| Name | Address | City | Country |
|---|---|---|---|
| HaskoningDHV Nederland B.V. | Laan 1914 no 35 3818 EX Amersfoort P.O. Box 1132 | Amersfoort | The Netherlands |
| HaskoningDHV UK Ltd | Rightwell House Bretton PE3 8DW | Peterborough | United-Kingdom |
| Royal HaskoningDHV (Pty) Ltd. | Building No. 5 Country Club Estate 21 Woodlands Drive Woodmead 2191 PO Box 867 Gallo Manor 2052 | Johannesburg | South Africa |
| PT Haskoning Indonesia | Ventura Building 2nd Floor Jl. R. A. Kartini No. 26 (Outer Ring Road) Cilandak | Jakarta | Indonesia |
| Haskoning Australia Pty Ltd. | Level 14, 56 Berry Street North | Sydney | Australia |
| Haskoning Singapore Pte. Ltd. | 991D Alexandra Road #02-14 | Singapore | Singapore |
| HaskoningDHV Consulting Private Ltd. | Platinum Techno Park 502-505, 5th Floor Plot No. 17 & 18, Sector 30 A Vashi | Navi Mumbai | India |
| HaskoningDHV Moçambique, Lda. | Rua de Kassuende 118, 1 andar unico Bairro de Polana | Maputo | Mozambique |
| DHV Hydroprojekt Sp. z.o.o. | Country head office Dzielna 60 | Warsaw | Poland |
| Chuchawal – Royal Haskoning Ltd. | 8th Floor, Asoke Towers Office Building 219/25 Sukhumvit 21, Sukhumvit Road Klong Toey Nua | Wattana | Thailand |
| HaskoningDHV TR Mühendislik A.S. | Fetih Mah. Tahralı Sok. Kavakyeli Plaza, D-Blok Kat:10, 34704 Atasehir | Istanbul | Turkey |
| InterVISTAS Holding USA Inc. | 1150 Connecticut Avenue, NW Suite 601 | Washington DC | United States of America |
| HaskoningDHV Vietnam Co. Ltd. | Tower 6, The Vista 628C Hanoi Highway, An Phu Ward, District 2 | Ho Chi Minh City | Vietnam |
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