Work History

Work History
2005 - Present

Managing Partner

Greystone DeSalle, LLC

Greystone DeSalle undertakes projects in the energy and utility sectors across the entire energy value chain and builds on insights developed by our senior team through our Energy & Environmental practice. This experience combined with motivated client management teams has developed proprietary insights that unlock significant value for our clients.

1999 - 2004

Executive Director Business Development

Doosan Babcock Energy Ltd.

Energy & environmental technology acquisition, development, sales and marketing. Managed Clean Energy Solutions joint venture with a Fortune 10 company.

1996 - 1998


Cardno TBE

Managed the Engineering News Record's fastest growing design firm, supplying planning and design services to the government infrastrucure, commercial development, public utility, environmental and telecommunications markets.

1991 - 1995

Senior VP Sales & Marketing; Group President & CEO

Sempra Energy

As Senior VP Sales & Marketing, managed sales, marketing, strategic planning and M&A activities at Sempra Energy's unregulated businesses. As Group President & CEO, managed seven companies providing process equipment and services to the energy, environmental and aviation markets in the US, Europe, Asia, the Middle East, ex-Soviet Union and the Pacific Rim.

1986 - 1991

EVP/COO, Hamon Research-Cottrell; EVP Sales & Marketing, AWT

Hamon Research-Cottrell

In the 1980's Hamon Research-Cottrell was a $1.2 billion company operating internationally under the names Research-Cottrell (now Hamon Research-Cottrell) and Metcalf & Eddy (now AECOM). As EVP/COO of Research-Cottrell, managed a group of twelve design/build companies providing products and services to the energy and environmental markets in the US, Europe and the Pacific Rim. Managed subsidiaries in Belgium, Germany, Denmark and Italy.

Responsibilities included Sales & Marketing, Strategic Planning and Construction Services for all design/build projects at Research-Cottrell and Metcalf & Eddy.



University of Pennsylvania - The Wharton School

The birthplace of business education in 1881, Wharton today is the most comprehensive source of business knowledge in the world. An international community of student, faculty, and alumni leaders, who remain on the forefront of global progress.

Harvard Negotiation Institute

Harvard Law School

Harvard faculty post-graduate workshop in negotiation and mediation through the Program of Instruction for Lawyers.


Golden Gate University

Golden Gate University conducts tailored MBA Programs for Fortune 500 companies in the San Francisco Bay Area like Bechtel, Chevron and Hewlett-Packard.

Post-Graduate Studies

Georgia Institute of Technology

The Georgia Institute of Technology is one of the nation's top research universities, distinguished by its commitment to improving the human condition through advanced science and technology.

Post Graduate Studies

Emory University

The university is recognized internationally for its outstanding liberal arts college, superb professional schools and one of the Southeast's leading health care systems.


Southern Methodist University

A private university of 11,000 students near the center of Dallas, SMU offers strong undergraduate, graduate, and professional programs through seven schools — in the humanities and sciences; business; the performing, visual, and communication arts; engineering; education and human development; law; and theology.