The Green Key

DIS Congress Service A/S is specialised in organising congresses, conferences and meetings. Besides being a PCO we also act as a DMC. DIS Congress Service was established in 1952 and is the world´s longest-established PCO (Professional Congress Organiser). With DIS as your partner, your event will be in safe hands from start to finish. With more than 70 years of experience in the conference industry we can look back on approximately 3.000 completed events. The portfolio of successful events, which DIS has been involved in is ranging from one day meetings, VIP events for 100 people to major scientific congresses up to 15,000 participants. In 2023 DIS had more than 40.000 room nights in Copenhagen.

Our team of project – and delegate service managers have a theoretical background at universities, business schools and the financial sector.

On top of this the DIS team has many years of experience within the meeting industry, which naturally provides our clients an assurance of value for money.

We create constant innovation and regard every task as an exciting new challenge. Whatever the scientific program is, it is essential that the practical work, which is fundamental for a successful congress or meeting, is based on trust between the involved partners.

The key word is coordination – and that applies to all kinds of activities during the event.

Participants will meet face-to-face, but hybrid conferences and meetings can be a part of the Conference: People meet and exchange knowledge.
On a consultancy basis we assist you with the process of planning and managing all the essential components for your conference or larger meetings.

The degree to which our professional help is needed will depend on the skills, experience and secretarial resources available in your organization. We can offer a complete solution or a helping hand with parts of the conference, for example registration or venue selection.

Big enough to cope – small enough to care.


In 2023 DIS was awarded the Green Key" Certification.

For many years DIS has worked actively with environmental and social questions and we have set up requirements for our suppliers e.g.: Hotels or venues must have the "Green Key" Certification or a similar environmental policy and our offset suppliers must have the "Nordic Swan Ecolabel", which contributes to a sustainable community.

We have also taken the IAPCO Plastic Pledge to help to rid the meetings industry of single-use plastic.

Location: Lautruphøj 1-3, Block C, 2750 Ballerup