• 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)
        • Intellectual property
        • Information technology
        • 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
    • In focus
        • AI
        • Dealonomics
        • Disputes
        • Intellectual property
        • MENA
        • Regulation
        • Browse in focus
    • 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
  • Tillmann Pfeifer
Dr. Tillmann Pfeifer
Dr. Tillmann Pfeifer

Dr. Tillmann Pfeifer

Partner

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

JUVE 2025/2026

Frequently recommended lawyer for M&A

Scroll to featured award

Tillmann is head of the international industry group Energy & Infrastructure at Taylor Wessing. He specialises in providing legal support throughout national and international M&A transactions as well as in providing extensive consultancy services with respect to corporate law.

 

His clients include companies, family business owners and family offices, as well as internationally operating investors, including private-equity and venture-capital companies. He has successfully managed and completed a number of transactions in the areas of technology, logistics, real estate, and energy over the past few years.

Expertise

Services and Groups

Corporate/M&A & capital markets
General corporate
Joint ventures

Sectors

Technology, media & communications
Private wealth
Energy & infrastructure
Battery Storage
Oil & gas
Power plants
Energy regulation
Energy contracts
Renewable energy & cleantech
Energy storage/Power-to-X
Cross border energy & infrastructure M&A
Data centres

Commercial Rooftop solar PV

Download brochure

Venture Capital in CleanTech and Renewables

Download our brochure

 

Renewables Transactions and Financing

Download our brochure

CV

Since 2007 Partner, Taylor Wessing
2002 – 2007 Associate, Taylor Wessing
2005 Doctoral degree under Prof. Dr. Dr. Dr. mult. h.c. Klaus Hopt zum Thema "Die Inhaltskontrolle von Franchiseverträgen", Max-Planck-Institut für ausländisches und internationales Privatrecht, Hamburg
2002 Established as a lawyer, Hamburg
2000 Second state examination, Hamburg
1999 – 2000 Legal clerkship, Schleswig
1998 Additional studies in commercial law, University of Hamburg
1992 – 1997 Degree in law, University of Hamburg

Career

Since 2007 Partner, Taylor Wessing
2002 – 2007 Associate, Taylor Wessing

Education

2005 Doctoral degree under Prof. Dr. Dr. Dr. mult. h.c. Klaus Hopt zum Thema "Die Inhaltskontrolle von Franchiseverträgen", Max-Planck-Institut für ausländisches und internationales Privatrecht, Hamburg
2002 Established as a lawyer, Hamburg
2000 Second state examination, Hamburg
1999 – 2000 Legal clerkship, Schleswig
1998 Additional studies in commercial law, University of Hamburg
1992 – 1997 Degree in law, University of Hamburg

Publications

"Projektkäufe und -verkäufe" in Erneuerbare Energien - Cross-Border-Strategien und Länderberichte, Frankfurt School Verlag 2014

Die Inhaltskontrolle von Franchiseverträgen: Eine Untersuchung konkreter Vertragsklauseln nach den §§ 305 ff. BGB, Baden Baden 2005

Memberships & Associations

Bundesverband für Solarwirtschaft
Energiecluster Hamburg

Additional languages

English

Awards

JUVE 2025/2026

Featured

Frequently recommended lawyer for M&A

JUVE 2025/2026

with Hanseatic composure to the best possible goal, client, JUVE 2025/2026

The Best Lawyersâ„¢ in Germany 2025

Best lawyers: Mergers and acquisitions law

Legal 500 2025

Recommended lawyer for energy law

Frequently recommended lawyer for M&A

Frequently recommended lawyer for energy law - regulation

Leading individual: Mergers and Acquisitions Law

Recommended lawyer industry focus energy

Frequently recommended lawyer for M&A

Frequently recommended lawyer: energy law

"understands the energy industry", competitors

Leading individual: Mergers and Acquisitions Law

Frequently recommended lawyer for M&A

Stand-out Lawyer

"very accomplished attorney", client

Leading individual: Mergers and acquisitions

Experience

Impax Asset Management on the acquisition and sale of various wind and PV projects

Regular advice to UK-based asset manager Impax Asset Management on the acquisition and disposal of wind and PV projects in Germany and other European countries, including advising on joint ventures with project developers for the joint development and implementation of renewable energy projects.

Dr. Tillmann Pfeifer

Pflege.de on its sale to the Hartmann Gruppe

Comprehensive legal advice to the shareholders of web care LBJ GmbH, operator of the Hamburg service portal Pflege.de, the leading German online platform relating to home care and living in old age, on the sale of the company to the Hartmann Group, a producer of medical and care products.

Press release
Dr. Tillmann Pfeifer
Dr. Tobias Schelinski
Dr. Marco Hartmann-Rüppel, Dipl.-Volkswirt
Dr. Daniel Werner (geb. Jarzembowski)

Taylor Wessing advises Insolvency Administrator on the sale of the Veritas Group to HDT Automotive Solutions

The US based supplier HDT Automotive Solutions is acquiring in the course of the insolvency proceedings the German automotive and industrial supplier including the international subsidiaries in Asia, North America and Europe.

Dr. Martin Heidrich, LL.M.
Dr. Tillmann Pfeifer
Tobias Rhode, LL.B.
Dr. Daniel Graske
Timo Stellpflug
Dr. Jan Kern
Hannes Tutt
Niels Heim
Dr. Marco Hartmann-Rüppel, Dipl.-Volkswirt

GARBE Group

Advice to the GARBE Group regarding rooftop PV systems on existing logistics properties (in particular roof leases, EPC contracts as well as the maintenance and operation management contracts and electricity supply contracts).

Dr. Anja Fenge, LL.M.
Dr. Tillmann Pfeifer

Development and construction of various large-scale photovoltaic projects worldwide

Various investors, developers and operators of photovoltaic projects on the development and construction of various large scale photovoltaic projects worldwide. Our advice includes providing advice on plant construction/project contracts, EPC contracts, EEG, planning law, real estate and corporate law.

Dr. Janina Pochhammer
Dr. Tillmann Pfeifer
Dieter Lang, LL.M.Eur.
Dr. Markus Böhme, LL.M. (Nottingham)

Tillmann's news & insights

View Tillmann's insights
wind turbine with blue gray sky
Click here to find out more
Energy & infrastructure

Taylor Wessing advises Encavis on the acquisition of a 41 MW wind farm under construction from Enertrag SE

11 December 2025

by multiple authors

Glass.Mapper.Sc.Fields.Image?.Alt
Energy & infrastructure

Regulatory Framework for Transmission System Operators in Germany

18 August 2025
Briefing

by multiple authors

Click here to find out more
Glass.Mapper.Sc.Fields.Image?.Alt
Energy & infrastructure

Clean Energy League Tables 2025: we're among the world's leading law firms in renewable energy

26 May 2025

by multiple authors

Click here to find out more
View Tillmann's insights

Related news & insights

Up Arrow
Corporate/M&A & capital markets

Advising Toho Global on its acquisition of Anime Limited

27 January 2026

by multiple authors

Click here to find out more
Offshore Platform
Energy & infrastructure

The 3rd North Sea Summit in Hamburg

26 January 2026
In-depth analysis

by Dr. Janina Pochhammer and Dr. Niels L. Lange, LL.M. (Stellenbosch)

Click here to find out more
Escalator
Consumer & retail

Consumer and Retail in the News

23 January 2026
Quick read

by multiple authors

Click here to find out more
Low Angle View Of Flags Waving
Logistics & transport

EU Inc.: Founders and companies with expansion plans must now think strategically

23 January 2026
Quick read

by Dr. Benedikt Groh and Fritz Krings

Click here to find out more
Technology, media & communications

UK Online Safety Act fees regime kicks off – initial notifications due by 11 April 2026

22 January 2026
Quick read

by Debbie Heywood

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

Ofcom's guidance on online safety for women and girls and UK government strategy

22 January 2026
Briefing

by Debbie Heywood

Click here to find out more
Office facade reflection
Life sciences & healthcare

Advising Nuclera on its extended Series C funding to US$87 million

22 January 2026

by Ross McNaughton and Oli Denne

Click here to find out more
Robotic hand
Data & cyber

The Data Act – Important obligations for cloud and edge services

22 January 2026
Briefing

by Dr. Paul Voigt, Lic. en Derecho, CIPP/E and Richard Gläser

Click here to find out more
Server farm
Technology, media & communications

Ofcom investigates X's Grok as scrutiny of deepfakes and nudification tools increases

22 January 2026
In-depth analysis

by Debbie Heywood

Click here to find out more
Fragment of a multi colored glass facade
Technology, media & communications

Telecommunications: Law and Regulation 2026 – Overview and Classification

21 January 2026
In-depth analysis

by Fritz-Ulli Pieper, LL.M.

Click here to find out more
View all insights

Related people

Germany
Global

Jasmin Schlee

Salary Partner

Hamburg
+49 40 36803 0
Email me
View profile
Corvin Gutzeit

Corvin Gutzeit

Associate

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

Lukas Beermann

Associate

Duesseldorf
+49 211 8387 0
Email me
View profile
Dr. Philip Cavaillès, Rechtsanwalt, Solicitor (England & Wales)

Dr. Philip Cavaillès

Partner

Munich
+49 172 64 28 499
Email me
View profile
Hassan Sohbi

Hassan Sohbi

Associated Partner

Frankfurt
+49 69 97130 0
Email me
View profile
Louisa Gertz

Louisa Anouk Gertz, LL.M. (Miami)

Professional Support Lawyer

Hamburg
+49 40 36803 0
Email me
View profile
Jens Wolf

Dr. Jens Wolf

Partner

Hamburg
Berlin
+49 40 36803 0
Email me
View profile
Martin Kraus

Martin Kraus

Partner

Munich
+49 89 21038 0
Email me
View profile
Carolin Rosskothen

Dr. Carolin Roßkothen, LL.M.

Salary Partner

Hamburg
+49 40 36803 0
Email me
View profile
Joana Pamukova

Joana Pamukova

Senior Associate

Frankfurt
+49 69 97130 0
Email me
View profile
Full team
Dr. Elisabeth Schalk

Dr. Elisabeth Schalk

Partner

Munich
+49 89 21038 0
Email me
View profile
Tessa Giltay

Tessa Giltay

Senior Associate

Amsterdam
+31 88 02 43 192
Email me
View profile
Laura Sperling

Laura Sperling

Associate

Dubai
+971 43 09 1021
Email me
View profile
Rachel McCausland

Rachel McCausland

Senior Associate

Dublin
+353 86 457 4042
Email me
View profile
Dannie Hanna

Dannie Hanna

Partner

Dublin
+353 87 906 0334
Email me
View profile
Nicola Caton

Nicola Caton

Senior Associate

London
+44 20 7300 7000
Email me
View profile
Torsten Braner

Torsten Braner, LL.M.

Partner

Budapest
+36 1 3270407
Email me
View profile
Hassan Sohbi

Hassan Sohbi

Associated Partner

Frankfurt
+49 69 97130 0
Email me
View profile
Maria Weiers

Maria Weiers

Partner

Duesseldorf
+49 211 8387 0
Email me
View profile
Tarek Fadl

Tarek Fadl, MBA

Senior Associate

Hamburg
+49 40 36803 0
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