Management Team

James J. Clymer
Managing Partner

LEED AP CertifiedJames J. Clymer

Matthew J. Clymer

LEED AP CertifiedMatthew Clymer

Jim has been a successful commercial real estate developer since 1981 within various organizations, with the common theme of an entrepreneurial and ethical approach to real estate development. Jim has significant experience in both large and small development projects from raw land through finished product. His projects have been primarily industrial and office product, with over 10 million square feet completed. In addition to the industrial and office development, Jim has entitled over 250,000 square feet of retail space and 1,457 residential units.

Prior to founding Key Development Group, Jim held regional executive roles with Key Real Estate, LLC, Grubb & Ellis Company, Rouse & Associates (predecessor to Liberty Property Trust) and Hankin Management.

Swarthmore College – BA, Mathematics and Economics
Fairleigh Dickinson University – MBA



Matt has worked in commercial real estate since 2004 with various responsibilities from leasing to project management to financing.  At Key Development Group, his responsibilities include site location, project analysis, preparation and negotiation of leasing and financing agreements, and construction management.  Matt recently served as project manager for both on- and off-site construction at the 3,030,000 square foot Key Logistics Park project.

Before joining Key Development Group, he worked for Liberty Property Trust, and prior to starting his career in real estate, Matt worked as an Investment Banking Analyst for Wachovia Securities' Capital Markets Group.

Washington & Lee University – BS with Special Attainments in Commerce
Duke University – MBA