Lawyers from Muscatt Black Graf have just returned to the UK following a hugely enjoyable and very worthwhile few days in the fabulous city of Istanbul for this year’s Concerto Legal annual general meeting.
Delegates from member firms around the world came together to discuss various topical legal issues and share their experience on how to better understand, serve and support law firm clients in achieving their goals.

Concerto is a network of autonomous, well-renowned business law firms that currently comprises 27 firms from across four continents and is growing fast.

Member firms offer entrepreneurs and small and medium-size businesses the best of both worlds: the combination of a personalised, high-skilled relationship from a boutique law firm with a broad international perspective.
Delegates from firms around the world attended the event in Istanbul, which took place on 15 and 16 May 2025, including from:
- ITA Legal and Advisory
- Muscatt Black Graf LLP
- Avens France
- Abreu & Marques e Associados
- Avens Montreal
- Helene Matthieu Legal Consultants LLC
- Adria Legal Network
- Avens Brussels
- Donnelly, Conroy and Gelhaar LLP
- Avens Milano
- Viroux & Partners
Muscatt Black Graf lawyers Paul McKee, Yvonne Addy, Ian Pringle, Ryan Ottman, Rommel Guevarra and Matthew Cottis attended the event.



“A huge thanks to Aydin Bugra Ilter and his team at ITA Legal and Advisory for inviting delegates to the beautiful and exciting city of İstanbul and for their wonderful hospitality in hosting this year’s hugely successful AGM,” said Yvonne Addy, Muscatt Black Graf Dispute Resolution Partner and Concerto Board member.
“We also wish to thank our Concerto President, Maria Joao Graca, and our coordinator, Bernard Steimes, for their tremendous efforts in organising the event as well as the other members of the Board, Luca Membretti, Daniel Roussin, Helene Matthieu, Fabrice Korodi, Fanette Sardette and Mehdi Megzari for their hard work this year.”
Find out more about Concerto Legal here.
Next stop for the 2026 AGM is Sao Paolo in Brazil when the event will be hosted by Jacqueline Sluiuzas and Joao Lucas Abib De Paula of Polli Rodrigues Sluiuzas Attorneys.


Solicitors Marylebone
Muscatt Black Graf has a history of delivering quality legal services to individuals, families, and businesses in London and further afield for many years.
Our clients and their needs are at the heart of our practice and everything we do. Our priority is to understand our clients’ needs and to get to know their situations. This relationship-driven approach is the hallmark of our firm.
We have a strong network of esteemed professionals in all our areas of practice who we work very closely with so that we can support our clients wherever they are.
Our highly experienced lawyers combine exceptional client care with pragmatic legal advice. Our partner-led practice is designed to bring together all our specialist skill sets to support our clients and deliver impeccable service.
We provide legal services in many different areas, including:
- Commercial Property.
- Corporate.
- Dispute Resolution.
- Employment.
- Family and Matrimonial.
- Planning, Transport and Infrastructure.
- Private Client.
- Property Finance.
- Residential Property and Enfranchisement.
To speak to one of our experienced lawyers in Marylebone, please email Muscatt Black Graf on contact@muscattblackgraf.com, or click here to fill in our online contact form.
This blog was prepared on 19 May 2025. It is not intended to be advice and should not be relied upon as such.