Firm Profile > Mazanti-Andersen Korsø Jensen > Copenhagen, Denmark

Mazanti-Andersen Korsø Jensen

Capital markets Tier 2

Mazanti-Andersen Korsø Jensen is particularly active in the IT and life sciences sectors and assists clients with cross-border capital markets transactions; the department also advises on IPOs and equity financing work. The practice is jointly led by Lars Lüthjohan Jensen, Thomas Weisbjerg and Frederik B. Hasling, who are experienced in advising on private placements, rights issues and delisting procedures. The team also assists with convertible loan and warrant agreements.


Very strong capital market practice. The team does not only advise on vanilla stuff, but also on complex matters like cross-border mergers and takeovers

Key clients

Ascendis Pharma A/S

Forward Pharma A/S

Oncology Venture A/S

Strategic Investments A/S

Freetrailer A/S

Virogates A/S

Mitsui & Co. Ltd.

Danske Andelskassers Bank A/S

Vald. Birn Holding A/S

Commercial, corporate and M&A Tier 2

Mazanti-Andersen Korsø Jensen is experienced in private equity and venture capital transactions and regularly assists with the drafting and negotiation of share sale and purchase agreements, and settlement and licensing agreements related to M&A. Lars Lüthjohan Jensen, Jakob Mosegaard Larsen and Thomas Weisbjerg jointly head the practice and advise on venture capital fund formations, company establishments and transactions in the corporate, shipping, IT and life sciences sectors.


Large corporate and M&A team; they definitely know the market practice and will use efficiently your time

Very much hands on with full partner attention into all matters

Very strong venture capital practice, probably the leading team in Denmark

They are knowledgeable and hands-on and deeply experienced within private equity

Very efficient and pragmatic lawyers

Jacob Mosegaard Larsen, Lars Lüthjohan Jensen and Thomas Weisbjerg are highly recommendable

Key clients

A.P. Møller Mærsk A/S

Leo Pharma A/S

Ascendis Pharma A/S

Heartcore Capital A/S

Sunstone Life Science Ventures A/S

Nordic Alpha Partners ApS

ByFounders VC Management ApS

Forward Pharma A/S

Færch Foundation

Damgaard Company A/S

Nordic Eye K/S

Inkef Capital

Executive Capital A/S

Maersk Broker K/S

Scan Global Logistics A/S

Medical Prognosis Institute A/S (Oncology Venture A/S, as of 17 August 2018 following cross border merger with listed company Oncology Venture Sweden AB)

Freetrailer A/S

Virogates A/S

Mitsui & Co. Ltd.

SteelSeries ApS and SteelSeries North America Inc.

Nordic Biotech Advisors ApS

Solum A/S

Julie Sandlau A/S

NGP Capital


Insolvency Tier 2

Mazanti-Andersen Korsø Jensen is experienced in handling insolvency matters on behalf of the tax authority, which includes assistance with the renegotiation of loan agreements. The co-heads Henrik B. Sanders and Peter Wedel Ranch Krarup act as permanent trustees and official receivers on behalf of the Maritime and Commercial Court of Copenhagen, while Odense-based co-head Lars Rasmussen joined as a result of the merger with Bonnesen Lawfirm in January 2019 and possesses expertise in the liquidation of insolvent companies and in the representation of creditors in contentious and non-contentious insolvency cases.

Key clients

Nykredit A/S

Danske Bank A/S

The Maritime and Commercial Court of Copenhagen

Media and entertainment Tier 2

Mazanti-Andersen Korsø Jensen assists with the drafting and negotiation of media and entertainment contracts involving publishers, TV and music production. The practice also advises on licensing agreements in connection with sport rights and the broadcasting of sports events. Nina Henningsen heads the practice, having joined the team in October 2019 from Horten, and is as an IP and media law specialist who regularly advises on sponsorship and marketing contracts as well as on online entertainment services.


‘Nina Henningsen is the queen of media and entertainment.’

Key clients


Mood Media International


BBC World Service

Sandrew Metronome

Turner Broadcasting LTD

Bonnier Broadcasting

Copenhagen Bombay


Odense Handball Club

Sweet Chili

Nordisk Film TV A/S

Dispute resolution Tier 3

Handling a wide range of litigation and arbitration, Mazanti-Andersen Korsø Jensen acts in disputes arising from bankruptcies, tort claims, insurance cases and financial regulation disputes. Philip S. Thorsen and Anne Almose Røpke jointly lead the practice and focus on professional liability cases relating to commercial contract breaches and also handle claims against management-level individuals and board members. Noteworthy clients for the department include financial institutions, industrial companies and private individuals.

Key clients

AIG Europe Ltd.



HDI Gerling



Navigators Int.

EU and competition Tier 3

The practice at Mazanti-Andersen Korsø Jensen acts for media and infrastructure companies and public institutions including hospitals, higher education facilities and government institutions on non-contentious mandates. The team also handles contentious competition work including anti-competitive behaviour issues including alleged price coordination matters and illegal state aid issues. Philip S. Thorsen leads the department.

Real estate and construction Tier 4

Mazanti-Andersen Korsø Jensen advises on real estate transactions and assists with the development and refurbishment of hotels, infrastructural projects, industrial properties and residential buildings. Claus Høxbro heads the practice and advises on the development of business plans for real estate projects, including construction planning as well as lease, financing contracts and investment agreements. The practice is also experienced in negotiating with government authorities on the obtainment of construction permits.


‘We have a long-standing cooperation. They know our business, are creative in finding solutions, and have a broad range of relevant knowledge. They are competent in their approach and focused on the relevant matters. They do not complicate matters and have good relations with other parts of the real estate market.’

‘The expertise is very high, and we have a very personal and direct dialogue.’

‘Mazanti-Andersen Korsø Jensen provides a high level of senior attention to  cases. Due to the experience in the team they also contribute positively with valuable commercial insights and know-how from other projects. Compared to other law firms, the close personal and trusted relationship with the client seems to be unique and highly value adding.’

‘Mazanti delivers on time and the partners conduct themselves in a respectful manner towards opposing lawyers and other parties involved. From my experience, they are always trying to be constructive and deal-oriented.’

‘Shows great interest in our work and understands our core business.’

‘Claus Høxbro is very structured, focused on the business development and on the specific cases. He has a good overview and is creative and solution-oriented.’

Key clients

Udviklingsselskabet CØ P/S

The Silo ApS

Frederiksberg Allé 41 ApS

Cph Containers ApS

Fonden HolbækSportsby

Nordkranen A/S Ejendomsudvilingsselskab

Unionkul Udvikling ApS

Rønne Havn A/S

HC Odense Ejendomme A/S

Odense Ejendomsselskab A/S

Frederiksborggruppen A/S

The firm: Mazanti-Andersen Korsø Jensen, established in 1853, is a well-esteemed Danish law firm with strong international relations. The firm has offices in both Copenhagen and Odense and is characterised by professional competence and integrity. The firm values professionalism and flexibility and the firm’s lawyers are accessible whenever needed by their clients.

Practice Areas: Corporate and commercial: Mazanti has some of Denmark’s best attorneys, each with their individual, specific focus area, advising our clients about everything from contracts to legislative changes – both nationally and beyond our borders. In order to have a more holistic approach to our clients’ cases, and because knowledge and competencies often span across multiple industries, we have gathered a team specialists under the umbrella called Corporate & Commercial. This ensures a more competent and efficient process for our clients. Our Corporate & Commercial team covers: Banking and finance, Competition law, Corporate law, Employment law, Franchising and distribution, Insurance law, IP law, IT law, Life science, Marketing law, Shipping and transportation law, Tax and VAT. Read more here

Real estate: We offer advice on all aspects of real estate, including rent legislation, real estate transactions, cross-border transactions, financing, construction law, project development, environmental law, planning law etc. We have in-depth knowledge of the real estate market and we have an extensive network within the industry. Read more here.

Insolvency and estate administration:  Mazanti provides legal advice to clients within all aspects of insolvency law including bankruptcy, bankruptcy quarantine, creditor interests, estate and succession law and reconstruction. Read more here.

Transactions: Transactions are usually complex, regardless of size. Therefore, a successful transaction requires a strong team, good planning and efficient process management. With Mazanti Transactions as your advisor, you are guaranteed an experienced, efficient and business-oriented team of lawyers with a well-documented track record. Our team offers advice on all aspects related to transactions including Business transfers (M&A), Capital Markets, Formation of Alternative Investment Funds and Venture Capital. Read more here. 

Dispute resolution: For generations, Mazanti has been a leading firm in Denmark within all areas of dispute resolution, including litigation, arbitration, mediation, professional liability and white collar crime, and the firm is known for undertaking comprehensive and complex litigation. Read more here. 

Department Name Email Telephone
Banking and finance Eric Korre Horten +45 3319 3787
Bankruptcy and restructuring Henrik B. Sanders +45 3319 3717
Capital markets Lars Lüthjohan Jensen +45 3319 3749
Construction Lars Høj Andersson +45 6314 1401
Transactions Frederik B. Hasling +45 3319 3751
Transactions Jakob Mosegaard Larsen +45 3319 3720
Employment and labour Mette Gahrn-Jensen +45 3319 3712
Environment Lars Hammer Wentoft +45 3319 3767
EU and antitrust/competition Philip S. Thorsen +45 3319 3718
Licensing, distribution and franchising
Life science and biotech Jakob Mosegaard Larsen +45 3319 3720
Intellectual property Nina Henningsen +45 6038 3775
Litigation and arbitration Philip S. Thorsen +45 3319 3718
Litigation and arbitration Morten Samuelsson +45 3319 3702
Real estate Claus Høxbro +45 3319 3789
Shipping Jan Al-Erhayem +45 3319 3754
Tax Jacob Monberg +45 3319 3728
Photo Name Position Profile
Mr Jens Ahrendt  photo Mr Jens Ahrendt
Mr Jan Al-Erhayem  photo Mr Jan Al-Erhayem
 Morten Bech Olsen  photo Morten Bech Olsen
 Jørn Bonnesen  photo Jørn Bonnesen
Mr Philip A Borreschmidt  photo Mr Philip A Borreschmidt
 Anders Carstensen  photo Anders Carstensen
Mr Anders Cold  photo Mr Anders Cold
 Christian E. Bonnesen  photo Christian E. Bonnesen
 Gyrithe Falck  photo Gyrithe Falck
Mr Jens Folker Bruun  photo Mr Jens Folker Bruun
Mr Thomas Dahl Fredslund  photo Mr Thomas Dahl Fredslund
Ms Mette Gahrn-Jensen  photo Ms Mette Gahrn-Jensen
Ms Lise Høgh  photo Ms Lise Høgh
 Julie Høi-Nielsen  photo Julie Høi-Nielsen
 Lars Høj Andersson  photo Lars Høj Andersson
Mr Claus Høxbro  photo Mr Claus Høxbro
 Jesper Hansen  photo Jesper Hansen
Mr Ole Bernt Hasling  photo Mr Ole Bernt Hasling
Mr Frederik B Hasling  photo Mr Frederik B Hasling
 Jakob Søren Hedegaard  photo Jakob Søren Hedegaard
 Nina Henningsen  photo Nina Henningsen
 Jeanette Illum-Johansen  photo Jeanette Illum-Johansen
 Susanne Ingemann  photo Susanne Ingemann
Mr Michael L Jacobsen  photo Mr Michael L Jacobsen
Mr Nicolai Jung  photo Mr Nicolai Jung
Mr Jørgen Kjældgaard  photo Mr Jørgen Kjældgaard
Mr Eric Korre Horten  photo Mr Eric Korre Horten
Mr Peter Wedel Ranch Krarup  photo Mr Peter Wedel Ranch Krarup
 Klavs Krieger von Lowzow  photo Klavs Krieger von Lowzow
Mr Simon Kristian Frøsig  photo Mr Simon Kristian Frøsig
Mr Lars Lüthjohan Jensen  photo Mr Lars Lüthjohan Jensen
 Josephine Linn Jacobsen  photo Josephine Linn Jacobsen
 Louise Gjessing Lund Jensen  photo Louise Gjessing Lund Jensen
Ms Hanne Magnussen  photo Ms Hanne Magnussen
 Soheil Mohammadi  photo Soheil Mohammadi
 Jacob Monberg  photo Jacob Monberg
 Jakob Mosegaard Larsen  photo Jakob Mosegaard Larsen
 Susan Popelsky  photo Susan Popelsky
Ms Anne Almose Røpke  photo Ms Anne Almose Røpke
 Mikkel Randsborg  photo Mikkel Randsborg
 Lars Rasmussen  photo Lars Rasmussen
Ms Mette Ravn Steenstrup  photo Ms Mette Ravn Steenstrup
Mr Morten Samuelsson  photo Mr Morten Samuelsson
Mr Bjarke Sanbeck  photo Mr Bjarke Sanbeck
Mr Henrik B Sanders  photo Mr Henrik B Sanders
Mr Lars Stoltze  photo Mr Lars Stoltze
Mr Philip S Thorsen  photo Mr Philip S Thorsen
Mr Niels Walther-Rasmussen  photo Mr Niels Walther-Rasmussen
 Thomas Weisbjerg  photo Thomas Weisbjerg
Number of lawyers : 65
the Scandinavian languages