FIRVIK 2026: how Penta ran a three-day event abroad with Attendu
Penta Investments put on FIRVIK 2026, a three-day company event held from 12 to 14 June 2026 at the Mandarin Oriental resort in Costa Navarino, Greece. Guests came from Czechia, Slovakia, Poland and Cyprus, so the whole thing ran in Czech, Slovak and English at once. Attendu tied the invitations, the registration page, the app and check-in into one place.
Key facts
- Duration
- 3 days
- Invited guests
- 120
- Confirmed
- 100
- Response rate
- 99 %
- Used the app
- 83 %
- Languages
- 3
Preparation
Penta ran the whole communication cycle in Attendu. First the official Save the Date went out, then a complete registration page with all the practical information. The registration form carried 17 custom fields, so the organising team had what it needed well before departure.
Guests picked a morning activity and said whether they were joining the shared boat trip with a DJ, a BBQ and swimming. They also entered the type and number of their travel document for the transfers, a room preference, and how many bags they were checking so the flights could be coordinated. Attendu held the programme choices and the logistics in one place.
During the event: everything within reach
Through FIRVIK 2026 the Attendu app was the main communication channel. Guests found the programme, the logistics, the contacts and the latest announcements there. Penta could reach all three language groups in the one place attendees already had open.
On-site check-in worked in separate zones for the parts of the programme and the logistics. The team could see attendance as it happened and work from the same information registration had collected.
Results: the app became part of every day
62 people answered the follow-up survey. 66.1 % of them used the app at least once a day and 88.7 % at least occasionally. Only 11.3 % said they barely used it or didn't. The numbers confirmed that the app became a genuinely used source of information, not an add-on people opened once before leaving.
Attendu carried Penta through the entire event cycle, from the first Save the Date through the registration page and the detail it collected to daily communication and check-in on site. FIRVIK 2026 got one shared backbone for guests and organisers alike, across three languages and four countries.
