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Len Martling

President & CEO

Mr. Martling came to The Weitz Company in 1981, and offers more than 35 years in the construction industry. He has supervised the construction of some of our most challenging projects, and continues to lead the company with new innovations in operational excellence.

David Strutt

Sr. Vice President General Counsel

Mr. Strutt joined Weitz in 1986 and supervises and manages all contracts, licensing, corporate structure, acquisitions, legal and insurance programs related to The Weitz Company. He is involved with the AGC Tax and Fiscal Affairs Committee and AGC Contracts Committee, as well as the American, State of Iowa and Polk County Bar Associations. Mr. Strutt also has extensive experience in insurance and matters relating to senior living construction.

Humberto Lopez2Humberto Lopez

Executive Vice President

Mr. Lopez joined Weitz in 2012 with 25 years of experience in project management, design and construction of oil and gas, chemicals, manufacturing, distribution and food and beverage facilities – both domestic and international.  He has expertise in construction management and design-build including leadership of multi-disciplinary engineering and construction teams for Weitz.  Mr. Lopez is a Civil Engineer with additional studies in project management and manufacturing.