Humane Society of the United States
Gaithersburg, MD
Hungry Planet
Long Beach, CA
Illinois Eastern Community Colleges System Office
Olney, IL
Informed Sustainability Consulting
Seattle, WA
Innova EV
Burr Ridge, IL
Intentional Endowments Network
Essex, MA
International Society of Sustainability Professionals (ISSP)
Portland, OR
Island Press
Washington, DC
iSpring
Bethlehem, PA
Jostens
Minneapolis, MN
JPF Consulting
Manalapan, NJ
Keep America Beautiful
Stamford, CT
KeepCup
Los Angeles, CA
Kentucky Community and Technical College System Office
Versailles, KY
Kingdom Cartridge
Plymouth, MI
Kiwibot
Albany, CA
K&L Gates
Washington, DC
Korean Association for Green Campus Initiative
Seoul, Seoul
Landmark Studio & Design
Muskego, WI
Land O'Lakes, Inc.
Arden Hills, MN
Land O'Lakes is a farmer-owned cooperative dedicated to feeding human progress, from seed to feed to plate.