Marian Härtel
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Just call!

03322 5078053

My goal

I am available to solve your problem and meet your needs


In the following, I would like to give you a more detailed insight into my areas of practice and show you why it makes sense to have a legal advisor at your side who specializes in drafting and reviewing complex contracts.

The areas of law I am particularly familiar with are IT law, games law, esports, blockchain/web3 and e-commerce. These are issues that not many of my colleagues are dealing with yet. However, since I have made my hobby as a gamer more or less my profession, I have an immense wealth of experience here and have built up a very large network over the years.

Most of the time, my clients approach me with the desire to create contracts for them. In particular, I have frequently drafted general terms and conditions, investment agreements, GmbH (limited liability company) formation agreements and investment agreements in the past and can also draft these for new clients professionally and with a great deal of experience.

These contracts are as individual as my clients themselves. The preparation of the contracts is accompanied by intensive discussions with my clients and a very close coordination in order to meet the exact needs of my clients.

  • Legal and management consulting from a single source!
  • 25 years of experience as an entrepreneur
  • Interests in current IT and media topics
  • Personal commitment and accessibility


In the field of professional gaming and esports, I can assist in drafting marketing contracts, player contracts (esports), agency contracts, sponsorship contracts, and publisher and developer contracts (gaming). This is where my past as a gambler really comes in handy, as I can put myself in the shoes of both sides. I pay special attention to the needs and wishes of gamers/sportsmen and at the same time keep an eye on the requirements for a legally secure and “watertight” contract.
Are you a freelancer, franchisor, franchisee or do you want to establish a corporation or partnership? Even then you are at the right address with me. Because here, too, I have very good know-how regarding the requirements for these contracts and what in particular needs to be paid attention to.
However, I help companies or self-employed people not only in the start-up phase, but also in expansion. Thus, I can assist with investment contracts, financing or other growth options as well as with contract wording necessary for scaling one’s business.
For developers of computer games, I create contracts for the publication of their own game or help to ensure that the game can be offered through the various distribution channels and/or app stores.

  • Gamer and nerd
  • Many years of industry experience
  • Great own experience with IT and media
  • Fun in the construction of companies

Commercial clients and focus on contract drafting - and auditing!

Since my main focus lies in the support of commercial clients and I have been working in this area for 15 years in a formative and advisory capacity, I can draw on a high degree of specialization in the area of contract drafting. In addition, it is always particularly important to me when serving my clients to meet them at eye level and to advise them honestly and in a spirit of trust. They give me the important information about their plans and goals and I help them to implement them in a legally sound manner. In doing so, I will always advise them transparently and also advise against things that turn out to be legally unfeasible.

In me you will find an open, communicative and serious companion for your project, who will support you both as a consultant and as a lawyer.

I look forward to getting to know you. Contact me. Let’s get it done.