Greg Manos
What I Do
- Energy & Infrastructure
- Business Valuation
- Financial Reporting
- Tax Reporting and Opinions
- Transaction Advisory
Education
- B.S. (Finance)
California Lutheran University - M.B.A. (Finance)
University of Pittsburgh Joseph M. Katz Graduate School of Business
Background
Greg Manos is a senior M&A, corporate finance, and valuation leader with more than 25 years of experience across Big 4 advisory firms and leading financial services organizations. He has advised Fortune 500 and mid-market clients on complex transactions, financial modeling, corporate finance, capital allocation, financial reporting matters, and strategic decision-making. As a Managing Director at Marshall & Stevens, he focuses on the energy and infrastructure sectors, with deep experience across power and utilities, oil and gas, renewables, metals and mining and energy transition. Skilled in leading cross-functional, large-scale valuation and corporate finance engagements, project management, building trusted client relationships, and driving revenue through business development and advisory services.
Previously, Greg held senior leadership roles at Houlihan Lokey, Alvarez & Marsal, and Duff & Phelps (formerly PriceWaterhouseCoopers, LLP, CVC) , where he built and led high-performing teams, advanced valuation methodologies, and advised clients on M&A, fairness opinions, structured finance, restructuring, and financial and tax reporting requirements. Earlier in his career, he worked in corporate banking and financial analysis, developing a strong foundation in credit analysis and financial modeling. In addition to his technical expertise, he is recognized for mentoring professionals and contributing to industry best practices. He holds an MBA in Finance and Strategic Planning from the University of Pittsburgh and a BS in Finance from California Lutheran University.
Professional Highlights
Employment History
- Marshall & Stevens, Inc.
Managing Director, 2026-present - EY-Parthenon
Managing Director, 2016-2026 - Houlihan Lokey
Director, 2014-2016 - A&M
Senior Director, 2012-2014 - Ernst & Young
Senior Manager, 2008-2012 - Duff & Phelps (Formerly PriceWaterhouseCoopers, LLP CVC)
Senior Associate/Manager 2000-2008