Who we are
Founded in 2013 and with offices in Barcelona and Berlin, Nubart has innovated visitor guidance for nearly 200 clients on five continents.
Since 2016 we have pioneered the development of PWAs or audio guide web-apps that open directly in the smartphone browser - no need to download apps or hand out devices.
QR code accessible solutions are now our speciality, but not only for audio guides: we can complement them with a tour guide system, games with augmented reality, questions and answers or synchronised playback of your video screens' soundtracks.
Nubart offers you:
- Monetization - Our stylish cards with non-transferable QR codes offer you a source of revenue without any logistical hassle.
- Professional content production - We produce your audio guide content quickly and with high quality.
- Powerful CMS - Our technology can do anything you need it to do in the field of visitor guidance, and our English-speaking team will always be there to implement it for you.
- High Reliability - Your visitors will enjoy a stable and uninterrupted audio guide experience.
- Visitor Statistics - Our comprehensive anonymised statistics are compliant with European data law.
Contact us for more information, references or free samples of our audio guide cards. We will be happy to assist you.
Check out our Team
Our team is spread across all time zones, but we feel like a family. We all pursue the goal of combining outstanding technology with excellent service for our customers.
Core

Dr. Rosa Sala
CEO
Simon Effing
CTO
Jordi Pérez
COO
Evelyn Crende
Sales Manager
Theres Preißler
Marketing
Katrin Crende
Lead generationContent production

Claudia Casallas
Production leader EN-ES - Talent recruitment
Cinthia Sánchez
Production ES-EN-FR-IT
Yasmin Cunha
Production DE
Byron Abadia
Sound designerSales

Evelyn Crende
BD USA
Nicola Mancini
BD France + Scand.
Ulrike Kroll
BD Germany
Gabriele Dipa
BD Italy
Boris Marinov
Distribution Bulgaria
Tomasz Melcher
BD Poland
Anna Melcher
BD Poland
Ana-Laura Peña
BD Mexico
Héctor Rospigliosi
Distribution Peru
Ulrike Kroll
Distribution Chile