
Almudena Álvarez
Spain, álvarez lentner
Claude Bleser
Luxembourg, ADAM & BLESER
Dan Begbie-Clench
United Kingdom, Doyle Clayton
Hans Graf
Switzerland, Graf & Partner
Marian Dewaersegger
Belgium, SOTRA
Marijke Granier-Guillemarre
France, MGG LEGAL
Romain Adam
Luxembourg, ADAM & BLESERAlmudena Álvarez
Almudena Álvarez is Managing Partner of álvarez lentner – a Spanish boutique law firm which is exclusively specialized in providing Labor and Employment Law counsel to national and international companies.
Almudena advises clients on a national and international level on all personnel matters with a strong focus on litigation. She also has wide experience in restructuring processes and collective negotiation with trade unions.
Almudena is also a Professor at the Universidad Rey Juan Carlos (Madrid) where she teaches employment and labor litigation.
Specific skills:
- Employment & Labor Litigation.
- Restructurings & Reorganizations.
Languages:
- Spanish
- English
- German
- French
Professional memberships:
- New York State Bar Association
- Member of the Executive Committee of AIJA
- Member of FORELAB
Education:
- Universidad Autónoma de Madrid – J.D. 2007
- Universidad Autónoma de Madrid – Political Science and Administration 2007
- Universität zu Köln – ERASMUS Program 2006-2007
- University of Miami – LL.M. U.S. & Transnational Law 2011
- Instituto de Estudios Bursátiles de Madrid – Executive Program in Business Management and Strategic Planning 2017
Contact details
álvarez lentner
Serrano 93, 3º e – 28006 - Madrid
Claude Bleser
Claude Bleser is a founding partner of ADAM & BLESER a Luxembourg law firm, established in 1996, whose activities cover all aspects of domestic and international civil, commercial and corporate law, with a special focus on Employment and Labour law.
He is a member of the Luxembourg Bar since 1990 and served as a member of the Luxembourg Bar Council from 2002 to 2004.
Claude’s practice focuses on providing counsel on a wide range of Employment and Labour law for employees and employers in both the private and the public sector.
He also is a lecturer at the “Chambre des Métiers” (Chamber of Trade and Crafts) and with the “House of Training”, an organisation which aim is to provide continuing professional training to meet the needs of the Luxembourg economy.
Specific skills:
- Employment Litigation
- Individual & Collective Dismissals
- Senior Executive Terminations & Disputes
- Human Resource Policies
Languages:
- English
- French
- German
- Luxembourgish
Professional memberships:
- Luxembourg Bar Association
Education:
University of Aix-Marseille, France – Master’s degree in Private Law, 1989
Contact details
ADAM & BLESER
5 boulevard Royal,
L-2449 Luxembourg
T: +352 47 24 24
F: +352 47 24 25
Dan Begbie-Clench
Dan Begbie-Clench is a Partner at Doyle Clayton, a leading specialist firm of Employment and Business Immigration lawyers in the United Kingdom.
His practice focuses on advising multinationals and SMEs on a range of strategic Employment and Labor Law matters, including as part of corporate transactions. He is particularly noted for his counsel on redundancy processes, reorganisations, dismissals, TUPE transfers, discrimination and unfair dismissal claims, in addition to High Court claims to enforce restrictions and prevent employees from using confidential information.
Before qualifying as a lawyer Dan studied at a French university and went on to work at the Council of Europe in Strasbourg.
Specific skills:
- Employment Law
- Employment Litigation
- Human Resources Policies
- Protecting Confidential Information
- Reorganisations & Restructurings
- Transfers of Business
Languages:
- English
- French
- Italian
Professional memberships:
- Employment Lawyers’ Association (UK)
Education:
- University of Sheffield (UK) – J.D. 1999
- Université de Nancy II (France) – J.D. 1998 French Law
Contact details
Doyle Clayton
One Crown Court
Cheapside
London EC2V 6LR
United Kingdom
T: + 44 (0) 20 73 29 90 90
F: +44 (0) 20 73 29 50 50
E: dbegbie-clench@doyleclayton.co.uk
W: www.doyleclayton.co.uk
Hans Graf
Hans Graf is the Founding Partner and Managing Partner of Graf & Partner – a Swiss boutique law firm based in Zürich, which provides Employment and Labor Law counsel to national and international companies.
Hans has a wealth of experience advising on a wide range of Employment and Labor Law matters such as employment contracts, directives, executive contracts, incentive and benefit schemes, individual and collective dismissals, restructurings and reorganisations, as well as representation in court proceedings.
Specific skills:
- Employment Litigation
- Human Resource Policies
- Individual & Collective Dismissals
- Restructurings & Reorganizations
Languages:
- German
- English
- French
- Spanish
Professional Memberships:
- ABA – American Bar Association
- New York Bar Association
- Swiss Bar Association
- Zurich Bar Association
Education:
- University of Chicago Law School – LL.M 1991
- University of Berne – PhD 1986
- University of Berne – JD magna cum laude 1984
Contact details
Graf & Partner
Attorneys-at-Law
Seegartenstrasse 2
P.O. Box
CH-8022 Zürich
Switzerland
T: +41 44 221 17 17
F: +41 44 221 19 20
Marian Dewaersegger
Marian Dewaersegger is the Managing Partner of SOTRA – our Belgian member. She is a member of the Brussels Bar and has been practicing as a lawyer since 2004.
Over nearly two decades, she has built deep expertise in individual and collective labor law, restructurings, industrial relations, international employment, and public sector employment issues. She is also an experienced litigator before labor tribunals and courts, and regularly participates as a speaker in seminars and training on social law topics.
Recognition
Marian is recognized by Legal 500 as a “Next Generation Partner” (2025)
Key Expertise
- Individual & collective dismissals
- Collective employment law and restructurings
- Alternative compensation
- International employment
- Industrial relations
Languages
Dutch, French, English
Education
VUB, additional Master in social law (2005-2007, magna cum laude)
KULeuven, Master in law (1999-2004, cum laude)
Contact details
SOTRA
Avenue Louise, 65
B-1050 Brussels
Belgium
T: +32 (0)2 899 50 50
F: + 32 027 06 50 45
Marijke Granier-Guillemarre
Marijke Granier-Guillemarre is the Founding Partner and Managing Partner of MGG LEGAL – a French boutique law firm which is exclusively specialized in Employment and Labor Law.
Marijke advises both national and multinational clients on a range of contentious and non-contentious Employment and Labor Law matters. Her practice is particularly well known for providing counsel on day-to-day employment matters (employment contracts, remuneration, pension plans, life insurance plans, termination) as well as collective employment matters – including working time, employee savings, and relations with staff representative bodies. In addition, Marijke also heads MGG Voltaire’s newly created German desk.
She is recognized internationally for her work in the field of French employment and labour law by leading international legal guides. In their words:
- Marijke Granier-Guillemarre demonstrates a “real command of the international environment”
– Legal 500 Paris 2016 - “Everybody agrees on her competence and ability to understand and analyse a problem and then propose a business-oriented solution.”
“Her professional rigour, responsiveness and proximity to the business world have allowed us to successfully overcome the various legal hurdles that we had to cross.”
“She is our legal business partner and is highly valued by our legal department.”
“She thinks with the business in terms of solutions, rather than just throwing legal opinions at us as to what we cannot do”
– International Law Office – Client Choice Awards 2014
Marijke has also been recognized for her work by the Expert Guides Women in Business Law report as well as Best Lawyers.
She regularly publishes articles on employment law in addition to giving lectures for Montpellier University’s Employment Relations Practices Masters.
Specific skills:
- Human Resource Policies
- Transfers of People
- Transfers of Business
- Restructurings & Reorganisation
Spoken languages:
- French
- German
- English
Professional Memberships:
- AVOSIAL – French Employment Law Working Group
- ANDRH – French HR Working Group
- EELA – European Employment Lawyers Association
- Paris Bar Association
Education:
- University of Montpellier/Paris II – Masters in Employment Law 1997
- University of Paris I: Panthéon-Sorbonne – LLM 1996
- University of Cologne Germany – LLM 1994
Contact details
MGG LEGAL
45 avenue Victor Hugo
75116 Paris
France
T: +33 1 83 64 56 42
F: +33 1 83 64 56 41
Romain Adam
Romain Adam is a founding partner of ADAM & BLESER a Luxembourg law firm, established in 1996, whose activities cover all aspects of domestic and international civil, commercial and corporate law, with a special focus on Employment and Labour law.
Romain acts for both corporate and individual clients and has in recent years spent much time advising senior executives.
Romain also has significant experience of negotiating collective bargaining agreements and social plans.
Romain has been recognized as one of the Leaders in his field by one of the top independent international legal guides:
“Romain Adam of Adam & Bleser is one of the leading labour litigators in the country and almost exclusively represents employees both in settlement negotiations and in-court proceedings. “He is a very experienced lawyer in this regard and does a lot of big settlement cases for former CEOs”.
– Chambers Europe 2019.
Specific skills:
- Employment Litigation
- Individual & Collective Dismissals
- Senior Executive Terminations & Disputes
- Human Resource Policies
- Reorganizations & Restructurings
- Trade Union Negotiations
Languages:
- English
- French
- German
- Luxembourgish
Professional memberships:
- Luxembourg Bar Association
- ELSA – Employment Law Specialists Association Luxembourg, Director
- ALDE – Association luxembourgeoise pour le Droit de l’Environnement
Education:
University of Aix-Marseille, France – Master’s degree in Private Law, 1988
Contact details
ADAM & BLESER
5 boulevard Royal,
L-2449 Luxembourg
T: +352 47 24 24
F: +352 47 24 25