
CERHA HEMPEL Kališ & Partners' offering delivers comprehensive TMT legal services across all key areas, including domestic and EU trade mark and patent registration, marketing agreements, software licensing, media, competition, and e-commerce matters. Team head Martin Kartner brings strong experience in IP, IT, and data protection, and also advises on regulatory issues in the financial markets.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Billing & efficiency
Testimonials
Collated independently by Legal 500 research team.
- ‘We worked with a highly knowledgeable and dependable team. Martin Kartner played a key role in guiding us through both the legal and practical aspects of compliance. He was very helpful, especially when updating internal policies and delivering staff training.’
- ‘The team supported us with a full review and update of our compliance program, focusing on telecom regulations, anti-corruption standards, and data protection (GDPR). Their advice was clear, practical, and tailored to our specific business. They helped us improve internal policies, manage risks better, and build a stronger compliance culture across the company.’
- ‘Martin Kartner provided outstanding work in the projects.’
- 'The advice was well-focused, and the team was also able to consider the highly complicated technical implications of the case.’
- 'They provide guidance that is not only legally accurate but also immediately applicable, helping us make informed decisions efficiently.’
- ‘The individuals we work with stand out for their combination of expertise, practical insight, and dedication to understanding our business needs.'
Key clients
- Tennant Company
- SAFINA, a.s.
- The Ministry of the Environment of the Czech Republic
- PRAGUE BOATS, s.r.o.
- EUROPARK Investment, s.r.o.
- Saubermacher Group
- Tchibo Praha, spol. s r.o.
- FCC Česká republika, s.r.o.
- Semperit AG Holding
- Continental AG
- Grid eSports GmbH
- OFFICEO s.r.o. (2 projects)
Work highlights
Advised Tennant Company on a complex cross-border matter involving unauthorised third-party registration and use of multiple domain names that incorporated the client’s trademark.
Advised the Ministry of the Environment of the Czech Republic on a comprehensive study of all legal and implementing regulations, contracts, and communications with the National Cyber and Information Security Agency.
Advised EUROPARK Investment, s.r.o. on the applicability and implications of the EU NIS 2 Directive and the forthcoming Czech Cybersecurity Act.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head
Martin Kartner
Other key lawyers
Nikol Jeništová; Michal Horký
