Facilitating knowledge and advancing the water sector

IWC organises and facilitates international conferences for professionals in the water sector. We make it possible for anyone involved in the sector to plan and run a successful international event in the Netherlands. IWC is part of the Royal Dutch Water Network (KNW), an association with over 3,500 members, all involved in the water sector. We have more than 30 years’ experience in organising international conferences.



  • accounting
  • prepare, prepare and distribute minutes
  • point of contact for participants and speakers
  • compiling list of invitees
  • coordination and sending invitations


  • setting objectives and target groups
  • writing and editing texts
  • marketing
  • printed matter, invitations and mailings
  • e-mail newsletters


  • advice content and setup program
  • advice possible speakers and chairman of the day
  • invite speakers
  • program and speaker guidance
  • collect, assess and process abstracts

Participant Registration

  • online tool
  • real-time access to the registrations
  • digital participant list
  • billing participant contributions
  • deliver badges and participant lists


  • location selection and negotiation
  • decoration of the location, halls and stage
  • negotiation with locations, technology and catering
  • conference printing and handouts
  • drafting a script

Financial Management

  • check invoices third parties
  • prepare and monitor budget
  • proposal budget
  • financial administration
  • prepare financial final report

Our services

In addition to organising conferences and events, IWC supports companies and organisations in the creation of a successful meeting.

We offer assistance when it comes to devising an appealing a concept, writing to the sponsors and event registrering participants.

Conference App

Development and realisation native mobile congres App.

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Registration Tool

The processing of conference registrations and invoicing.

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Very extensive database and newsletters.

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