KLEYR GRASSO > Luxembourg, Luxembourg > Firm Profile

KLEYR GRASSO
7 rue des Primeurs
L-2361 Strassen
Luxembourg

Luxembourg > Dispute resolution Tier 1

The partner-led team at KLEYR GRASSO provides 'pragmatic and innovative insights and solutions' to clients within the financial services and asset management industries utilising both conventional and ADR litigation techniques. With a 'deep understanding of the complexities' associated with disputes occurring within these industries, Marc Kleyr can 'navigate challenges with remarkable insight'; as well as handling shareholders' disputes, Kleyr also excels at defending accounting firms in auditor negligence claims. Donata Grasso has a 'deep knowledge of procedural aspects and a great capacity to assimilate various law areas', ensuring that she is very well-equipped to represent clients across a range of corporate/commercial litigation, including in the context of funds and insolvency-related disputes. Rosario Grasso spearheads the criminal law offering, which includes white-collar-related matters, while the 'responsive and proactive' Emilie Waty , who was promoted at the beginning of 2024, excels at handling shareholders' and directors’ liability litigation and rounds out the team at a partner level.

Practice head(s):

Marc Kleyr; Rosario Grasso; Donata Grasso; Emilie Waty

Other key lawyers:

Vincent Alleno; Muriel Piquard

Testimonials

‘The team has excellent strategic thinking and case analysis.’

‘Very responsive, practical approach and good at handling cross-border litigation.’

‘The partners’ deep understanding of complex legal issues, combined with a hands-on approach, ensures that clients receive a highly tailored and strategic service.’

‘It is a partner-led team that provides pragmatic and innovative insights and solutions.’

‘Marc Kleyr’s extensive experience and deep understanding of the complexities within the field allow him to navigate challenges with remarkable insight.’

‘Donata Grasso has a deep knowledge of procedural aspects and a great capacity to assimilate various law areas. Donata employs a conservative approach that guarantees positive results in sensitive cases.’

‘Emilie Waty is responsive and proactive.’

Key clients

Ikodomos Holding S.C.A. (IKO Real Estate Group)

Ernst & Young S.A.

Blue Skye Financial Partners SA

Work highlights

Luxembourg > Employment Tier 1

With a strong understanding of both the pure legal and commercial aspects associated with any mandate it advises on, KLEYR GRASSO can provide 'pragmatic and responsive advice' to local and international clients across the full scope of contentious and non-contentious social and employment law issues. Team head Christian Jungers' diverse practice includes advice on individual and collective terminations, as well as regularly negotiating collective bargaining agreements and social plans. Céline Defay provides 'a high-quality level of service' to national and international corporates, on standalone advisory matters, including in relation to contract terminations and social plans, as well as employment work associated with broader transactions - including M&A-related TUPE matters. Philippe Ney and Anissa Bali are also well regarded for data protection and workplace harassment/whistle-blower issues respectively.

Practice head(s):

Christian Jungers

Other key lawyers:

Testimonials

‘You always get a swift and professional reply to your needs.’

‘The team offers pragmatic and responsive advice. They understand both the pure legal position and the commercial aspects and help us decide on the right outcome.’

‘Céline Defay is always available, flexible, pragmatic and a real partner.’

‘Céline Defay is super devoted and dedicated to work and clients. Flexible and eager to find tailored solutions.’

‘Céline Defay provides a high-quality level of service, she is always very clear and concrete in her explanations and advice.’

Key clients

Anthogyr

Luxembourg Federation of Laboratories

Post Luxembourg

Vodafone Procurement Company S.à r.l.

Wavestone

Cargolux

BDO Luxembourg

SES

Farvest (Docler Group)

Tarkett

IQ EQ

Luxair

Work highlights

Luxembourg > Real estate and construction Tier 1

Acting in a standalone fashion and working collaboratively with broader practice area specialisms when required, KLEYR GRASSO provides a 'high-quality service' across the full spectrum of commercial real estate/construction work from an advisory/transactional and litigation perspective. Drawing upon an 'in-depth knowledge of real estate law and construction regulations', Yasmine Poos is a popular choice across a range of contractual work, including as it relates to lease negotiations. She is a skilled litigator, with work including defending the State of Luxembourg in relation to real estate-related public procurement disputes. François Collot co-heads the team alongside Poos and has developed niche expertise across environmental, health and safety rules.  

Practice head(s):

François Collot; Yasmine Poos

Other key lawyers:

Henry De Ron; Fanny Mazeaud; Mélanie Trienbach

Testimonials

‘The team is known for its exceptional responsiveness, ensuring that client queries and needs are addressed in a timely manner. This promptness fosters a strong sense of trust and reliability.’

‘We appreciate their availability, their technical knowledge, the way they follow up on projects and their pragmatic approach.’

‘They provide high-quality service tailored to each client’s specific needs.’

‘Yasmine Poos is an exceptional lawyer in the realms of real estate and construction, distinguished by her thorough understanding of the legal landscape and her approach to client service.’

‘Yasmine Poos possesses an in-depth knowledge of real estate law and construction regulations. Her ability to navigate complex legal frameworks ensures that clients receive informed guidance throughout their transactions and projects.’

Key clients

Soclair

Administration communale de Sandweiler

Tralux SARL

Kalschesbrück

SNCH – SNCA – SNCT

Les Jardins du Luxembourg / Thomas & Piron

Ministère de la Mobilité et des Travaux Publics

IKO Real Estate

CIT BLATON

Fonds du Logement

Tracol Immobilier

Luxair

Fonds de Compensation Commun au Régime Général des Pensions

Work highlights

Luxembourg > Banking, finance and capital markets Tier 3

The ‘user-friendly’ team at KLEYR GRASSO advises a borrower-focused client base across the full range of their financing needs, from general working capital facilities, funding for M&A and real estate purposes. Renata Jokubauskaite and Pierre-Alexandre Degehet co-head the team, with both also being well-versed in associated financial services regulatory matters. Degehet also handles debt and equity capital markets work, as does Delphine Tempé.

Practice head(s):

Renata Jokubauskaite; Pierre-Alexandre Degehet

Other key lawyers:

Delphine Tempe

Testimonials

‘It is a very user-friendly team.’

Key clients

Samsonite International S.A.

Solutions 30 SE

APERAM

SUSE SA

IVS Group SA

Transparency Capital SCA

TA Associates

Work highlights

  • Assisted IVS Partecipazioni in the IVS Group delisting tender offer by Lavazza Group
  • Assisted Samsonite International and its indirect wholly owned subsidiaries in the refinancing of the Group’s senior credit facilities.

Luxembourg > Commercial, corporate and M&A Tier 3

Appreciated for its ‘strong focus on understanding and addressing client needs’, KLEYR GRASSO has, over the years, developed loyal relationships with a number of corporates and funds, acting in a trusted adviser capacity across a range of transactional and corporate advisory matters. One such client is growth private equity firm, TA Associates, which the ‘responsive and proactive’ Jérôme Burel and Delphine Tempé regularly advise on the Luxembourg aspects of their downstream investments and exits. The ‘very responsive and helpful’ Pierre-Alexandre Degehet is also a key member of the team and provides ‘pragmatic solutions’ across a a range of transactional work and corporate governance/regulatory matters.

Practice head(s):

Jean-Paul Spang; Delphine Tempe; Pierre-Alexandre Degehet; Renata Jokubauskaite

Other key lawyers:

Jérôme Burel; Katia Bartholome

Testimonials

Kleyr Grasso excels in responsiveness, a critical factor for complex multinational transactions that we have pursued with them. They also have a deep understanding of the matters and provide legally mature advice, taking into account multi-jurisdictional aspects.’

‘The team has a strong focus on understanding and addressing client needs, ensuring personalized and effective solutions.’

‘What makes the corporate practice of Kleyr Grasso unique is its holistic approach to client relationships, focusing on long-term partnerships rather than one-off transactions.’

Jerôme Burel and Delphine Tempe are responsive and proactive.’

‘Jerôme Burel has a deep understanding of the industry, which enables him to provide insightful and effective solutions.’

Pierre-Alexandre Degehet is very responsive and helpful in supporting legal queries and helping with pragmatic solutions.’

Delphine Tempe is very kind, readily available and careful in collecting all details relevant for solving the issue in a very quick manner.’

Key clients

Samsonite International S.A.

TA Associates

Kodehyve

IK Investment Partners

Shareholders of IFSAM

Eurofins

Vivalto Partners

Solutions 30 SE

APERAM

SUSE SA

Duferco Group

IVS Group SA

Transparency Capital SCA

Juvisé Pharmaceuticals

AGIL NRG

Work highlights

Luxembourg > Investment funds Tier 3

'Very knowledgeable on the Luxembourgish funds industry', KLEYR GRASSO handles work for fund managers and institutional investors setting up or investing into a myriad of alternative investment funds, including real estate and private equity. The team also advises on ongoing regulatory issues associated with running a fund, as well as advice with regard to other transactional mandates, including restructuring and mergers of funds. Much of the work has an intersection with German-speaking countries, with the 'outstanding' Mevlude-Aysun Tokbag particularly skilled at work in the space.  The 'very professional and responsive' Luc Courtois  co-heads the team alongside Tokbag, and as well as AIF-related work, also advises on the setting up of UCITs.  

Practice head(s):

Mevlüde-Aysun Tokbag; Luc Courtois

Other key lawyers:

Garry Reuland; Fabian Frankus;

Testimonials

‘The team is very knowledgeable on the Luxembourgish funds industry.’

‘The outstanding Mevlüde-Aysun Tokbag always goes the extra mile.’

‘Luc Courtois is very professional and responsive.’

Key clients

VERIUS-Immobilienfinanzierungsfonds

Ludus S.C.S.

Nixdorf Kapital AG

Palmela S.A.

Real Estate Opportunity RAIF SICAV S.A.

FAIR FUND SERIES S.A. SICAV-RAIF

Universal-Investment Luxembourg S.A.

RE ENERY CAPITAL S.C.A. SICAR

PA S.C.S SICAV-RAIF

Danske Invest Management A/S, Luxembourg Branch

ZEST ASSET MANAGEMENT SICAV

FARRINGDON I, SICAV

Work highlights

Luxembourg > Private equity Tier 3

Work highlights

Luxembourg > Tax Tier 4

KLEYR GRASSO provides a 'pragmatic approach' to corporates and funds, in particular, seeking to implement the optimal Luxembourg tax structure in relation to their domestic and cross-border transactional work. Team head Lionel Bonifazzi has an 'impressive breadth of knowledge' which encompasses the aforementioned transactional-related tax structuring as well as work for tax payers in administrative and judicial proceedings in a contentious setting.

Practice head(s):

Lionel Bonifazzi

Other key lawyers:

Valeria Ercolin

Testimonials

‘They are very competent and display a friendly and pragmatic approach.’

‘Their expertise is not merely theoretical; they have direct, practical experience in navigating interactions with tax authorities, giving clients confidence in their ability to handle real-world challenges effectively.’

‘Lionel Bonifazzi is a great Luxembourg tax and corporate lawyer with extensive experience. He has a cautious approach and always takes the time to assess the situation.’

‘Lionel Bonifazzi stands out for his exceptional expertise and ability to distil complex legal concepts into clear, understandable terms. His meticulous attention to detail ensures that nothing is left to chance. What sets Lionel apart is his impressive breadth of knowledge and his ability to provide precise, well-considered answers on even the most intricate matters, often with minimal preparation.’

Key clients

Starlight S.à r.l.

Excellium Group

Flagstaff Investments S.à r.l.

Vesper Investment S.à r.l.

Omnione S.A.

DDM Group Finance S.A.

Antobella S.à r.l.

Jost Group

Work highlights

KLEYR GRASSO is an independent full-service business and litigation law firm with 30 years of experience serving both international and domestic clients in Luxembourg. We pride ourselves on maintaining the highest professional standards and fostering an entrepreneurial culture. Our dedicated teams, comprising partners and lawyers from various nationalities, support local and international clients throughout their projects, from inception to implementation. As a leading independent law firm in Luxembourg, we are recognized for providing a comprehensive range of services and extensive experience across diverse practice areas, such as:

ADMINISTRATIVE AND PUBLIC LAW
BANKING & FINANCE
CAPITAL MARKETS
COMMERCIAL LITIGATION
COMPLIANCE AML
CONTRACT LAW
CORPORATE AND FINANCE LITIGATION
CORPORATE GOVERNANCE
CORPORATE, M&A
CRIMINAL LAW
DATA PROTECTION & PRIVACY
EMPLOYMENT & SOCIAL
FINANCIAL REGULATORY
INSURANCE & REINSURANCE
INVESTMENT FUNDS
PRIVATE EQUITY
REAL ESTATE & CONSTRUCTION
RESTRUCTURING & INSOLVENCY
STARTUPS, FINTECH
TAX

Department Name Email Telephone
Banking and finance Jean-Paul Spang
Banking and finance Renata Jokubauskaite
Capital markets Jean-Paul Spang
Capital markets Delphine Tempé
Commercial, Corporate And M&A Jean-Paul Spang
Commercial, Corporate And M&A Delphine Tempé
Commercial, Corporate And M&A Renata Jokubauskaite
Restructuring and insolvency Marc Kleyr
Private equity Delphine Tempé
Private equity Renata Jokubauskaite
Dispute resolution Marc Kleyr
Dispute resolution Donata Grasso
Dispute resolution Rosario Grasso
Insurance and reinsurance Henry De Ron
Real estate and construction François Collot
Real estate and construction Yasmine Poos
Real estate and construction Henry De Ron
Social and employment Christian Jungers
Social and employment Anissa Bali
Social and employment Céline Defay
Social and employment Philippe Ney
Social and employment Sandra Rapp
Tort and criminal Rosario Grasso
Investment funds Mevlüde-Aysun Tokbag
Banking and Finance Mevlüde-Aysun Tokbag
Investment funds Luc Courtois
Private Equity Luc Courtois
Commercial, Corporate And M&A Pierre-Alexandre Degehet
Banking, Finance And Capital Markets Pierre-Alexandre Degehet
Fintech Pierre-Alexandre Degehet
Tax Lionel Bonifazzi
Photo Name Position Profile
Lionel BONIFAZZI  photo Mr Lionel BONIFAZZI Partner – Tax
Anissa Bali photo Me Anissa Bali Partner – Employment and social law
Jérôme Burel photo Mr Jérôme Burel Partner
François Collot photo Mr François Collot Managing Partner, Partner in Real Estate & Construction, Leasing, Distribution law, Civil…
Luc Courtois photo Mr Luc Courtois Partner
Henry De Ron photo Me Henry De Ron Partner – Real estate & construction, general commercial, insurance, dispute resolution with…
Céline Defay photo Me Céline Defay Partner – Employment and social law
Pierre-Alexandre Degehet photo Mr Pierre-Alexandre Degehet Partner
Rosario Grasso photo Mr Rosario Grasso Senior Partner
Donata Grasso photo Mr Donata Grasso Partner
Renata Jokubauskaite photo Mrs Renata Jokubauskaite Partner
Christian Jungers photo Me Christian Jungers Partner
Marc Kleyr photo Mr Marc Kleyr Senior Partner
Philippe Ney photo Mr Philippe Ney Partner
Yasmine Poos photo Me Yasmine Poos Partner – Real estate and construction, public procurement procedures, civil and commercial…
Sandra Rapp photo Mrs Sandra Rapp Counsel
Jean-Paul Spang photo Maitre Jean-Paul Spang Partner
Delphine Tempé photo Mrs Delphine Tempé Partner
Mevlude-Aysun Tokbag photo Me Mevlude-Aysun Tokbag Partner in Banking and Finance, Investment funds, head of German Desk
Number of lawyers : 60
English
French
German
Luxembourgish
Dutch
Italian
Lithuanian
Polish
Portuguese
Russian
Spanish
Turkish
Luxembourg Bankers’ Association (ABBL)
Association of the Luxembourg Fund Industry (ALFI)
Luxembourg Banking and Financial Law Association (ALJB)
Luxembourg Bar Association (Barreau de Luxembourg)
British Chamber of Commerce (BCC)
Business Club France-Luxembourg (BCFL)
Chamber of Employees (CSL)
Employment LAW Specialists Association (ELSA)
Voice of Luxembourg's Industry (FEDIL)
Luxembourg Private Equity and Venture Capital Association (LPEA)
Real Estate Association of Luxembourg (LuxReal)
Managing Partner : François COLLOT
Contact : [email protected]