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Single Family OfficePuts its own capital into companiesLAST VERIFIED Oct 2026 · 6 SOURCES

St. Johann in Tirol family office and company builder of entrepreneur Christoph Klein (SOFORT founder); holds Immoware24, Almwelt, Kitz-Air, real estate and wind assets.

USEFUL FOR Founders · Co-investors

Family & background

HEADQUARTERS
St. Johann in Tirol, Austria
FOUNDED
2013
OUTSIDE CAPITAL
No — own capital only

Investment approach

GEOGRAPHY
AustriaGermany
STAGES
Seed
ROUTES
Companies (own capital)
STRATEGIES
Direct investmentsReal estate
INBOUND
Accepts submissions

Overview

CK INVEST GmbH is an investment company in St. Johann in Tirol, founded in 2013 by Christoph Klein, who earlier founded Payment Network AG (SOFORTüberweisung), sold to Klarna in 2014. It describes itself as a family office managing a small portfolio across sectors and as a company builder that supports businesses with capital, strategy, HR and marketing. Holdings include property-management software Immoware24, the Almwelt/Wirkes traditional-fashion retailer, helicopter operator Kitz-Air, electrical contractor Kitz-Blitz, real estate in Germany and wind energy.

Investment thesis

An active investor and sparring partner rather than a classic capital provider, open to visionary business ideas in any sector and helping build them from strategy to staffing and marketing.

Holdings & investments (5)

People

  • Christoph Klein
    Founder and CEO (Geschäftsführer) · source
  • Martin Besl
    CMO · source
  • Marc Phillip
    Senior Marketing Manager · source

Frequently asked questions

CK Invest is a single family office based in St. Johann in Tirol, Austria, founded in 2013.

CK Invest invests its own capital into companies. Its stated asset mix includes direct investments and real estate.

CK Invest invests at Seed stage in Software & SaaS, Consumer & E-commerce, Mobility & Logistics, Industrial & Manufacturing, Artificial Intelligence, Real Estate & PropTech and Climate & Energy.

Key people at CK Invest include Christoph Klein (Founder and CEO (Geschäftsführer)), Martin Besl (CMO) and Marc Phillip (Senior Marketing Manager).

CK Invest's holdings and investments include Immoware24, Almwelt / Wirkes Dirndl Trachten und Ledermoden, Kitz-Air (European Helicopter Group), Kitz-Blitz Elektroanlagen and we-do.ai.

The most recent publicly reported investment by CK Invest is we-do.ai (Acquisition by portfolio company Immoware24), announced in Dec 2023.

CK Invest states that it accepts submissions through its official contact page.

No. CK Invest invests its own capital and does not raise money from outside investors.