Who invested in kontakt.io

3 rounds we have observed, with the 6 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Funding summaryUpdated 26 Oct 2026

$50Mraised across 3 rounds since 2013, from 3 sources

$250KSeed$2.0MVenture$48MSeries C

Latest round: Series C, $48MApr 2024
Step-upi: 23.8×
Investors: 6

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

201320152017201920212023

$250KSeed$2.0MVenture$48MSeries C

First round: Seed, $250K
Biggest round: $48M
Usual gap between rounds: 9.7 years

The rounds

Apr 2024
Series C$48M5 new
Source recordedSEC filing: $45M sold, first sale Apr 2024
Jul 2014
Venture$2.0M1 new
- Sunstone Life Science Ventures
From a historical funding record
Sept 2013
Seed$250K
No investor was named in the report.
From a historical funding record

Founders and team

From the SEC filings it signed: 1 on the team.

Philipp von GilsaExecutive Officer, Directori

On the board, as filediChristian ReschJan HabermannMaximilian NiederhoferYuval Bar-Gil

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Seed2013Venture2014Series C2024

Goldman Sachs

European Investment Bank

Credo Ventures

Sunstone Life Science Ventures

Heartcore CapitalGoldman Sachs Assetmanagement

Everyone who backed them

Goldman SachsPrivate equity1round

European Investment BankGovernment1round

Credo VenturesVC firm1round

Sunstone Life Science VenturesVC firm1round

Heartcore CapitalVC firm1round

Goldman Sachs AssetmanagementVC firm1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about kontakt.io

Who invested in kontakt.io?

kontakt.io's investors include Goldman Sachs, European Investment Bank, Credo Ventures, Sunstone Life Science Ventures and Heartcore Capital, and 1 more on record.