Some Corporate Clients
- Agway
- Alpine Plant Foods
- American Cyanamid
- Australian Wheat Board
- BASF
- Ciba-Geigy
- Dow Chemical
- DuPont
- FMC
- Ford New Holland
- GAF
- ICI Americas
- International Navistar
- Jacques Seeds
- Mack Truck
- Massey-Ferguson
- McCurdy Seeds
- Northrup King Seeds
- Rohm & Haas
- Scholastic Inc.
Some Publishing Clients
- Australian Geographic
- Baltimore Sun
- Country
- Entrepreneur
- Farm Journal
- The New York Times
- Successful Farming Magazine
Some Advertising Clients
- Al Paul Lefton Company
- CMF&Z
- The Dudnyk Company
- Miller Meester
- Richardson Myers & Donofrio
- Saatchi & Saatchi Worldwide
- Stephens and Associates
- TBWA
- Young & Rubicam
Other Joel Day Sites