
Plesner is a market leader in telecoms work in Denmark, frequently selected for large and complex telecoms projects. The firm represents some of the country’s largest telecom providers and is highly regarded for its expertise in the regulatory and transactional aspects of telecoms. The team is also engaged in substantial outsourcing arrangements and transactions within the sector. Co-head Niels Chr. Ellegaard, a long-standing advisor in the telecoms sector, is a market leader in complex regulatory matters. Co-head Michael Hur Bertelsen, leveraging his M&A background, excels in managing large-scale telecoms projects and advising prominent telecoms companies. The team’s in-depth regulatory knowledge and vast experience make it a go-to for high-stakes telecoms cases and transactions.
Testimonials
Collated independently by Legal 500 research team.
- 'A really good understanding of our company, the industry, the market and challenges to be solved.'
- 'Very competent, available, pleasant to work with, good stakeholder management skills and proactive.'
Key clients
- TDC Net
- Nuuday
- Telenor Denmark
- Fibia
- Deutsche Telekom
- GlobalConnect
- TT-Netværket
- Ford
- Danske Bilimportører
- AT&T
- Audi AG
- Stonepeak
Work highlights
- Assisted TDC NET A/S with an upgrade of its core mobile infrastructure.
- Assisted Audi AG in interpreting Danish regulations regarding the use of SIM cards in cars.
- Assisted Stonepeak in its acquisition of a 49% interest in Cellnex Sweden and Cellnex Denmark for €730m.
Lawyers

Practice head
The lawyer(s) leading their teams.
Niels Chr. Ellegaard, Michael Hur Bertelsen