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Vincent O'Brien
Partner
Corporate
Vincent has been advising on corporate law for over 25 years. He has advised on hundreds of corporate and investment transactions. He has worked in a range of sectors including: manufacturing, leisure, financial services, technology and media, consulting, medical equipment, business services, health care, and product distribution. Vincent is a qualified solicitor in England and admitted to the Bar in New York, underscoring his broad legal proficiency and international acumen.
Vincent works primarily in our London office but also collaborates closely with colleagues in our other locations.
Work highlights
INVESTMENT
Advising on over 100 venture and growth capital investment transactions.
PRIVATE EQUITY
Advising a European Private Equity Fund on a variety of operational and investment matters.
MANAGEMENT BUY-OUT
Advising management on the tertiary MBO back by a private equity investor
EQUITY AND DEBT INVESTMENTS
Advising venture investors on equity and debt investments and reorganisations.
BUY AND BUILD
Advising a digital and print media company on a domestic and international buy and build strategy.
VENTURE CAPITAL INVESTMENT
Advising an angel network on venture capital investments.
Services
Recent articles
Insights
The London Stock Exchange’s August 2026 reforms to the AIM Rules could make AIM materially more attractive to Australian mining and resources companies...
25/08/2026
Insights
The London Stock Exchange's revised AIM Rules for Companies came into force on 5 August 2026, delivering a significant package of reforms to the UK's leading growth market.
18/08/2026
Insights
Consultation paper published by the Panel on Takeovers and Mergers on 9 July 2026, proposes miscellaneous amendments to the City Code on Takeovers and Mergers.
31/07/2026
Insights
DMH Stallard has advised the shareholders of Sygna Holdings Limited on the sale of a majority stake in the business to leading European integrated facilities management company Apleona.
16/07/2026