Firm Profile > Castegnaro, member of Ius Laboris > Luxembourg, Luxembourg

Castegnaro, member of Ius Laboris

Employment Tier 1

The 11-strong team at employment boutique Castegnaro, member of Ius Laboris has the strength-in-depth and knowledge to advise corporates across the full spectrum of their Luxembourg employment needs.  'Vastly experienced' team head Guy Castegnaro has both contentious and non-contentious expertise. Ariane Claverie is knowledgeable about sickness and social security, terminations, working hours, secondment and data protection. Recently promoted partner Christophe Domingos is particularly accomplished advising on collective employment and remuneration matters.

Practice head(s):

Guy Castegnaro; Ariane Claverie; Christophe Domingos

Key clients

Oracle Luxembourg S.à r.l.

The firm: Highly specialized in labour law, CASTEGNARO – Ius Laboris Luxembourg is a law firm which exclusively represents companies and groups of companies from all sectors at national and international level as well as government and municipalities.

CASTEGNARO is active both in litigation and counsel for all aspects of the employment relationship (social security, corporate, tax and commercial law, personal data protection, immigration, etc).

Widely recognized as the best practice ‘niche’ firm in labour law in Luxembourg, CASTEGNARO participated in the development of the Luxembourg Labour Code, publishes regularly articles and books, and its members regularly give conferences and seminars.

CASTEGNARO is founder of the alliance Ius Laboris, the world’s largest and highest ranked employment law practice, with over 1400 lawyers focusing on HR law based in 50 countries. CASTEGNARO can therefore enable its clients to access the services of recognised legal firms in a significant number of countries.

Areas of practice: CASTEGNARO specialises exclusively and to a very high degree in all the legal aspects of the employment relationship and has developed cutting-edge expertise in all fields of employment, labour law, pensions and social security regulations. The firm’s activities cover all aspects of National, European and international employment law as well as corporate, tax and commercial law matters as far as they are directly or indirectly linked to employment.

CASTEGNARO has developed advanced employment law expertise and offers tailor-made legal services.

Department Name Email Telephone
Data protection/employees’ personal data Marie Behle Pondji
Data protection / employees' personal data Noémie Haller
Data protection / employees' personal data Cindy Toilier
Discrimination Lorraine Chéry
Discrimination Cindy Toilier
Discrimination Thérèse Lallart
Employment contracts and internal regulations Ariane Claverie
Employment contracts and internal regulations Lorraine Chéry
Employment contracts and internal regulations Noémie Haller
Health and security at work Cindy Toilier
Health and security at work Ariane Claverie
Immigration John-Kevin Ted
Income tax Christophe Domingos
Income tax John-Kevin Ted
Independent workers - Provision of services Ariane Claverie
Individual dismissals/settlements Noémie Haller
Individual dismissals/settlements Lorraine Chéry
Individual dismissals/settlements John-Kevin Ted
Individual dismissals/settlements Cindy Toilier
Individual dismissals/settlements Thérèse Lallart
Individual dismissals/settlements Inès Losciale
Knowledge management/publications Lorraine Chéry
Knowledge management/publications Dorothée David
Knowledge management/publication Eloïse Hullar
Litigation Noémie Haller
Litigation Lorraine Chéry
Litigation John-Kevin Ted
Litigation Inès Losciale
Posting/secondment Ariane Claverie
Posting/secondment Thérèse Lallart
Posting/secondment Dorothée David
Posting/secondment Eloise Hullar
Public sector (Agents of - ) Lorraine Chéry
Public sector (Agents of - ) John-Kevin Ted
Public sector (Agents of - ) Inès Losciale
Remuneration Christophe Domingos
Remuneration Lorraine Chéry
Restructuring, collective dismissals, staff representatives Guy Castegnaro
Restructuring, collective dismissals, staff representatives Christophe Domingos
Restructuring, collective dismissals, staff representatives Marie Behle
Sickness issues Ariane Claverie
Sickness issues Lorraine Chéry
Social security/pensions Christophe Domingos
Social security/pensions Lorraine Chéry
Social security / pensions John- Kevin Ted
Teleworking/Remote work Ariane Claverie
Working time Ariane Claverie
Working time Noémie Haller
Photo Name Position Profile
Mr Guy Castegnaro  photo Mr Guy Castegnaro
Mrs Ariane Claverie  photo Mrs Ariane Claverie
Mr Christophe Domingos  photo Mr Christophe Domingos
Number of lawyers : 11
Ius Laboris
European Employment Lawyers Association (EELA)
International Bar Association (IBA)
Contacts : Guy Castegnaro (
Contacts : Ariane Claverie (
Contacts : Christophe Domingos (