Business & Leadership

New UK Editor at Leaders League: Jonathan Armstrong, Former Legal 500

Leaders League is delighted to announce the arrival of Jonathan Armstrong to its growing UK team.

Leaders League is delighted to announce the arrival of Jonathan Armstrong to its growing UK team.

As former Editor for EMEA at Legal 500, Jonathan brings a wealth of insight and experience in terms of industry knowledge and research prowess.



Jonathan will join Sarah-Kate McGuigan, also former Head of EMEA and the UK at Legal 500, who joined us earlier this year to launch the UK office.



Pierre Lorenceau, CEO of Leaders League, on this new London hire:“I am excited to have someone of Jonathan’s experience and standing within the market joining the Leaders League and I believe this says a great deal about our future ambitions.


Leaders League is rapidly expanding its rating services in finance and law in the UK and across the globe. Jonathan’s leadership and management skills, and his knowledge of the Legal industry, will play a key role in accelerating those plans.”



Sarah-Kate McGuigan, UK Regional Manager, adds: “I am delighted to have Jonathan join our UK team, which is going from strength to strength. As a former colleague of mine, I know that he will add great depth to our research and editorial at Leaders League.”



Leaders League is a unique rating agency and event organiser, with 150 employees and 25% average annual growth. Events run by it include the Private Equity Exchange, the Innovation & IP Forum & Awards, the Africa Investment Forum, the International Legal Alliance Summit & Awards (held in New York) and many more.


Leaders League is continuously expanding, with more hires planned in London to add to its growing international team spread across offices in Paris, Lyon, Rio de Janeiro, Lima, New York (2019) and Frankfurt (2019).



Leaders League has revolutionized the selection of professional experts in the UK by offering a unique approach to mapping the best experts for corporate and private equity clients. It publishes unique directories, global and topic specific, such as Transactions & Deals, Innovation & Technology, or the Litigation series (Compliance & Investigations, Arbitration and many others)



To know more about Leaders League:


To know how your firm or company can be involved, please contact our London team directly at:

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