Keith Landau has served as our Senior Vice President and Chief Information Officer since August 2023. From 2016 until he joined Casella, Mr. Landau served as the Chief Technology Director for Deloitte Services, LP and for the prior five years beginning in 2010, he was the Vice President of Enterprise Applications for Waste Management. Mr. Landau has over 33 years of information technology, consulting, and technology transformation leadership experience in both domestic and global roles. Mr. Landau holds a Bachelor of Science in Computer Science and Mathematics as well as a Bachelor of Arts in Philosophy from SUNY Binghamton.

Brad Helgeson has served as our Executive Vice President and Chief Financial Officer since November 2023. From 2013 to 2022, Mr. Helgeson was the Executive Vice President and Chief Financial Officer for Covanta Holding Corporation (“Covanta”), a publicly-traded materials management and energy services company. Previously, he served as Vice President and Treasurer of Covanta from 2007 to 2013. Mr. Helgeson started in the environmental services industry as the Vice President of Finance and Treasurer at Waste Services, Inc. from 2004 to 2007 after an investment banking career at Lehman Brothers and Donaldson, Lufkin & Jenrette from 1998 to 2004. Mr. Helgeson holds a Bachelor of Arts degree in Economics and History from Bowdoin College.