' Supplies
- Engineers-Air Conditioning
- Engineers-Automotive
- Engineers-Civil
- Engineers-Consulting
- Engineers-Electrical
- Engineers-Electronic
- Engineers-Industrial Plants
- Engineers-Management
- Engineers-Mechanical
- Engineers-Professional
- Engineers-Sanitary
- Engineers-Structural
- Engineers-Transportation
- Engines-Diesel
- Engines-Equipment, Supplies & Parts
- Engines-Gas
- Engines-Gasoline
- Engines-Rebuilding & Exchanging
- Engines-Steam
- Engravers-Photo
- Engravers-Plastic, Wood, Etc.
- Engraving Equipment & Supplies
- Engraving Products-Wholesale & Manufacturers
- Entertainment Bureaus
- Entertainment Instruction
- Entertainment Places
- Envelopes
- Envelopes-Wholesale & Manufacturers
- Environmental Chemistry
- Environmental Consultant
- Escalators
- Escort Service
- Excavating & Ditching Equipment
- Excavating Contractor
- Exhibitions & Trade Fairs-Booth Installation Contractors
- Exhibitions & Trade Fairs-Organisers
- Exibitions & Trade Fair
- Expanded Metals
- Explorers-Natural Resources
- Export Representatives
- Exporter Of Silver Jewelry.
- Exporters
- Express Forwarding
- Expressway Toll Collection Service
