altares - your partner for professional participant management.

As one of the leading participant management agencies in Germany, we support our clients with their events all over the world. Whether as an agency with our attendee management services or simply with our in-house attendee management software.

Two things from one source: software & agency.

altares was founded in Düsseldorf in 2004 – initially as a software provider for PR and participant management. Today, altares is both: the developer of its own software platform and a leading agency for professional participant management. We use our software ourselves every day in live events.

What sets us apart: We don't develop our software just anywhere – but at our own locations in Düsseldorf and Berlin, with dedicated teams. No outsourcing, no external service providers. This gives us control over the quality, security, and speed that events demand.

Our clients come from the automotive industry, pharmaceuticals, the finance sector, convention organizers, and event agencies – what unites them is their commitment to professional, secure, and seamless events.

More about our solutions

Founded 2004

In Düsseldorf, als Anbieter von Teilnehmermanagementsoftware.

Own software development

Development teams in Düsseldorf & Berlin - no outsourcing

TISAX® certified

Security certification including GDPR

Internationally active

Events in 20+ countries, multilingual teams

100+ Events

Experience from more than 100 events per year

GmbH & Co. KG

Owner-managed company