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20 for 20

upper body photo of Kevin Johnson.
Johnson School

From Combat to Clean Energy: Securing America’s Energy Future

The Center for Sustainable Global Enterprise celebrates 20 for 20 honoree Kevin Johnson, MBA ’09, cofounder of Caelum Ventures.

photo of Natalie Grillon sitting on a park bench with a 20 for 20 graphic identifier overlaid on the photo.
Johnson School

Using Open Data, Natalie Grillon Makes Supply Chains Collaborative and Transparent

The Center for Sustainable Global Enterprise celebrates 20 for 20 honoree Natalie Grillon, MBA ’12, CEO of Open Supply Hub.