Mark Tersigni

Mark Tersigni is a Certified Public Accountant and real estate investment professional with experience in public accounting, corporate finance, and commercial real estate investment. He has spent more than a decade progressing from auditing investment companies to underwriting and managing multibillion-dollar commercial real estate portfolios, developing an analytically grounded understanding of how real estate assets are valued, financed, and positioned for sale. Consistently, he has worked on the financial analysis behind major real estate decisions, from valuing an individual property to planning strategy for a full portfolio.

He works at an advanced level in ARGUS and Excel, including Power Query, alongside Power BI and financial reporting platforms such as MRI and Yardi, and he has brought modern AI tools into his analysis and reporting. He writes about commercial real estate investment, covering both industry analysis and practical guidance for those learning the business.