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  • Home
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  • Mark Barron
Mark Barron
Mark Barron

Mark Barron

Partner

  • London UK
  • San Francisco USA
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+44 20 7300 4241
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Featured award

Legal 500 UK 2022

M&A - lower mid-market deals, £50m-£500m

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Mark is the head of our market-leading inward investment practice, which advises tech and life sciences companies on international expansion and M&A. He is also the founding partner of our Silicon Valley representative office. Mark sits on Taylor Wessing's executive board as head of clients and innovation and strives to ensure we are the most sector-focused and client-centric law firm in the world.

Mark has been with Taylor Wessing since 1999, and now leads a team which acts for many of North America's best-known technology and life sciences companies, including approximately a quarter of US-based unicorns. He is a specialist in cross-border and domestic M&A as well as tax-driven restructurings. Mark can guide clients looking to establish themselves, often for the first time, in Europe and Asia and often acts as an outsourced GC as they grow and expand. His team helps between 50 and 75 venture-backed US and Canadian corporations set up in Europe each year. Between 2014 and 2018, Mark founded and managed our Silicon Valley representative office. He returned to London in 2018.

Expertise

Services and Groups

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

Sectors

Technology, media & communications
Life sciences & healthcare
Aerospace & defence
Games and gambling
Cryptoassets, blockchain and distributed ledger technology
Our USA offering

Over the past 10 years, we've built a trusted legal team in San Francisco, focused on technology, media and communciation, life sciences and healthcare, real estate, private wealth, and private equity. Supported by colleagues in the UK and Europe, we also offer deep expertise in M&A, international growth, commercial deals, and data privacy.

Find out more

A guide to transatlantic M&A for US buyers

A guide to transatlantic M&A for US buyers

A comprehensive guide to acquiring a business based in the UK or Europe. 

Access the guide

CV

1999 Partner, Taylor Wessing
2014 - 2018 Founding partner, Taylor Wessing's Silicon Valley representative office
Admitted as a lawyer, England & Wales 1999
College of Law, Distinction 1997

Career

1999 Partner, Taylor Wessing
2014 - 2018 Founding partner, Taylor Wessing's Silicon Valley representative office

Education

Admitted as a lawyer, England & Wales 1999
College of Law, Distinction 1997

Additional languages

English

Awards

Legal 500 UK 2022

Featured

M&A - lower mid-market deals, £50m-£500m

Experience

Advising Mitel on its transaction to acquire Unify from Atos

We have advised Mitel, a global leader in business communications, on its transaction to acquire Unify, the Unified Communications and Collaboration (UCC) and Communication and Collaboration Services businesses (CCS) of the Atos group.

Press release
Mark Barron
Dr. Christian Traichel
Gilles Amsallem
Elinor Picton
Dr. Rebekka Krause
Dr. Christian Dietz
Marc André Gimmy
Dr. Klara Pototzky
Dr. Michael Kieffer
Sebastian Rünz, LL.M. (Toronto)
Dr. Adrian Birnbach, LL.M. (Stellenbosch)
Dr. Marco Hartmann-Rüppel, Dipl.-Volkswirt
Dr Bert Kimpel
Dr. Nicolai Wiegand, LL.M. (NYU)
Dr. Jan Phillip Rektorschek

Corcentric acquires SaaS platform

Corcentric, a fast-growing provider of procurement and financial process automation solutions, on its USD32m acquisition of Determine, Inc, a global SaaS solutions provider in Source to Pay and Enterprise Contract Lifecycle Management.

Mark Barron
Gilles Amsallem
Claudia Jonath
Marc Schuler
Christophe Flaicher
Anne-Juliette De Zaluski
Sarah Cole

Shared economy corporation(s)

Advising various emerging US companies on investment into Europe including incorporation.

Sarah Cole
Mark Barron

Payment services corporations

Various emerging US companies on investment.

Mark Barron

Portfolio management and accounting / fintech

Advising on multiple acquisitions and expansion projects.

Mark Barron

A US headquartered specialised manufacturing corporation

A US headquartered specialised manufacturing corporation on numerous acquisitions (both sales and purchases) across Europe and Asia.

Mark Barron

Mark's news & insights

View Mark's insights
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Corporate/M&A & capital markets

Taylor Wessing advises leading US digital health company Hims & Hers Health on its agreement to acquire ZAVA

10 June 2025

by multiple authors

Glass.Mapper.Sc.Fields.Image?.Alt
Corporate/M&A & capital markets

Advising Mitel on its transaction to acquire Unify from Atos

2 October 2023

by multiple authors

Click here to find out more
Glass.Mapper.Sc.Fields.Image?.Alt
Corporate/M&A & capital markets

Advising Loopio on its acquisition of Avnio

7 June 2023

by multiple authors

Click here to find out more
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