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During most of the year, everyone is in a hurry – rushing from meeting to meeting, from the elevator to the parking garage. In December, however, it feels even more important to slow down, look up from our screens and actually meet the people we share a building with.
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Budapest, November 20, 2025 – Property owner has launched a multi-year refurbishment program at CityZen office building, with the first phase now completed: all three reception areas have been fully redesigned. In parallel, a new tenant is joining the community. ConvergenCE has signed a long-term lease agreement with Etalon-Informatika Kft., which will establish its new 700 sqm headquarters on site, with move-in scheduled for 2026.
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ConvergenCE has announced that after the ACADEMIA office building, two of its premium office buildings in Budapest, Kálvin Square and CityZen, have been awarded the internationally recognized WiredScore certification, which validates advanced digital infrastructure and future-proof technological capabilities.
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This holiday season, ConvergenCE has embraced a fresh approach to celebrations, shifting the focus from elaborate light displays to fostering meaningful connections and sustainability.
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The global tech company's European subsidiary, Welstory Hungary Kft., has selected our office building as its new headquarters, further strengthening CityZen's position on the Váci Road office corridor. 
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We have reached another green milestone! We are pleased to announce the opening of the GreenLine car wash at our CityZen office building located in the heart of Budapest's business district. With its innovative and sustainable services, GreenLine further strengthens our office building's commitment to sustainability.
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Since 2016, the Hungarian branch of Tech Mahindra has been utilizing the exceptional location and services of CityZen office building.
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ConvergenCE prioritizes social sustainability, with a particular focus on accessibility. Their office buildings: CityZen, ZenGarden and Kálvin Square, obtained Access4you certification in 2020, being among the first to do so.
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For properties purchased and repositioned by ConvergenCE investors, the aim is always to achieve excellent ratings, implement the latest technologies and develop a customer-focused service package. Founded in 2008, ODD Consulting Kft. has expanded its team on the third floor of the “A” category CityZen Office Building, which has an excellent BREEAM rating, so the building on Váci út has reached 100% occupancy.
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The SSC unit of one of the world’s largest dairy producers has expressed its satisfaction with the BREEAM Excellent rated CityZen office building by signing a new, long-term renewal
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Location, easy accessibility, impressive exterior, interior with premium amenities and space management, flexible partitioning adaptabed to tenants’ needs
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Doktor24 more than doubled its leased space in the CityZen office building, managed and operated by ConvergenCE.

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