MD Holding is a Vienna-based holding and investment company.

We develop, co-found and run leading companies specialised in premium consulting and training services. We also make strategic investments in technology startups, focusing on highly scalable platforms, education technology and HR tech. Our portfolio companies also support startups as venture clients and strategic partners. As investor we provide growth capital and hands-on support in strategic and management decisions, marketing and sales.


Martin Dall

  • CEO, Founder and majority shareholder of MD Holding and 3L Invest
  • Entrepreneur, Author of three books
  • Angel Investor


Martin’s publications:
Sicher präsentieren – wirksamer vortragen, Redline 2009 and 2014
Der Verhandlungsprofi, Linde International, 2011
Die Rhetorische Kraftkammer, Linde International, 2012




MD Holding GmbH
Mariahilfer Straße 34, 1070 Vienna, Austria

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