"I believe Yvonna's vision and leadership are unmatched! She is a visionary and outside the box thinker. The impact of pollution on the environment and human lives and communities are going to be even more severe and important to assess going forward. We have relied on Viridian for communications strategy and successfully generating marketing leads. She is a tremendous thought partner in the community relations and social impact realm." - Sia N., CEO, Ziggurat Technologies
