Sustainable: How WISTA Conventions is reorganising how they work on events
“Sustainability” is somewhat of a catch-all term. For Josephine Balzer, it is remarkably concrete. It manifests in checklists, supply chains, heating controls—and countless spreadsheets. Balzer heads the WISTA…
WISTA Conventions received Sustainable Berlin certification „High Performer“
Sustainable event service in Berlin Adlershof:
For WISTA Management GmbH, sustainability is not a short-term trend, but an integral part of its corporate practice. This has now been officially confirmed: in December 2025, the Adlershof-based event service provider…
It’s all about content
Conventions, the congress service of WISTA Management GmbH, gives events in Adlershof a new profile:
The Science and Technology Park has been busy tightening its brand focus. Appearance, content, message. WISTA Management GmbH’s conference service, too, has received an update. Under the new name, Conventions, it not…
Secret places
Time travelling through the Egg Room, the magnificent director’s office, and other hidden places:
A neon-lit corridor, cold and long, leads up to the director’s office – decorated with all kinds of insignia of power. The R1 building with its rather austere exterior was once home to the television broadcaster of…