Anthony C. Ferruccio, P.E. Joins ARCADIS as Senior Vice President.

ATLANTA -- ARCADIS (Nasdaq:ARCAF) (EURONEXT:ARCAD), the international consulting and engineering company, today announced the appointment of Anthony (Tony) C. Ferruccio to the position of senior vice president of project and construction management services for the southeast region.

"Tony brings to ARCADIS a diverse and outstanding background from 28 years of heavy construction experience throughout the United States, involving executive management and infrastructure engineering. We're fortunate to have a professional with his expertise on our team," said Dave Thomas, executive vice president for southeast region operations.

Ferruccio's experience in design and construction oversight has included highway, light rail transit, airport reconstruction and tunneling projects. Most recently, Ferruccio served as senior vice president of design-build and construction operations for Washington Group International, Inc. (WGI) and oversaw more than $1 billion in infrastructure projects.

A graduate of Penn State University with a bachelor's of science degree in civil engineering, Ferruccio currently holds his engineering registration in California and Nevada, and contractor licenses for A-General Engineering, B-Building and remediation of hazardous substances in California, Nevada and Utah.

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 10,000 employees and over $1 billion in gross revenue, the company has an extensive international network that is supported by strong local market positions.

For more information, contact: Dave Thomas of ARCADIS at 561-881-0077 or [e-mail]. Please visit our website at www.arcadis-us.com.