Boskalis Annual General Meeting of Shareholders adopts resolutions

Papendrecht, 9 May 2018 Royal Boskalis Westminster N.V. (Boskalis) announces that the Annual General Meeting of Shareholders (the Meeting) held today adopted the 2017 financial statements. All other voting items were also adopted, including: Appointments
Mr. J. van der Veer was appointed Chairman of the Supervisory Board succeeding Mr. J.M. Hessels, who resigned as a member of the Supervisory Board as of the date of the Meeting. Mr. J.P. de Kreij was appointed as a member of the Supervisory Board for a period of four years. Mr. De Kreij (1959, Dutch nationality) formerly held the position of CFO of Royal Vopak N.V. Reappointments
During the Meeting Mr. H.J. Hazewinkel was reappointed as a member of the Supervisory Board for a period of two years. Furthermore, the Meeting reappointed Mr. J.H. Kamps as CFO and a member of the Board of Management for a period of one year. Dividend
The Meeting approved the proposed dividend of EUR 1.00 per share to be distributed in ordinary shares, unless the shareholder opts to receive the dividend in cash.

FOR FURTHER INFORMATION Investor relations:
Martijn L.D. Schuttevâer
ir@boskalis.com Press:
Arno Schikker
press@boskalis.com T +31 78 6969310 This is an English translation of the Dutch press release. In the event of any disparity between the Dutch original and this translation, the Dutch text will prevail. Royal Boskalis Westminster N.V. is a leading global services provider operating in the dredging, maritime infrastructure and maritime services sectors. The company provides creative and innovative all-round solutions to infrastructural challenges in the maritime, coastal and delta regions of the world with services including the construction and maintenance of ports and waterways, land reclamation, coastal defense and riverbank protection. In addition, Boskalis offers a wide variety of marine services and contracting for the oil and gas sector and offshore wind industry as well as salvage solutions. Furthermore, Boskalis has a number of strategic partnerships in harbor towage and terminal services (Kotug Smit Towage, Keppel Smit Towage, Saam Smit Towage and Smit Lamnalco). With a versatile fleet of more than 900 vessels and floating equipment and 10,700 employees, including associated companies, Boskalis operates in 90 countries across six continents. This press release can also be found on our website www.boskalis.com.