Philip Sieber-Gasser
Founder & CEO
AI trade regulation intelligence for multinationals
Besso is a Bern, Switzerland-based company whose AI platform continuously monitors more than 1,250 trade regulations and tariff schedules across global corridors, flagging where companies overpay on duties and surfacing preferential tariff and free-trade-agreement opportunities. It replaces spreadsheet- and consultant-heavy compliance workflows. Founded and led by CEO Philip Sieber-Gasser, it raised CHF 4M (about €4.29M) in October 2026 from a single European family office, per EU-Startups, which also reports clients including Danone, Unilever, AB InBev, BASF and Heineken.
Founder & CEO