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Family-anchored FundPuts its own capital into companiesActive · deal in last 18 monthsLAST VERIFIED Oct 2026 · 19 SOURCES

KOEHLER GROUP

Also known as KOEHLER GROUP Holding GmbH, Koehler Group, KOEHLER Capital Partners GmbH, KOEHLER Equities GmbH

Stuttgart single family office of René Marius Köhler (fahrrad.de); direct stakes, 40+ PE/VC fund commitments, real estate, and a UCITS equity fund also open to outside investors.

USEFUL FOR Fund managers raising capital · Founders · Business owners seeking a long-term partner · Co-investors

Stuttgart single family office of fahrrad.de founder René Marius Köhler (KOEHLER GROUP Holding GmbH, HRB 760293). Not related to Koehler Paper / Koehler Holding (Oberkirch).

Family & background

FAMILY
Köhler (René Marius Köhler)
WEALTH ORIGIN
E-commerce (founder of fahrrad.de / INTERNETSTORES, sold to SIGNA in 2016)
HEADQUARTERS
Stuttgart, Germany
FOUNDED
2017
OUTSIDE CAPITAL
Yes — also manages others' money

Investment approach

GEOGRAPHY
GermanyEuropeGlobal
STAGES
Series ASeries BGrowth
ROUTES
Companies (own capital) · Funds (as LP)
STRATEGIES
Direct investmentsVenture capitalPrivate equityPublic equitiesReal estate
INBOUND
Accepts submissions

Overview

The KOEHLER GROUP describes itself as an entrepreneurially driven single family office, set up after René Köhler's exit from INTERNETSTORES (fahrrad.de), which was sold to SIGNA in 2016. It is organised into Public Markets, Private Markets and Real Estate; KOEHLER GROUP Holding GmbH holds the equity interests and real estate held directly and indirectly by René Marius Köhler. In private markets it makes direct investments (e.g. Revolut, Moonfare, Tonies, kfzteile24, eterno), builds its own companies (fahrrad.de Bikester, JetApp) and holds over 40 commitments to more than 20 PE/VC fund managers. Its KOEHLER Equities Fund, launched in 2020 with group capital, is now open to external retail and institutional investors.

Investment thesis

Direct investments in companies with significant turnover, tangible profitability, scalable business models and large market potential, working alongside founders as equals; long-term relationships with PE/VC managers across successive fund generations.

Holdings & investments (61)

INVESTMENT ARMS & VEHICLES

  • Private Markets: direct investments, PE/VC fund commitments and group financing
  • Public Markets: manages the group's and René Köhler's liquid assets, initiates the KOEHLER Equities Fund and offers personalised wealth management
  • Acquisition, residential, commercial and luxury rental properties
  • New business area: short-term rental of exclusive holiday properties (Dubai, Mallorca, Kitzbühel) managed by the group
  • Self-founded company: online bicycle retailer rebuilt from March 2024
  • JetApp GmbH
    Self-founded company (2017): digital platform for booking private jets

HOLDINGS & INVESTMENTS · MOST RECENT FIRST

  • RevolutNOTABLE
    Fintech · since 2020
  • MoonfareNOTABLE
    Fintech · since 2017
  • Kleiner Perkins Fund XXII
    since 2026 · (fund commitment)
  • Kleiner Perkins Select Fund IV
    since 2026 · (fund commitment)
  • Picus Venture Fund II
    since 2025 · (fund commitment)
  • a16z Apps X
    since 2025 · (fund commitment)
  • a16z Infrastructure X
    since 2025 · (fund commitment)
  • a16z LSV V
    since 2025 · (fund commitment)
  • Lightspeed Venture Fund XIV
    since 2025 · (fund commitment)
  • Lightspeed Opportunity Fund II
    since 2025 · (fund commitment)
  • Lightspeed Growth Equity III
    since 2025 · (fund commitment); via Moonfare
  • Lightspeed Select VI
    since 2025 · (fund commitment); via Moonfare
  • Consumer & E-commerce · since 2024
  • Kaszek Ventures VI
    since 2024 · (fund commitment)
  • Kaszek Ventures Opportunity III
    since 2024 · (fund commitment)
  • kfzteile24
    Consumer & E-commerce · since 2023
  • eterno
    HealthTech · since 2023
  • Titanbay
    Fintech · since 2023
  • Founders Fund Growth II
    since 2022 · (fund commitment)
  • BOND III
    since 2022 · (fund commitment)
  • Lakestar Growth II
    since 2022 · (fund commitment)
  • Lakestar Early IV
    since 2022 · (fund commitment)
  • Kleiner Perkins Select Fund II
    since 2022 · (fund commitment)
  • KPC Delta I (Key Partners Capital)
    since 2022 · (fund commitment)
  • Picus Venture Fund I
    since 2022 · (fund commitment); René Marius Köhler joined the board
  • a16z CNK Fund IV
    since 2022 · (fund commitment)
  • a16z CNK Seed Fund I
    since 2022 · (fund commitment)
  • TCV XII
    since 2022 · (fund commitment)
  • BOND II
    since 2021 · (fund commitment)
  • Khosla Ventures VII
    since 2021 · (fund commitment)
  • Khosla Ventures Opportunity I
    since 2021 · (fund commitment)
  • Insight Partners XII
    since 2021 · (fund commitment)
  • Kaszek Ventures V
    since 2021 · (fund commitment)
  • Kaszek Ventures Opportunity II
    since 2021 · (fund commitment)
  • Summit Partners Growth Equity XI
    since 2021 · (fund commitment)
  • Tiger Global PIP XV
    since 2021 · (fund commitment)
  • Project A Ventures IV
    since 2021 · (fund commitment)
  • Project A Buy-Out Co-Invest I
    since 2021 · (fund commitment)
  • DST Global VIII
    since 2021 · (fund commitment)
  • IVP XVII
    since 2021 · (fund commitment)
  • 468 Capital II
    since 2021 · (fund commitment)
  • 468 Global Opportunities
    since 2021 · (fund commitment)
  • Lerer Hippeau Select Fund III
    since 2020 · (fund commitment); via Moonfare
  • 468 Capital I
    since 2020 · (fund commitment)
  • Founders Fund Growth
    since 2019 · (fund commitment)
  • Bond Capital Fund
    since 2019 · (fund commitment)
  • DST Global VII
    since 2019 · (fund commitment)
  • Cherry Ventures III
    since 2019 · (fund commitment); made personally by René Marius Köhler, not by the KOEHLER GROUP
  • Cinven 7
    since 2019 · (fund commitment); via Moonfare
  • Lakestar Growth I
    since 2018 · (fund commitment)
  • Project A III
    since 2018 · (fund commitment); made personally by René Marius Köhler, not by the KOEHLER GROUP
  • Seven Senders
    Software & SaaS · since 2017
  • JetApp
    Mobility & Logistics · since 2017
  • Cherry Ventures II
    since 2016 · (fund commitment); made personally by René Marius Köhler, not by the KOEHLER GROUP
  • Project A II
    since 2015 · (fund commitment); made personally by René Marius Köhler, not by the KOEHLER GROUP
  • Zapp
    Consumer & E-commerce
  • tonies
    Consumer & E-commerce · IPO
  • EQT 7
    (fund commitment); made personally by René Marius Köhler, not by the KOEHLER GROUP
  • EQT Midmarket
    (fund commitment); made personally by René Marius Köhler, not by the KOEHLER GROUP
  • EQT Ventures
    (fund commitment); made personally by René Marius Köhler, not by the KOEHLER GROUP
  • Partners Group Direct Fund
    (fund commitment); made personally by René Marius Köhler, not by the KOEHLER GROUP

People

  • René Marius Köhler
    Founder; Managing Director, KOEHLER GROUP Holding GmbH · source
  • Alexander Fiess
    Managing Director, KOEHLER Capital Partners GmbH; Head of Private Markets & Group Financing · source
  • Stephan Belser
    Managing Director, KOEHLER Equities GmbH; Head of Public Markets · source
  • Axel Steeb
    Head of Real Estate · source
  • Regina Tag
    Head of Operations · source

Frequently asked questions

KOEHLER GROUP is a family-anchored fund based in Stuttgart, Germany, founded in 2017.

KOEHLER GROUP invests on behalf of the Köhler (René Marius Köhler) family (E-commerce (founder of fahrrad.de / INTERNETSTORES, sold to SIGNA in 2016)).

KOEHLER GROUP invests its own capital into companies and in third-party funds as an LP. Its stated asset mix includes direct investments, venture capital, private equity, public equities and real estate.

KOEHLER GROUP invests at Series A, Series B and Growth stages in Software & SaaS, Fintech, Consumer & E-commerce, HealthTech, Artificial Intelligence and Real Estate & PropTech.

Key people at KOEHLER GROUP include René Marius Köhler (Founder; Managing Director, KOEHLER GROUP Holding GmbH), Alexander Fiess (Managing Director, KOEHLER Capital Partners GmbH; Head of Private Markets & Group Financing), Stephan Belser (Managing Director, KOEHLER Equities GmbH; Head of Public Markets) and Axel Steeb (Head of Real Estate).

KOEHLER GROUP's holdings and investments include Revolut, Moonfare, kfzteile24, eterno, Seven Senders, Titanbay, Zapp and tonies, among others.

The most recent publicly reported investment by KOEHLER GROUP is Kleiner Perkins Fund XXII and Kleiner Perkins Select Fund IV (LP fund commitment), announced in Apr 2026.

KOEHLER GROUP states that it accepts submissions through its official contact page.

Yes. KOEHLER GROUP manages capital from outside investors.