Team
Investment Banking, Consulting and Legal Professionals

Michael Harden, CPA, CFA
Senior Managing Director
C. (949) 939-2686
MHarden@AmbroseAdvisors.com
Michael Harden is a senior managing director at AmbroseAdvisors™. He leads Ambrose’s Investment Banking division. Since 1993, he has experience in accounting, mergers, acquisitions, financings and ESOP buyouts. Read More

Michael R. Holzman
Senior Managing Director
C. (202) 531-6696
MHolzman@AmbroseAdvisors.com

Marcus R. Piquet, CPA
Senior Managing Director
C. (951) 796-7249
MPiquet@AmbroseAdvisors.com

Christopher T. Horner II
Managing Director
C. (202) 642-0633
CHorner@AmbroseAdvisors.com

Phillip Chou
Managing Director
C. (949) 910-7888
PChou@AmbroseAdvisors.com
Phillip is a managing director at AmbroseAdvisors™. Since 2005, he has relevant experience in investment banking and corporate strategy / development. He has advised clients across a wide spectrum of industries in the structuring and execution of ESOP buyouts, mergers & acquisitions, capital raising and valuation projects. Read More

Mark J. O’Keefe
Managing Director
C. (310) 291-0229
MOkeefe@AmbroseAdvisors.com
Mark O’Keefe is a managing director at AmbroseAdvisors™. Since 1993, he has experience in mergers, acquisitions, debt and equity financing and financial restructuring. Read More

Brian Humenesky
Principal
D. (214) 556-1659
BHumenesky@AmbroseAdvisors.com
Brian is a senior vice president at AmbroseAdvisors™. Since 2005, he has experience in M&A, corporate finance, valuation, corporate strategy and development. He is responsible for management and execution of M&A and Corporate Finance transactions across . Read More

Brandon Ralph
Vice President
D. (310) 710-7121
BRalph@ambroseadvisors.com
Brandon is a vice president at Ambrose Advisors. Since 2007, he has had relevant experience in commercial banking, leveraged finance, mezzanine lending, and buy-side M&A. Read More

Danae L. De Ley, CPA, QPA
Manager
D. (951) 905-1902
DDeLey@AmbroseAdvisors.com

Miguel A. Mazzilli, CPA, QKA
Manager
D. (951) 905-1916
MMazzilli@AmbroseAdvisors.com

Anlai Jiao, CPA
Manager
D. (951) 543-9404
AJiao@AmbroseAdvisors.com
Anlai is a Manager for AmbroseAdvisors™. He has a Master of Business Administration with a concentration in Accounting and Finance from California State University, San Bernardino, and received his Bachelor of Science in Business Administration from La Sierra University in Riverside, California.. Read More