Author image: During World Cleanup Day in September 2021, some 900 colleagues in more than 40 locations around the globe, filled 860 bags with litter while catching up with colleagues they hadn’t seen in person for a long time. Even where this wasn’t possible due to Covid-19 restrictions, our teams organised alternative initiatives to create a cleaner and healthier world.


Participating interests

The following is a list of the main consolidated participating interests of Koninklijke HaskoningDHV Groep B.V., Amersfoort, the Netherlands (unless stated otherwise, all interests are 100%):

Group companies

HaskoningDHV Nederland B.V.,

Amersfoort, the Netherlands

DHV Global Engineering Center B.V.,

Amersfoort, the Netherlands


Amersfoort, the Netherlands

HaskoningDHV Asset Management B.V.,

Amersfoort, the Netherlands

Novius Adviesgroep voor Informatie & Organisatie B.V.,

Maarssen, the Netherlands

RHDHV Mijnbouw Delft B.V.,

Amersfoort, the Netherlands

Ynformed B.V.,

Utrecht, the Netherlands


Stewart Scott International Holdings Pty Ltd.,

Johannesburg, South Africa (76.95%)

Royal HaskoningDHV (Pty) Ltd.,

Johannesburg, South Africa

Steward Scott Investments (Pty) Ltd.,

Johannesburg, South Africa

HaskoningDHV Botswana (Pty) Ltd.,

Gaborone, Botswana

ManCon Projects (Pty) Ltd.,

Johannesburg, South Africa


HaskoningDHV UK Holdings Ltd.,

Peterborough, United Kingdom

HaskoningDHV UK Ltd.,

Peterborough, United Kingdom

Lanner Group Ltd.,

Henley-in-Arden, United Kingdom

Lanner Group SARL,

Courbevoie, France

Lanner Inc.,

Houston, United States of America

Ambiental Technical Solutions Ltd.,

Brighton, United Kingdom

Ambiental Environmental Assessment Ltd.,

Brighton, United Kingdom

Integrated Transport Planning Ltd.,

Nottingham, United Kingdom


Haskoning International B.V.,

Nijmegen, the Netherlands

PT Haskoning Indonesia,

Jakarta, Indonesia

Haskoning Caribbean Ltd.,

Port of Spain, Rep. of Trinidad and Tobago

Haskoning Libya JSC,

Tripoli, Libya (80%)

HaskoningDHV (Malaysia) Sdn Bhd.,

Kuala Lumpur, Malaysia

Royal Haskoning Consulting (Shanghai) Co. Ltd.,

Shanghai, China

Haskoning Singapore Pte. Ltd.,

Vista, Singapore

Haskoning Australia Pty Ltd.,

Sydney, Australia

HaskoningDHV Nigeria Ltd.,

Abuja, Nigeria (86.36%)

Haskoning Cambodia Ltd.,

Phnom-Penh, Cambodia

HaskoningDHV Vietnam Co. Ltd.,

Ho Chi Minh City, Vietnam

Royal Haskoning Qatar LLC,

Doha, Qatar

HaskoningDHV TR Mühendislik A.S.,

Istanbul, Turkey

Haskoning Philippines Inc.,

Manila, Philippines

NACO Mexican Airport Consultants S. De R.L. De C.V.,

Mexico City, Mexico

HaskoningDHV Ireland Ltd.,

Dublin, Ireland

Haskoning International Engineering Consultancy LLC,

Muscat, Oman

Hydroinformatics Institute PTE. Ltd. (H2i),

Singapore, Singapore (67%)

Pluvia PTE. Ltd.,

Singapore, Singapore (10%)


HaskoningDHV Participations I B.V.,

Amersfoort, the Netherlands

HaskoningDHV Belgium N.V.,

De Pinte, Belgium

HaskoningDHV Consulting Private Ltd.,

New Delhi, India

HaskoningDHV CR, spol s.r.o.,

Prague, Czech Republic

DHV Polska Sp. z.o.o.,

Warsaw, Poland

HaskoningDHV Polska Sp. z o.o.,

Warsaw, Poland

HaskoningDHV Moçambique, Lda.,

Maputo, Mozambique

Turgis Technology Pty Ltd.,

Johannesburg, South Africa

Turgis Consulting (Pty) Ltd.,

Johannesburg, South Africa

InterVISTAS Holding Inc.,

Vancouver, Canada

InterVISTAS Consulting Inc.,

Vancouver, Canada

InterVISTAS Holding USA Inc.,

Wilmington, Delaware, United States of America

InterVISTAS Consulting Inc.,

Washington D.C., United States of America


Besides the companies in the countries as listed above, the Group has the following branch offices:

HaskoningDHV Nederland Abu Dhabi

United Arab Emirates

HaskoningDHV Nederland Aruba


HaskoningDHV Nederland Bangladesh


HaskoningDHV Nederland Croatia


HaskoningDHV Nederland Denmark


HaskoningDHV Nederland Dubai

United Arab Emirates

HaskoningDHV Nederland Germany


HaskoningDHV Nederland Israel


HaskoningDHV Nederland Jordan (Acaba)


HaskoningDHV Nederland Jordan (Amman)


HaskoningDHV Nederland Luxembourg


HaskoningDHV Nederland Peru


HaskoningDHV Nederland St Maarten

St Maarten

HaskoningDHV Nederland Taiwan


HaskoningDHV UK Oman


HaskoningDHV UK Qatar


Royal HaskoningDHV Lesotho


Non-group companies

Joint Ventures


VOF Tunnel Engineering Consultants,

Nijmegen, the Netherlands (50%)

VOF Railinfra Solutions,

Utrecht, the Netherlands (66.67%)

VOF Royal Haskoning – Arup MC Renovatie Bruggen,

Amsterdam, the Netherlands (50%)

VOF Ontwikkeling Laurentius Ziekenhuis,

Maastricht, the Netherlands (50%)

VOF Ontwikkeling Atrium Santé HaskoningDHV/Huygen I.A.,

Nijmegen, the Netherlands (50%)

Maatschap Benthem Crouwel NACO,

Den Haag, the Netherlands (50%)


Groningen, the Netherlands (50%)

Indigo I/S, Aalborg Consortium,

Aarhus, Denmark (16.6%)

Consortio Dique,

Bogota, Colombia (51%)

Tshele Hills JV,

Gaborone, Botswana (100%)*

THV Sturino,

Mechelen, Belgium (50%)

THV HaskoningDHV - Wiegerinck - Talboom,

Mechelen, Belgium (50%)


Other non-group companies


Chuchawal – Royal Haskoning Ltd.,

Bangkok, Thailand (48.95%)

Design 103 International Ltd.,

Bangkok, Thailand (48.98%)

HaskoningDHV Saudia Engineering Consultancy LLC,

Jeddah, Saudi Arabia (49%)

Team van Oord Ltd.,

Newbury, United Kingdom (15%)

Shaded Dome Technologies B.V.,

Amsterdam, the Netherlands (33.3%)

HAL24K B.V.,

Amsterdam, the Netherlands (11.55%)

Pluvia PTE. Ltd.,

Singapore, Singapore (22.48%)

Soilco Material Investigations (Pty) Ltd.,

Durban, South Africa (20.32%)

NEXT HaskoningDHV Switzerland AG

Zurich, Switzerland (49%)

* Share of an additional 50% in Tshele Hills was acquired in 2021. Share in this JV is not material. JV will be closed in 2022. 

Shareholding structure

Koninklijke HaskoningDHV Groep B.V. has two shareholders: the Stichting (foundation) HaskoningDHV and the Stichting Administratiekantoor HaskoningDHV (“the Trust Office”), which was incorporated by demerger from the Stichting HaskoningDHV. Stichting HaskoningDHV holds all A-shares (being min. 75.5% of the entire issued share capital) and the Trust Office that holds the B-shares (max. 24.5% of the entire issued share capital) equal to the issued certificates. The B-shares allow for the issue of certificates (the depository receipts) to eligible HaskoningDHV staff. The Board of the foundation exists of five members. One member has been appointed by (not out of) the Supervisory Board, the Executive Board and the combined Works Councils respectively. One member has been appointed by and out of the depositary receipts holders (candidate must meet certain qualifications). The fifth member is the Board’s chair and is an independent external individual appointed by the four other members.

Trust Office

The scope of the Trust Office will be to manage the B-shares and to issue and administer the depositary receipts for shares issued to HaskoningDHV staff. Its Board currently consists of three members. The next Board of the Trust Office will be appointed out of and by the depositary receipt holders.

Stichting HaskoningDHV (Foundation HaskoningDHV)

Objective: to manage the A-shares.

This foundation currently holds 4,717,359 A-shares.

Composition of the Board:

I. Brakman (Madam Chair)
J. Bout
R. Brouwer
M. Doornekamp
R.O.T. Zijlstra

Stichting Administratiekantoor HaskoningDHV

Objective: to manage the B-shares in Koninklijke HaskoningDHV Groep B.V., and to issue and administer the depositary receipts for shares to eligible HaskoningDHV staff members.

This foundation currently holds 385,496 B-shares.

Composition of the Board:

E.Th. Holleman (Chairman)
J.D. van Eeden
J.A.M. Leeuwis - Tolboom