Illuminated Signs in Geneva: Much More Than Just an Advertising Investment

Moving Beyond the CPM Paradigm

CPM measures exposure. It says nothing about brand recall, let alone the prestige or trust a brand inspires. A digital banner is seen for a fraction of a second before disappearing into the stream; a TV commercial exists only for the duration of its broadcast. An illuminated sign on the rooftops of Geneva, however, remains visible day and night, season after season, for years on end. It is part of the landscape, enhances it, and is never intrusive.

Trying to compare it to a traditional media buy is like using the wrong yardstick. A rooftop location isn’t purchased like an audience share—it’s occupied, just as one occupies an address. That is precisely what gives it its value.

The signs along the Rade are not just temporary decorations. They are a long-standing feature and have been part of Geneva’s visual identity since the 1930s. Genevans are familiar with them; visitors spot them from the Mont-Blanc Bridge; photographers frame them alongside the Jet d’Eau. To have one’s name displayed there is to join an exclusive circle of watchmakers, private banks, and international corporations that have chosen to link their image to that of the city.

Advertising spaces are scarce, and each installation is strictly regulated by Geneva’s law on advertising. This scarcity is part of the message: a brand visible on the rooftops overlooking the harbor demonstrates its strength and enduring commitment to Geneva.

Making an Appearance on a Postcard

The 140-meter Jet d'Eau, the harbor, and the quays lit up at dusk: this is the image of Geneva that is known around the world. On postcards, in television reports, and in the millions of photos shared each year on social media, the illuminated signs are part of the scene.

No media campaign can buy this kind of presence. A brand displayed on a rooftop naturally becomes part of travelers’ memories, images from international conferences, or a visitor’s story from Watches and Wonders. This visibility is amplified by those who photograph the city—not by an algorithm.

Geneva is a global city where diplomacy, finance, watchmaking, and international organizations converge. To associate oneself visually with it is to embrace some of its values, starting with precision and discretion. It means embedding one’s brand and logo in Geneva’s DNA.

For the local public, the sign becomes a familiar landmark, almost a part of the city’s heritage. For international audiences (delegations, investors, tourists, collectors), it immediately associates the brand with the image of Geneva. Over the years, it becomes ingrained in the collective unconscious. No one remembers an advertisement, but a name that shines above the lake stays in the memory.

Therefore, illuminated signage should be viewed as a brand asset, not as a campaign expense. It works continuously, without causing saturation or weariness, and reinforces the credibility of all your other communication efforts. It serves as a foundation upon which campaigns are built.

For more than 50 years, Agence M.P. Berthoud has been supporting the companies that choose to shine on the rooftops of Geneva’s skyline: site selection, permit applications, design, installation and maintenance. To see your logo on one of our locations, try our sign simulator →

Would you like to establish your brand in Geneva’s landscape? Contact Agence M.P. Berthoud → to find out about available locations.