JM Beteiligungs GmbH
Family office & investor
Completed projects: 21sportsgroup GmbH, IntelliShop AG
Embryo Unternehmenskonzepte GmbH
Incubator & consulting firm
Current projects: Effit AG
Completed projects: ABOX42 GmbH
Until March 2018: member of the advisory board
On route to becoming the leading multi-channel sports retail platform in Europe, with the 21run, Planet Sports and Vaola brands.
Chief Officer Sales, Marketing and Product Management
European market leader in online collaboration. Sold to US player Citrix Online in 2011. Largest software exit in Germany in 2010.
WEB.DE AG / 1&1 Internet AG
Manager Digital Services
Germany’s leading e-mail provider with more than 25 million customers. Internet portal business sold to United Internet in 2005.
Telefonica Deutschland GmbH
Sales Director for Midsize Enterprises and Major Accounts
Largest telecommunications provider in the world. Acquired HighwayOne, mediaways and O2.
"I don’t have to do anything, but if I choose to, I can achieve the world!"
Founder of 21sportsgroup completes exit
14 March 2018, Mannheim, Germany: Mannheim-based founder and entrepreneur Jörg Mayer announces his complete exit from successful sporting goods retailer 21sportsgroup (21run, Planet Sports, Vaola). Following his change from operational management to chairman of the advisory board in 2016, he handed over the reins to his management team in mid-2017. Mayer has now sold all of his shares in the company he founded, held by the JM Beteiligungs GmbH family office, to a consortium of prominent investors. The parties have agreed not to disclose any details of the transaction.
Read the press release (German)