Mr. Keller joined Compass Diversified in 2024 as the Chief Financial Officer, and is responsible for the firm’s financial controls, accounting and reporting, risk assessment on a public company level, and the firm’s relationships with its capital markets partners. Stephen is also a member of the ESG committee and is responsible for driving the Company’s ongoing commitment to environmental stewardship, corporate social responsibility, corporate governance and sustainability as relevant to the Company. He is also a member of the Cybersecurity Committee and is responsible for driving the Company’s commitment to uphold the security and integrity of systems, networks, databases and applications, working to protect stakeholders’ data and the firm’s resilience. Previously, Mr. Keller was with Envista Holdings Corporation; Avery Dennison; The Freudenberg Group and AB SKF. Mr. Keller is a graduate of the University of Iowa and the Kellogg School of Management at Northwestern University.
Mr. Maciariello is Chief Operating Officer and a member of Compass Diversified’s Investment Committee, which is responsible for evaluating all of the organization’s investment opportunities. In this role, he manages Compass Diversified transaction opportunities and has responsibility for financial and strategic oversight of its subsidiaries.
Mr. Maciariello is currently a director and the Chairman of The Sterno Group of Companies, LLC and Foam Fabricators, Inc. He is also a director and board member of 5.11, Inc., doing business as 5.11 Tactical, Advanced Circuits, Inc. and The Ergo Baby Carrier, Inc. Mr. Maciariello joined Compass Diversified in 2005. Prior to that, he was with Bain & Company and Deutsche Banc Alex Brown. Mr. Maciariello is a graduate of the University of Notre Dame and Columbia Business School.