A.J. Wasserstein is the Eugene F. Williams, Jr. Lecturer in the Practice of Management at the Yale School of Management. His research, writing, and teaching concentrate on search funds, entrepreneurship, programmatic acquisitions, and small businesses.

Additionally, he is a private investor with a longterm orientation, interested in lower middlemarket businesses and philanthropic organizations, where he can be positively impactful by using his experiences, time, and capital. A.J. was the president of Onesource Water, the thirdlargest bottleless water service business in the U.S. Onesource Water was sold to Water Logic, a U.K.based strategic acquirer, in 2016. Previously, A.J. was the founder and CEO of ArchivesOne, the thirdlargest records management company in the U.S. ArchivesOne was sold to Iron Mountain after 17 years of operation.

A.J. received the Faculty Teaching Excellence Award for outstanding teaching in elective courses at the Yale School of Management in 2022. The U.S. Small Business Administration has recognized A.J. as the Small Business Person of the Year in Connecticut. A.J. wrote a book on young adulthood that was a gift to his three children. The book’s title is What Matters Most: A Young Adult’s Roadmap to Life.