Defined by its iconic location in the city center of Helsinki, Aleksi 15 has been a hub for commerce and business for a century and a half. The exceptional property is going through a major renovation regarfing the use of premises, as the historic commercial building is being transformed into a modern office and retail center.



350 m²


Riikka Kantinkoski

Expertise Workplace Design



HappySignals, a leading measurer and identifier for happiness, expectation and productivity data, was looking for a new home for its newly grown team. The aim was to find a bright space where new and changed ways of working were taken into account.

The property of Aleksi 15 answered the need for a right kind of premise perfectly, resulting in rapid plans for a modern, user oriented office space. In addition to designing premises for the new tenants, Fyra was also involved in creation of the marketing materials.


HappySignals office represents a new era of working. According to HappySignals’ wishes and needs, the office has numerous tailored spaces for different working needs. For example a full studio set was built for video and podcast recording needs. Communal spaces were given a great deal of careful thought to create a homely atmosphere and in addition to traditional workstations the different ways of meeting colleagues and customers was emphasized.


Ella Liuksiala

Interior Architect

Niina Ojutkangas

Head of Insight &
Workplace Development
Interior Architect

+358 (0)45 224 1014