Jessica Irving Marschall is a CPA and ISA-accredited appraiser with 26 years of experience leading four companies specializing in tax advisory, building material valuation, and corporate decommissioning. As President and CEO of Green Mission ESG Solutions, she has completed over 1,000 IRS-qualified deconstruction appraisals, generating $90+ million in substantiated charitable deductions. Jessica has authored 150+ articles on tax, valuation, and sustainability, presenting nationally on circular economy topics. She serves as Board Member and Treasurer of the Stafford Education Foundation and historical preservation organization Rethos of Minnesota, and holds degrees from the University of Virginia and University of Wisconsin-Milwaukee.