ELC는 지난 23년 동안 비즈니스 영어 코스를 통해 직장인들에게 영어를 가르쳐 왔습니다.
- Air France
- Air Liquide
- Akomag Consulting
- Banco Bradesco SA
- Banco de la Republica
- Colombia
- Banco Multiplic SA
- BASF Ludwigshafen
- Boston Bruins Professional
- Hockey Team
- Boston Scientic Group
- Brahma
- Cambio 16
- Centinela Hospital
- Citibank
- Coca Cola
- Corpoven
- Credit Suisse
- Ecole Nationale de l’Aviation
- Civile
- Fianco
- French Ministry of Commerce
- The Gillette Company
- Grupo Telares Maracay
- GTE
- Hewlett Packard
- Hilton Hotels
- Hitachi Group
- Honda
- Howland SA
- IBM
- KPMG
- Los Angeles Lakers
- Lotus
- Lufthansa
- Lyonnaise Des Eaux Dumez
- Mercedes Benz
- Merck
- Ministry of
- Education-Canada
- Mitsubishi Co.
- Mitsui
- Moscow State University
- MTV Italy
- Muresis
- National Bank of Kuwait
- Nippon Steel
- Olivetti SPA
- Oxfam
- Peat Marwick
- Pequiven
- Price Waterhouse & Coopers
- Sanyo Electric
- Schlumberger Surenco SA
- Shell Oil
- Siemens Corporation
- Sony Corporation
- Sumitomo Bank, Ltd.
- Swift Armor
- Tayo-Kobe Bank
- Techint SA
- Tekeda Chemical Industries
- Tokyo Electron Limited
- United Gulf
- Management, Inc.
- United Technologies Carrier
- Universitat Oberto de Catalunya
- Vattenfall Hydropower AB
