OUR PRINCIPALS

Mark G. Caldwell is a graduate of Dickinson College. Shortly after college Mark founded and successfully operated Universal Plastics, a manufacturer of molded plastic packaging materials. The company was sold in 1991. Mark has been involved with commercial real estate ventures since 1989 and founded Caldwell Development in 1993. Mark is the Vice Chairman of the Board of YMCA of Harrisburg Area and a Board Member of the H.B. McClure Company and the past Chairman of the Board of the Whitaker Center for Science and the Arts.

    Mark G. Caldwell
    434 N. Front Street
    Wormleysburg, PA 17043
    717-731-0969 Office
    717-731-0979 Fax
    EMAIL


Peter S. Miller is a graduate of Hobart College. Peter joined Caldwell Development in 2005 to lead new business development. Prior to joining Caldwell Development, Peter spent 16 years as Senior Associate and Principal at CMS Companies in Philadelphia. CMS Companies structures private equity and real estate funds, hedge funds of funds and life insurance transactions for entrepreneurs along the eastern seaboard. Peter is a Board Member of Philadelphia University, Hobart and William Smith Colleges and The Gesu School.

    Peter S. Miller
    One Tower Bridge
    100 Front Street, Suite 925
    W. Conshohocken, PA 19428
    610-834-3201 office
    215-370-1291 cell
    EMAIL


Thomas J. Porsch is a graduate of Lehigh University. Tom joined Caldwell Development in 1995 and is the Director of Development and Construction managing all phases of commercial real estate development. Prior to joining Caldwell Development Tom spent 8 years as Vice President Estimating and Purchasing H.B. Alexander and Son, Inc. and 8 Years as Estimator/Project Manager at Mellon Stuart Co. Tom is a member of The American Society of Civil Engineers and The National Society of Professional Engineers. Tom is also a member of the Executive Board of Keystone Area Council, Boy Scouts of America.

    Thomas J. Porsch
    434 N. Front Street
    Wormleysburg, PA 17043
    717-731-0969 Office
    717-731-0979 Fax
    EMAIL
Caldwell Development Company
434 N Front Street
Wormleysburg, PA 17043
717-731-0969 office
717-731-0979 fax
Caldwell Development Company
One Tower Bridge
100 Front Street, Suite 925
W. Conshohocken, PA 19428
610-834-3201 office
610-834-3921 fax