A Visionary Real Estate Development & Investment Firm
Founded in 2015, GPK Holdings is a privately held real estate development and investment firm delivering exceptional residential and commercial projects across the United States.
Guided by Purpose. Driven by Vision
From master-planned communities to innovative mixed-use hubs, our portfolio reflects a passion for architectural excellence and community enrichment. Each project is carefully designed to balance functionality, aesthetics, and long-term impact.
Meet Our Team
Sen Zhang
Mr. Sen Zhang has over 20 years of experience in the real estate industry, with significant experience in real estate finance and real estate investment advisory. Prior to joining GPK Holdings, Mr. Wasserman was a Managing Director at two real estate advisory firms focused on equity and debt capital raises, including construction/development financing and loan restructurings for private real estate companies. Previously, Mr. Wasserman worked in real estate investment banking at large Wall Street financial firms including Deutsche Bank Securities, Wachovia Securities, and JP Morgan Securities. His experience at these firms included M&A buy side and sell side advisory assignments for public REITs and private real estate opportunity funds, IPO structuring and capital raises for REITs, and private equity capital raises for direct real estate investment strategies. Prior to his career on Wall Street, Mr. Wasserman worked as a CPA for a large public accounting firm focused on the real estate industry. Mr. Wasserman earned an M.B.A. from Cornell University and a B.S. in Finance and Accounting from the University of Illinois.
Toby Spill
Mr. Toby Spill is a real estate and construction professional with over 30 years of development and project management experience in Florida. He has managed large teams and projects, and has owned and operated multiple successful companies, as well as worked for some of Florida’s largest developers and closed hundreds of real estate transactions. Toby is a graduate of the University of Florida, with a Bachelor of Arts in Business Administration, and also holds both a Florida Brokers and Certified General Contractors license with multiple industry qualifications. Mr. Spill has joined GPK Real Estate and Development to combine his passion for real estate and construction, to design and build multi-family communities for our Principals.
Craig Wasserman
Mr. Craig Wasserman has over 20 years of experience in the real estate industry, with significant experience in real estate finance and real estate investment advisory. Prior to joining GPK Holdings, Mr. Wasserman was a Managing Director at two real estate advisory firms focused on equity and debt capital raises, including construction/development financing and loan restructurings for private real estate companies. Previously, Mr. Wasserman worked in real estate investment banking at large Wall Street financial firms including Deutsche Bank Securities, Wachovia Securities, and JP Morgan Securities. His experience at these firms included M&A buy side and sell side advisory assignments for public REITs and private real estate opportunity funds, IPO structuring and capital raises for REITs, and private equity capital raises for direct real estate investment strategies. Prior to his career on Wall Street, Mr. Wasserman worked as a CPA for a large public accounting firm focused on the real estate industry. Mr. Wasserman earned an M.B.A. from Cornell University and a B.S. in Finance and Accounting from the University of Illinois.
Jeff Eng
Mr. Jeff Eng is a real estate and construction professional with over 30 years of development and project management experience in Florida. He has managed large teams and projects, and has owned and operated multiple successful companies, as well as worked for some of Florida’s largest developers and closed hundreds of real estate transactions. Toby is a graduate of the University of Florida, with a Bachelor of Arts in Business Administration, and also holds both a Florida Brokers and Certified General Contractors license with multiple industry qualifications. Mr. Spill has joined GPK Real Estate and Development to combine his passion for real estate and construction, to design and build multi-family communities for our Principals.
Ryan Li
Mr. Ryan Li has over 20 years of experience in the real estate industry, with significant experience in real estate finance and real estate investment advisory. Prior to joining GPK Holdings, Mr. Wasserman was a Managing Director at two real estate advisory firms focused on equity and debt capital raises, including construction/development financing and loan restructurings for private real estate companies. Previously, Mr. Wasserman worked in real estate investment banking at large Wall Street financial firms including Deutsche Bank Securities, Wachovia Securities, and JP Morgan Securities. His experience at these firms included M&A buy side and sell side advisory assignments for public REITs and private real estate opportunity funds, IPO structuring and capital raises for REITs, and private equity capital raises for direct real estate investment strategies. Prior to his career on Wall Street, Mr. Wasserman worked as a CPA for a large public accounting firm focused on the real estate industry. Mr. Wasserman earned an M.B.A. from Cornell University and a B.S. in Finance and Accounting from the University of Illinois.