• About us
  • People
  • Expertise
    • Sectors
        • Technology, media & communications Technology, media & communications
        • Private Wealth Private wealth
        • Real estate, infrastructure & energy
        • Life sciences & healthcare icon Life sciences & healthcare
        • Aerospace & defence
        • Automotive & mobility
        • Business & professional services
        • Chemicals
        • Consumer & retail
        • Financial institutions & insurance
        • Hotels, hospitality & leisure
        • Logistics & transport
        • Manufacturing & industrials
        • Public services & education
    • Legal services
        • Artificial intelligence
        • Banking & finance
        • Brands & advertising
        • Commercial & consumer contracts
        • Competition, EU & trade
        • Copyright & media law
        • Corporate crime & compliance
        • Corporate/M&A & capital markets
        • Data & cyber
        • Disputes & investigations
        • Employment, pensions & mobility
        • Environmental, planning & regulatory
        • Environmental, social & governance (ESG)
        • Information technology
        • Multi-service
        • Patents & innovation
        • Private client
        • Private equity
        • Projects, energy & infrastructure
        • Real estate & construction
        • Regulation
        • Restructuring & insolvency
        • Tax
        • Venture capital
  • Locations
    • Europe
        • Locations
        • Austria
        • Belgium
        • Czech Republic
        • France
        • Germany
        • Hungary
        • Italy
        • Netherlands
        • Poland
        • Portugal
        • Ireland
        • Slovakia
        • Spain
        • United Kingdom
        • Ukraine
          Groups & regions
        • CEE Turkish Desk
        • French German group
        • Our offices
    • Middle East & Africa
        • Locations
        • Middle East
        • UAE
          Groups
        • Africa group
        • Israel group
        • Our offices
    • Americas
        • Locations
        • Latin America
        • USA
          Groups
        • Brazil group
        • Our offices
    • Asia
        • Locations
        • Asia
        • China
        • South Korea
          Groups
        • India group
        • Japan group
        • Our offices
  • Insights
    • Insights
        • Featured Topics
        • Artificial intelligence
        • Data Centre Expertise
        • The EU Whistleblower Directive
        • German Supply Chain Act
        • Unified Patent Court
          Content hub
        • Global Data Hub
        • Interface: tech, IP and media law
        • Podcasts
        • Synapse
        • Browse All Insights
    • Events
        • In person
        • Online
        • Browse All Events
    • News
        • Media centre
        • Work highlights
        • Firm news
        • Browse all news
  • Careers
  • EN
    • English
    • 中文(简体)
    • Français
    • Deutsch
  • Home
  • People
  • David Mallmann
David Mallmann, LL.M. (Berkeley)
David Mallmann, LL.M. (Berkeley)

David Mallmann, LL.M. (Berkeley)

Salary Partner

  • Hamburg Germany
Contact Me Today
+49 40 36803 0
vCard
Email me Call me

David's practice focuses on technology-based projects, contracts and transactions. Furthermore, he advises on national and international projects in the area of industrial plant construction, renewable energy and infrastructure. In his practice he advises on the entire project life cycle including the negotiation of project contracts and the implementation of projects.

David has particular experience with large-scale infrastructure projects, contracts for the procurement and sale of software and IT services, and international contracts and transactions.

Expertise

Services and Groups

Projects, energy & infrastructure
Industrial plants
Industry 4.0
Infrastructure

Sectors

Energy & infrastructure
Technology, media & communications
Construction

Plant Construction

Download the brochure

Implications of the EU Data Act for the engineering and plant construction industry

Download the brochure

CV

Since 2025 Salary Partner, Taylor Wessing
2022 Associate, Taylor Wessing
2014 - 2021 Lawyer, Brödermann Jahn, Hamburg
2018 LL.M., University of California, Berkeley
2014 Admitted to the Bar
2013 Second State Examination, Berlin Court of Appeal
2010 First Staate Examination, University of Hamburg
2003 - 2010 Legal Studies, University of Heidelberg, University Paul Cézanne - Aix-Marselle III, University of Hamburg

Career

Since 2025 Salary Partner, Taylor Wessing
2022 Associate, Taylor Wessing
2014 - 2021 Lawyer, Brödermann Jahn, Hamburg

Education

2018 LL.M., University of California, Berkeley
2014 Admitted to the Bar
2013 Second State Examination, Berlin Court of Appeal
2010 First Staate Examination, University of Hamburg
2003 - 2010 Legal Studies, University of Heidelberg, University Paul Cézanne - Aix-Marselle III, University of Hamburg

Memberships & Associations

Deutsch-Japanische Juristenvereinigung

Additional languages

English

Experience

International investor on the acquisition of software and IT companies

Ongoing advice on the acquisition of stakes in software and IT companies from specialised industries.

Dr. Carsten Schulz
David Mallmann, LL.M. (Berkeley)

Leading construction company on an edge data centre platform

Advice on the implementation of an edge data centre platform with multiple data centres.

Dr. Carsten Schulz
David Mallmann, LL.M. (Berkeley)

World-leading Internet and online service providers on complex construction projects for data centres

Advice on the construction of a large number of data centre projects as part of the implementation of their European data centre strategy with colocation and development projects.

Dr. Carsten Schulz
David Mallmann, LL.M. (Berkeley)

Telefónica on large broadband infrastructure investment

Advice in negotiations with Allianz Capital Partners to set up the co-investment structure for a EUR multi-billion investment in broadband infrastructure in Germany (including SHA, SPV structures, Investment Agreements, JV Agreements, Framework Agreements, Development and Service Agreements, Partner Services and Subcontracting Structure).

Press release
Dr. Carsten Schulz
Alessa Steigertahl
David Mallmann, LL.M. (Berkeley)

University hospital on hospital information system

Advice to a large university hospital on tendering and implementing a central hospital information system.

Sandra Hattwig
Dr. Carsten Schulz
David Mallmann, LL.M. (Berkeley)

Leading IT service provider in the healthcare sector on IT outsourcing

Advice on negotiations regarding IT outsourcing for health insurance companies.

Sandra Hattwig
Dr. Carsten Schulz
David Mallmann, LL.M. (Berkeley)

World-leading provider of cloud services on collaborations and the provision of sovereign cloud services

Advice on entering into long-term partnerships with European IT service providers and on setting up sovereign cloud services.

Dr. Carsten Schulz
Alessa Steigertahl
David Mallmann, LL.M. (Berkeley)

David's news & insights

View David's insights
Road Marking
Click here to find out more
Corporate/M&A & capital markets

Taylor Wessing advises Juniper Group on acquisition of peakwork AG

10 May 2023

by multiple authors

View David's insights

Related news & insights

Open vault door revealing computer servers
Technology, media & communications

The Cyber Resilience Act – EU-Wide Requirements for the Cybersecurity of Products

3 November 2025
In-depth analysis

by Mareike Christine Gehrmann and Carla Nelles, LL.M. (Amsterdam)

Click here to find out more
Tunnel with vanishing point and neon lights
Disputes & investigations

When intelligent systems fail: a case study in AI liability and the future of commercial disputes

31 October 2025
In-depth analysis

by Katie Chandler and Esha Marwaha

Click here to find out more
Working on tablet
Technology, media & communications

Advising Careology on its strategic alliance with Boots and Guy's & St Thomas' NHS Foundation Trust

31 October 2025

by Graham Hann and Kelly Burke

Click here to find out more
Escalator
Consumer & retail

Consumer and Retail in the News

31 October 2025
Quick read

by multiple authors

Click here to find out more
Chinese traditional silk rolls
Consumer & retail

Fashion and Luxury Market Update

29 October 2025
Quick read

by Jason Rawkins and Simon Jupp

Click here to find out more
Cloud Computing Servers

Beyond the Tech Giants: Why the DSA's Rules on the Protection of Minors May Now Affect All Online Platforms

24 October 2025
Briefing

by Alexander Schmalenberger, LL.B. and Nathalie Koch, LL.M. (UC Hastings)

Click here to find out more
suspension bridge vanishing point
Energy & infrastructure

FIDIC – An introduction to the FIDIC Suite 2017

22 October 2025
Briefing

by multiple authors

Click here to find out more
yellow clothes
Consumer & retail

Fashion and Luxury Market Update

22 October 2025
Quick read

by Jason Rawkins and Simon Jupp

Click here to find out more
Data centre server room
Technology, media & communications

Roll with it: Ticketmaster gives CMA undertakings on ticket pricing transparency

22 October 2025
Briefing

by Debbie Heywood

Click here to find out more
Working Data Centre
Technology, media & communications

The CMA is ramping up on the DMCCA

22 October 2025
Briefing

by Debbie Heywood

Click here to find out more
View all insights

Related people

Germany
Global

Dr. Niels L. Lange, LL.M. (Stellenbosch)

Senior Associate

Hamburg
+49 40 36803 0
Email me
View profile
Carsten Schulz

Dr. Carsten Schulz

Partner

Hamburg
+49 40 36803 0
Email me
View profile
Janina Pochhammer

Dr. Janina Pochhammer

Partner

Hamburg
+49 40 36803 0
Email me
View profile

Timo Stellpflug

Partner

Hamburg
+49 40 36803 0
Email me
View profile

Melissa Sophie Rinck

Associate

Hamburg
+49 40 36803 0
Email me
View profile
Alessa Steigertahl, Lawyer for Transport and Logistics | Taylor Wessing

Alessa Steigertahl

Salary Partner

Hamburg
+49 40 36803 0
Email me
View profile
Julia Wulff

Dr. Julia Wulff

Senior Associate

Munich
+49 89 21038 0
Email me
View profile
Henning von der Blumensaat

Henning von der Blumensaat, LL.M. (Emory)

Salary Partner

Hamburg
+49 40 36803 0
Email me
View profile
Lukas David

Lukas-Philipp David

Associate

Hamburg
+49 40 36803 0
Email me
View profile
Felix Klindworth

Dr. Felix Klindworth

Associate

Hamburg
+49 40 36803 0
Email me
View profile
Full team
Sophie Pignon

Sophie Pignon

Partner

Paris
+33 1 72 74 03 19
Email me
View profile
Stephane Braconnier

Pr. Stéphane Braconnier

Of Counsel

Paris
+33 1 72 74 03 33
Email me
View profile
Selina Schätzlein

Selina Schätzlein Liang

Senior Associate

Hamburg
+49 40 36803 0
Email me
View profile
Delaplace-Lauriane

Lauriane Delaplace

Associate

Paris
+33 1 72 74 03 33
Email me
View profile
Nicolas De Witt

Nicolas De Witt

Partner

Paris
San Francisco
+33 1 72 74 03 42
Email me
View profile

Dr. Niels L. Lange, LL.M. (Stellenbosch)

Senior Associate

Hamburg
+49 40 36803 0
Email me
View profile

Fiammetta Kremer

Associate

Munich
+49 89 21038 0
Email me
View profile
Alper Utlu

Dr. Alper Utlu

Salary Partner

Frankfurt
+49 69 97130 0
Email me
View profile
Daniël Soons

Daniël Soons

Associate

Amsterdam
+31 88 024 3193
Email me
View profile
Charvillat-Eric

Eric Charvillat

Partner

Paris
+33 172 74 03 22
Email me
View profile
Full team

Meet me at

There are no upcoming events

See all events
Subscribe to our latest insights
  • About us
  • Campaigns and online tools
  • News
  • People
  • Expertise
  • Locations
  • Insights
  • Events
  • Media centre
  • Contact
  • Careers
  • Alumni
  • Data protection & privacy policy
  • Cookie policy
  • Legal and regulatory information
  • Regulatory information on costs
  • Complaints procedure for clients
  • Terms of use
  • Anti-slavery statement
  • Environmental
  • Scam emails

© Taylor Wessing