Mark Assise

Mark Assise is an accomplished financial executive with extensive experience in the facility services industry. Currently serving as Chief Financial Officer at Kleen-Tech Services, LLC since November 2022, Mark oversees all financial transactions and reporting while contributing to the Executive Committee's leadership. Previously, Mark held key positions including Chief Operating Officer at EBM Inc, Chief Financial Officer at SES Foam LLC, and held various vice president roles at ABM Industries, where responsibilities spanned financial planning, operations, and regional management. Mark's career includes a track record of driving growth and operational improvements in organizations with significant revenues, complemented by a Bachelor's degree in Accounting from Northern Illinois University.