ARCADIS is an international company providing consultancy, engineering and management services in infrastructure, environment and facilities, to enhance mobility, sustainability and quality of life. ARCADIS develops, designs, implements, maintains and operates projects for companies and governments. With more than 12,000 employees and over USD 1 billion in gross revenue, the company has an extensive international network that is supported by strong local market positions.

Crowe Group LLP, the parent company of Crowe Chizek and Company LLC (www.crowechizek.com), is one of the top 10 public accounting and consulting firms in the United States. Under its core purpose of “Building Value with Values®,” Crowe assists clients in reaching their goals through services ranging from assurance and financial advisory to performance, risk, and tax consulting. Crowe professionals provide thought leadership to public and private companies in the financial services, healthcare, government, private equity-sponsored, inventory-based, and not-for-profit
industry sectors, among others. With 23 offices and more than 2,300 personnel, Crowe has been recognized by a number of organizations as one of the country’s best places to work. Crowe serves clients worldwide as the leading independent member of Horwath International. For more information, please contact Vicky Ludema at 800.599.2304 or vludema@crowechizek.com.

Jones Lang LaSalle (NYSE: JLL), the only real estate money management and services firm named to Forbes magazine’s “400 Best Big Companies,” has approximately 160 offices worldwide and operates in more than 450 cities in over 50 countries. With 2006 revenue of more than $2.0 billion, the company provides comprehensive integrated real estate and investment management expertise on a local, regional and global level to owner, occupier and investor clients. Jones Lang LaSalle is an industry leader in property and corporate facility management services, with a portfolio of approximately 1.3 billion square feet worldwide. In 2006, the firm completed capital markets sales and acquisitions, debt financing, and equity placements on assets and portfolios valued at $70.9 billion. LaSalle Investment Management, the company’s investment management business, is one of the world’s largest and most diverse real estate money management firms, with approximately $46.9 billion of assets under management.

SAS is an active and committed partner in the communities where we live, work and conduct business. At SAS, we recognize that environmental sustainability is a continuous effort that requires prudent use and preservation of our natural resources. Our offices around the world minimize our environmental impact by complying with, and often going above, a myriad of environmental regulations. As a company, we are dedicated to operating in an environmentally responsible manner.

As the leader in business intelligence and predictive analytics, our objective is to proactively solve problems. We apply this same objective to the sustainable environment. Our software is the critical enabler that allows others to meet their environmental objectives. Whether facilitating the efficient generation of power, promoting better utilization of critical resources to minimize waste, assisting environmental protection agencies, or improving the production and delivery of goods, we enable our customers to do well and do good.