Jeffrey Hollender is an American entrepreneur, author, and environmental activist. He currently serves as an an Adjunct Professor at NYU Stern School of Business, where he teaches and mentors on corporate responsibility, sustainability, and entrepreneurship. Hollender is widely recognized as the co-founder and former CEO of Seventh Generation, a leading brand of natural household and personal care products. The company was sold to Unilever in 2016, and Hollender remains on its independent board.