Stephen M. Kadenacy is Chairman and Chief Executive Officer of Silverbox Corp. III, and is a Co-Founder and a Co-Managing Partner of SilverBox Capital. He also serves as the Chairman of Centerline Logistics Corp, a leading marine oil transportation services firm and ship assist company, since July 2019. Mr. Kadenacy served as the Chief Executive Officer of SBEA until its business combination with BRCC in February 2022 and served as Chairman and CEO of Boxwood Merger Corp until its business combination and remained on the board of directors of the combined company, Atlas Technical Consultants, Inc., until April 2020. Prior roles included a number of senior leadership roles at AECOM, a large engineering and technical services business, including its President, Chief Operating Officer, and Chief Financial Officer. Previously, Mr. Kadenacy was a Partner at KPMG in Economic Consulting and served as a member of the board of directors of ABM Industries, a provider of facility management services, YMCA of Greater Los Angeles and the Board of Trustees for the UCLA’s Anderson School of Business.