A Decade in the Sky: How Kaspars Osis Shaped Madison Rooftop's Iconic London Experience

From world-class DJ sets to the Lord Mayor's Show, Kaspars Osis reveals the magic behind Madison Rooftop. His secret? A 3am pub and butter on toast.

, and Administrator

2026 March 25 . 4:02 AM

1 min read

The image shows a painting of a cityscape with a number of buildings in the foreground and a clear... — The image shows a painting of a cityscape with a number of buildings in the foreground and a clear sky in the background. On the bottom left corner of the painting, there is a watermark that reads "London rooftops by Tom Strachan".

A Decade in the Sky: How Kaspars Osis Shaped Madison Rooftop's Iconic London Experience

Kaspars Osis has spent over a decade working in London's Square Mile, shaping experiences at Madison Restaurant and Roof Terrace. The venue stands out for its stunning city views, lively events, and a menu designed to make every visit special. Beyond work, Osis has his own favourite spots and memories in the area.

Madison Rooftop, found at madisonlondon.net, is known for its live music nights and DJ sets. The venue has welcomed world-renowned artists, though no recent line-ups or comparisons to other London sky bars have been shared. Its panoramic views of the city add to the atmosphere, turning meals and events into something memorable.

Osis has held various roles at the company, including general manager. His connection to the Square Mile goes beyond the restaurant—he loves the mix of historic and modern architecture that gives the area its unique feel. One of his standout memories is attending the Lord Mayor's Show with his family, a tradition that captures the city's spirit. Away from work, his go-to spot is the Seahorse, a pub with a rare 3am licence. And when it comes to simple pleasures, he prefers butter on toast over anything else.

Madison Rooftop remains a key destination for food, music, and skyline views in the Square Mile. Osis' long career there reflects his deep ties to the area, from its grand events to its hidden pubs. The venue continues to offer a mix of great dining and entertainment against one of London's best backdrops.