You can find a lot of answers on our help desk page or using the search function. If you cannot find the information you are looking for, please contact us using the form below.

Our office hours are monday to friday, 09:00 to 17:00 CET. We strive to answer requests received before 13:00 on the same working day.

For questions concerning specific subjects, you can also send an email to the respective departments:

Greenhost is closed on the following Dutch bank holidays:

  • New Year's Day (01-01)
  • Easter Monday
  • Kings Day (27-04)
  • Liberation Day (05-05)
  • Ascension Day
  • Pentecost Monday
  • Christmas Day (25-12)
  • Boxing Day (26-12)

Payment details

Bank Triodos Bank
IBAN NL08TRIO0781503868
Chamber of Commerce 62576593
VAT Number NL854872966B01

Physical address

Wibautstraat 131D
Amsterdam, 1091 GL
The Netherlands

Responsible disclosure

We do realise that, in spite of our best intentions and greatest care, vulnerabilities may exist in our systems. If you do happen to find one of these weaknesses, we would love to hear from you so we can resolve the issue.

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Didn't find what you were looking for?

Here's a list of some pages that you might expect to find on a contact page.