Session VC

Overview

Session VC is a venture capital firm founded in 2019 by Martin Altorfer and Philippe Bubb. The firm is based in Zurich and invests in early-stage software and tech startups primarily in Switzerland. The firm seeks to invest in tech-enabled growth companies with proven business models and recurring revenues.

Year Founded

2019

Portfolio Companies

Website

session.ch

Investments

Session VC investments
Company	Date	Stage	Lead
Saporo	Dec 2025	Series A	Co-investor
Cerrion	Nov 2025	Series A	Co-investor
deskbird	Sep 2025	Series B	Co-investor
Cerrion	Sep 2024	Seed	Co-investor
Jua	Feb 2024	Seed	Co-investor

View all investments

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

Premium

SeedSeries ASeries BGrowth

Unlock portfolio analytics

Investment Activity

Yearly cadence, pace, and funding raised over time.

Premium

2021

2022

2023

2024

2025

2026

Unlock portfolio analytics

FAQ

Firmographic Details

HeadquartersSwitzerland

Year Founded2019

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.