AIRLINES
CABLE AND BROADCAST TV CHANNELS
CARS
CLEANING AND PERSONAL CARE PRODUCTS
CONSTRUCTION
EDUCATION
ENTERTAINMENT (Video rental and purchase, Theme Parks and Shopping Centers)
FINANCE AND INSURANCE
FOOD AND BEVERAGES
FUEL AND OIL
HOUSEHOLD APPLIANCES AND ELECTRONICS

INFORMATION TECHNOLOGY (Hardware, Software and Devices)
INTERNET
LITERATURE FOR INFANTS AND YOUTH
NON GOVERNMENTAL ORGANIZATIONS
PHARMACEUTICAL PRODUCTS
POSTAL SERVICES
PRINT MEDIA
RADIO BROADCASTING
RAW MATERIALS
TELECOMMUNICATIONS (FIXED AND MOBILE)
TRANSPORTATION AND LOGISTICS
TRASH PROCESSING

Since its beginnings at the onset of 1997, MARKWALD, LA MADRID & ASOCIADOS has worked in the following industries: