DOJO Madness Investors

26 investors on Angel Roster list DOJO Madness in their portfolio. Most are venture capital firms and private equity firms, the most common stage is Series B and the largest groups are based in the United States, the United Kingdom and Germany.

Investors are matched on the company name in their portfolio, so companies that share the name DOJO Madness can appear together.

Investors listed
26
With verified email
35%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 26 DOJO Madness investors

The most complete profiles first. Showing 26 of 26.

  • Gordon RubensteinVerified

    Venture Capital, Angel/Individual, Investment Partner · United States

    SeedSeries AMessagingInfrastructureNetwork HardwareConsumer Internet

    Portfolio: Machinima, Within (VR/AR), Globality, Amuse and 18 more

    Verified email available

  • Ian MarshVerified

    Venture Capital, Private Equity Firm, Micro VC · United Kingdom

    Series BE-commercePaymentsLeisureFleet Management

    Portfolio: Bnext, DOJO Madness, Clear Ballot Group, Inc., GoStudent and 58 more

    Verified email available

  • Lawrence BarclayVerified

    Venture Capital, Angel/Individual, Investor · United Kingdom

    Series AE-commercePaymentsLeisureFleet Management

    Portfolio: Vint, Take Eat Easy, DOJO Madness, Avegant and 8 more

    Verified email available

  • Moritz BaierVerified

    Venture Capital, Advisor, Private Equity Firm · United States

    Series BAdvertisingHealth CareE-commerceWomen Founded

    Portfolio: Quarterback, Manticore Games, Network Next, Koji and 46 more

    Verified email available

  • Mustafa KamalVerified

    Venture Capital, Investor · United States

    Series BSeries AWomen FoundedAppsNews MediaBanking

    Portfolio: Tacticsoft, Coda Platform, Sensible Object, AppOnboard and 40 more

    Verified email available

  • Scott RuppVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedSeries BSeries AAdvertisingAutonomous VehiclesWomen FoundedApps

    Portfolio: Quarterback, Manticore Games, Network Next, Koji and 44 more

    Verified email available

  • Jim ArmstrongVerified

    Venture Capital · United States

    EmailE-commerceCustomer ServiceCybersecurity

    Portfolio: Sensible Object, Nifty Games, Uniphore, Perspica and 44 more

    Verified email available

  • Are Mack Growen

    Venture Capital, Strategy Operator, Founder · Germany

    SeedMassively Multiplayer Online (MMO) gamesWomen FoundedAppsCreative Strategy

    Portfolio: Tacticsoft, Coda Platform, Sensible Object, AppOnboard and 40 more

    Contact details available

  • Christian Bruckman

    Venture Capital, Entrepreneurship Program, Angel/Individual · United States

    SeedSeries AMobilityE-commercePaymentsEnterprise Software

    Portfolio: Wwwlindenvccom, IvyDate, Dreamworx, DOJO Madness and 14 more

    Contact details available

  • Claude Ritter

    Venture Capital, Founder, Private Equity Firm · Germany

    SeedHealth CareRemote Work TechAutonomous VehiclesE-commerce

    Portfolio: DOJO Madness, Marley Spoon, Framed Data, Anyone and 12 more

    Contact details available

  • Jasper Brand

    Venture Capital, Private Equity Firm, Investor · United States

    SeedSeries BSeries AAdvertisingAutonomous VehiclesWomen FoundedApps

    Portfolio: Quarterback, Manticore Games, Network Next, Koji and 42 more

    Contact details available

  • Louis W. Gresham

    Venture Capital, Investor · United States

    Series BSeries AEmailE-commerceCustomer ServiceCybersecurity

    Portfolio: Sensible Object, Nifty Games, Uniphore, Perspica and 45 more

    Contact details available

  • Magnus Karnehm

    Venture Capital, Private Equity Firm, Micro VC · United Kingdom

    Series BE-commercePaymentsLeisureFleet Management

    Portfolio: Bnext, DOJO Madness, Clear Ballot Group, Inc., GoStudent and 58 more

    Contact details available

  • Marius Oesterschlink

    Venture Capital, Micro VC, Investor · Germany

    Series BE-commercePaymentsLeisureEnterprise Software

    Portfolio: Bnext, DOJO Madness, Clear Ballot Group, Inc., GoStudent and 58 more

    Contact details available

  • Christian O. Edler

    Angel/Individual · Germany

    SeedEarly Stage VentureLate Stage VentureAdvertisingSportsDigital MediaInfrastructure

    Portfolio: AppOnboard, Dreamworx, DOJO Madness, Ignitia and 5 more

    Contact details available

  • Avery Humphreys

    Venture Capital, Micro VC · United States

    E-commercePaymentsLeisureFleet Management

    Portfolio: Bnext, DOJO Madness, Clear Ballot Group, Inc., GoStudent and 58 more

    Contact details available

  • Dana Moraly

    Venture Capital · United States

    EmailE-commerceCustomer ServiceCybersecurity

    Portfolio: Sensible Object, Nifty Games, Uniphore, Perspica and 44 more

    Contact details available

  • Jed Leidheiser

    Venture Capital · United States

    EmailE-commerceCustomer ServiceCybersecurity

    Portfolio: Sensible Object, Nifty Games, Uniphore, Perspica and 44 more

    Contact details available

  • Patrick McKenzie

    Venture Capital · United States

    EmailE-commerceCustomer ServiceCybersecurity

    Portfolio: Sensible Object, Nifty Games, Uniphore, Perspica and 44 more

    Contact details available

  • Riley Kovatch

    Venture Capital · United States

    EmailE-commerceCustomer ServiceCybersecurity

    Portfolio: Sensible Object, Nifty Games, Uniphore, Perspica and 44 more

    Contact details available

  • Simon Romeiss

    Venture Capital, Micro VC · United Kingdom

    E-commercePaymentsLeisureFleet Management

    Portfolio: Bnext, DOJO Madness, Clear Ballot Group, Inc., GoStudent and 58 more

    Contact details available

  • T.M. Ravi

    Venture Capital, Private Equity Firm, Angel/Individual · United States

    PaymentsCybersecurityComputer VisionEnterprise Software

    Portfolio: STAQ, DOJO Madness, ecinity, Snips and 12 more

    Contact details available

  • Michael DiLorenzoVerified

    Venture Capital · United States

    AdvertisingWearablesSportsWellness

    Portfolio: DOJO Madness, FloSports, The Action Network, Moonbug

    Verified email available

  • Reid MecklerVerified

    Venture Capital · United States

    AdvertisingWearablesSportsWellness

    Portfolio: DOJO Madness, FloSports, The Action Network, Moonbug

    Verified email available

  • David Hirschfeld

    Venture Capital · United States

    AdvertisingWearablesSportsWellness

    Portfolio: DOJO Madness, FloSports, The Action Network, Moonbug

    Contact details available

  • Stefano Nark

    Venture Capital · United States

    AdvertisingWearablesSportsWellness

    Portfolio: DOJO Madness, FloSports, The Action Network, Moonbug

    Contact details available

By investment stage

By location

Related industries

Most-backed portfolio companies

Frequently asked questions

How many DOJO Madness investors are on Angel Roster?

Angel Roster lists 26 DOJO Madness investors. 9 of them (35%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (25), Private Equity Firms (8) and Micro VC Firms (7). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do DOJO Madness investors invest in?

Among those that list a stage, the most common are Series B (8), Series A (7) and Seed (7).

Where are DOJO Madness investors based?

Most are based in the United States (18), the United Kingdom (4) and Germany (4).

Which companies have DOJO Madness investors backed?

The most-backed portfolio companies among them are Dorian (8), Sensible Object (8), Knock Knock (8), The Action Network (7) and FogHorn (7).

How do I contact DOJO Madness investors?

Create a free Angel Roster account to search and filter all 26, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.