Mark is the co-founding Principal and President of Southwest Property Ventures since 1989.  A CPA by background, he has been affiliated with the Urban Land Institute (ULI), the American Institute of Certified Public Accountants and the Arizona Society of Certified Public Accountants.

Mark Halberg

Founding Principal, Financial Services

John Lewis

Partner, Development Services

John has been a partner with Southwest Property Ventures since 1997.  Involved in CRE since 1977, past and current affiliations include the Urban Land Institute (ULI), the National Association of Industrial and Office Properties (NAIOP) and the Phoenix Thunderbirds. 

602.997.8500 x 105

602.997.8500 x 104

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