Questions or suggestions? Contact us

Leave your name, email address and message below and we will get back to you as soon as possible.

    Would you like to give us a call?

    You can reach us during office hours – from Monday to Friday.


    We’re also happy to help you over the phone.
    Tel NL: +31 23  54 22 304


    Is your question not listed? Mail us via:

    Visiting address

    Voorhelmstraat 25-202
    2012 ZM Haarlem

    Press relations

    For journalists, at Green Soap Company, we have Marcel Belt as our contact person who will see to it that you get the right information as soon as possible. You can get in touch with him directly at the following telephone number or email address.

    Press relations
    Marcel Belt
    Telephone: +31 653 871778
    Email address:

    Ask your question!

    At GSC, we love questions. Because we believe that curiosity is essential for progress. So just type in what you want to know and we’ll get back to you as soon as possible.