Amgott Productions
AndersonGold Films
Aspen Institute
Aspen Institute/World Resources   Institute
Building Service 32BJ Benefit Funds
Children’s Television Workshop   (Sesame Workshop)
CINAR Corporation Inc.
Cineflix Productions Inc.
Cochran Entertainment Inc.
Commonwealth Toy & Novelty Co.
Destination Films
Discovery Communications, Inc.
Drew Associates
Elektra Entertainment
Foundation for Advancements in   Science

Great Plains National TV
HBO/CINEMAX
HBO
IBM
Inland Sea Productions
ITVS
KERA-TV
Kunhardt Productions
KTCS-TV
Lancit Media
Long Hall Productions
Maryland Public Television
National Science Foundation
Nickelodeon Brand Electronics
PBS
Poetic License.com
Public Education Network (PEN)

Science Museum of Minnesota
Scholastic Entertainment
Scholastic Inc.
Silver Lining Productions
Silverman Communications
The Merrow Report
National Geographic Society
TeachFirst
Thirteen/WNET New York
Tivola Publishing
Uplift International
Warner Bros.
Workman Publishing
York Zimmerman Inc.