May 17, 2007 –Chicago, Ill. ARCADIS (NASDAQ: ARCAF, EURONEXT: ARCAD) is pleased to announce that Martina Schlauch Jones has joined our talented team as principal engineer and midwest program manager for the railroad industry in our Chicago office.
Schlauch Jones is responsible for developing new and existing clients in the railroad sector, project management of national client accounts, environmental assessment and remediation projects, developing and managing international ARCADIS accounts.

“Martina brings an incredible wealth of knowledge and wisdom to ARCADIS having worked extensively in the railroad and environmental industries,” stated, Sid Glenn, P.G., area manager. “ARCADIS makes it easy for companies to turn a great idea into reality, Martina is uniquely qualified to ensure that ARCADIS expands its leadership position and delivers great value to its customers and shareholders.” 
With over 17 years of experience in managing site investigation, remedial design and remediation projects, Schlauch Jones has experience in all aspects of the environmental business from the point of feasibility to successful project completion. She has managed complex multi-million dollar projects for a wide variety of industrial clients, regulatory environments and project types including performance based contracts.

Schlauch Jones holds a bachelor’s in chemical engineering and master’s in environmental engineering from University of Illinois.

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 11,000 employees and over $1.7 billion in gross revenue, the company has an extensive international network that is supported by strong local market positions.