Contact Congress by design to plan your next conference.

P.O. Box 77
3480 DB Harmelen
The Netherlands

T: + 31 88 0898101

VAT Number: NL850462599B01
Chamber of commerce: 52474887

Congress by design has offices in the following locations:

  • Harmelen, Kloosterweg 6c, 3481 XC Harmelen, the Netherlands
  • The Hague, Laan van Zuid Hoorn 61, 2289 DC Rijswijk, the Netherlands