Contact business

Are you sure you want to have business contact?

Do you have a question about looking for a room or commercial premises or the rent? Go to Contact customers. Or do you want to submit a request for repairs?

Do you want to have business contact? For all other questions this is the right place:
T: 088-2353896 (local rate)
Postbus 54, 2600 AB DELFT

Opening hours

Do you want to visit DUWO? Make an appointment with us.


Mail address: P.O. Box 54, 2600 AB  DELFT

Office Amsterdam
Uilenstede 108, 1183 AM  AMSTELVEEN

Office Delft
Professor Schermerhornstraat 4, 2628 PZ  DELFT

Office Deventer
Handelskade 75, room A1.03, 7417 DH  DEVENTER

Office Leiden
Rapenburg 33, 2311 GG  LEIDEN

Office The Hague
Stamkartplein 98, 2521 ER  DEN HAAG

DUWO is closed in 2017 on

  • Friday 14 April (Good Friday)   
  • Monday 17 April (Easter Monday)
  • Thursday 27 April and Friday 28 April (King's Day and next day)
  • Thursday 25 May and Friday 26 May (Ascension Day and next day) 
  • Monday 5 June (Whit Monday)
  • Tuesday 5 December after 16:00 (Sinterklaas)
  • Monday 25 December and 26 December (Christmas)
  • Monday 1 January 2018 (New Year's Day)

VAT number

Our VAT number is NL 8042.62.688.B.01.


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