mm Sports GmbH

mm sports, a marketing agency specialised on sports rights consulting and sales, has been a long-term partner and office partner of Lentze Stopper.
LL.M. Sportrecht

Martin Stopper announced lecturer for the postgraduate program Master of Laws Sportrecht (LL.M. Sportrecht) with the Sport Management Academy Bayreuth (SMAB).
Couchmans LLP

Couchmans, a sports law firm based in London, is the leading law firm in sports law in the United Kingdom. Lentze Stopper and Couchmans cooperate in various sports law matters.
Becker & Haumann MANKEL GURSKY

Becker & Haumann based in Dortmund, is a mediumsized lawfirm with a notary public office. Lentze Stopper and Becker & Haumann cooperate in the field of ticket enforcement for clubs and sports associations.
Serviceplan Gruppe / Facit Media Efficiency GmbH & Co. KG

Lentze Stopper and the Serviceplan Group\'s unit for sportmarketing and sponsoring cooperate in consulting companies engaging as sponsors in sports.
B-Group AG

B-Group AG is a fully independent consultancy for financial services specialized on the particular requirements of professional football. The company has over 20 subsidiaries throughout Germany exclusively cooperating with experienced bankers proving a first-class advisory capacity. Lentze Stopper and B-Group AG cooperate in the field of specialized legal advice on the economic demands of professional sportsmen.