Mathias Tegen Jantzen
Donatzky & PartnereDonatzky & Partnere has extensive experience in all aspects of real estate, advising both buyers and sellers on project development, market conditions, and cooperative housing. The team is jointly led by Mathias Tegen Jantzen, who is well-versed in real estate M&A as well as commercial lease law, tenant law, and environmental law, and Martin Weber, who brings over two decades of experience in real estate transactions. Other key members of the team include Thomas Donatzky and Heidi Carlslund.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
‘Pragmatic team; most key persons with experience from tier 1 or 2 law firms with best-in-class technical competence, but practice in a manner where its clear that they focus on how to add value rather than just turning every stone.'
‘Thomas Donatzky comes with a unique commercial understanding and applies his legal skills to achieve the set goals. This makes it easy to align tasks and goals, and to achieve these most efficiently.'
‘The individuals I work with truly stand out due to their exceptional qualities and dedication. Heidi Carlslund is incredibly helpful and effective; she consistently goes above and beyond to ensure our needs are met promptly. Mathias Tegen Jantzen is tremendously efficient, delivering results with remarkable speed and precision.'
‘The personalised service they provide to their clients, along with their quick resolution to any issue, is why we enjoy working with Donatzky & Partnere.'
'Mathias Tegen Jantzen is good at seeing the situation as a whole and is strong in relation to both the legal and the commercial perspectives, which makes him a good negotiator.'
'Always the very best people handle the different tasks. They keep on attracting great skills.'
'The team gives excellent advice with an eye on the commercial aspects. They are easy to work with.'
'Competence, delivery and flexibility.'
Key clients
- Heimstaden Bostad Invest 9 A/S
- Danica Ejendomme P/S
- Heimstaden Denmark A/S
- PFA Pension
- ATP Real Estate
Work highlights
- Advised Danica Ejendomme P/S on the sale of 222 residential apartments and 100 parking spaces in the associated underground car park in the same building.
- Advised Aage V. Jensen Charity Foundation and Dansk Inveco ApS in one of the largest hotels deals in Denmark.
- Advised PFA Real Estate with the sale of Frederikskaj 6, Copenhagen, to the Danish State (Bygningsstyrelsen).
Lawyers
Next Generation Partners: Real estate
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
The lawyer(s) leading their teams.
Mathias Tegen Jantzen, Martin Weber