# Alta Ares

Tandem Health tops Sifted’s ranking of 100 standout AI startups in Europe
News
October 15, 2026
Tandem Health tops Sifted’s ranking of 100 standout AI startups in Europe
The top AI challengers are a healthcare platform, an enterprise agent builder and an industrial automation firm
Éanna Kelly
The 10 robotics startups that raised the biggest rounds in H1 2026
Pro
Sifted data
August 25, 2026
The 10 robotics startups that raised the biggest rounds in H1 2026
Robotics startups in Europe raised more in H1 2026 than the previous two years combined. Here are the big hitters
Tom Nugent
The 50 fastest-growing European startup teams in H1 2026
Pro
Fastest-growing startup teams
July 9, 2026
The 50 fastest-growing European startup teams in H1 2026
Sifted ranks the top 50 fastest-growing startups by headcount growth across the first six months of 2026
Jonathan Sinclair and Oshin Narang
Air Street Capital backs French defence tech Alta Ares in €50m round
News
June 9, 2026
Air Street Capital backs French defence tech Alta Ares in €50m round
Alta Ares builds interceptors which it says are currently deployed in several active combat zones
Daphné Leprince-Ringuet