Arcadis NV — Board/Management Information 2016

Feb 18, 2016

PRESS RELEASE

Arcadis NV Gustav Mahlerplein 97-103 P.O. Box 7895 1008 AB Amsterdam The Netherlands Tel +31 20 2011 011 www.arcadis.com

Arcadis nominates Stephanie Hottenhuis for reappointment in its Executive Board

(February 18, 2016) Arcadis (Euronext: arcad), the leading global Design & Consultancy firm for natural and built assets, today announced that Ms. Stephanie Hottenhuis, Executive Board member of Arcadis since May 2012, has been nominated for re-appointment by the Supervisory Board of Arcadis NV.

Stephanie Hottenhuis (1965), who holds a degree in business management, has worked for Arcadis since 1995 in several positions in market development, project management and general management, gaining extensive international experience, especially in Asia, United Kingdom and Europe. In May 2012 Ms. Hottenhuis was appointed as a member of the Executive Board of Arcadis. From her appointment until 2015 she was responsible for EC Harris and Langdon & Seah and successfully led their transition and integration into Arcadis. From 2015 onwards she took on responsibility for Arcadis in Asia. During the second half of 2014 she became responsible for RTKL and in October 2014 she took on responsibility for Callison and successfully led the 'Design to Lead" integration process and launch of CallisonRTKL. Following the Hyder acquisition in October 2014 the Australia Pacific region was added to her responsibilities.

During her four years as a member of the Executive Board, Ms. Hottenhuis has also successfully led the global business line Buildings and the Multi National Clients program. Over the past four years Ms. Hottenhuis has proven her capabilities as a leader of the Arcadis businesses in multiple regions and a strong track record in post-merger integration. Her strong sense of integrity, market orientation, understanding of the Arcadis businesses and client focus make her a highly valued member of the Arcadis Executive Board.

Ends

For further press information, please contact:

Joost Slooten, Arcadis at +31-202011083 or outside office hours at +31-627061880 or joost.slooten@arcadis.com.

About Arcadis

Arcadis is the leading global Design & Consultancy firm for natural and built assets. Applying our deep market sector insights and collective design, consultancy, engineering, project and management services we work in partnership with our clients to deliver exceptional and sustainable outcomes throughout the lifecycle of their natural and built assets. We are 27,000 people active in over 70 countries that generate €3.4 billion in revenues. We support UN-Habitat with knowledge and expertise to improve the quality of life in rapidly growing cities around the world. www.arcadis.com. Arcadis. Improving quality of life.