A 2026 Startup Winner

Trilliome is a MassChallenge Switzerland 2026 Startup Winner.

As we age, the gut loses the few bacteria that make the body's own medicine: the molecules that calm inflammation, steady blood sugar after a meal and talk to the brain. Those bacteria are still there, just quiet. Trilliome makes a small molecule, taken in milligrams, that wakes them up again. Brain and metabolic health first, women's health next. Our first product reaches the US market in 2027.

Thank you to the MassChallenge Switzerland team, our mentors and the corporate partners who gave us their time, and to our investors and partners who backed us early.

On 29 October, Tim Mak and Patrick Guye pitch live at the MassChallenge Switzerland Awards in Lausanne. If you are coming, find us at our poster.

Register for the Awards