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Brucher Thieltgen & Partners

Luxembourg

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Key contacts
Managing Partner: Nicolas Thieltgen
Partner : Nicolas Bernardy
Partner: Marie Bena
Partner: Anne-Marie Ka
Partner: Philippe Sylvestre
Quick facts
Languages

English, French, German

Key practice areas
Banking and finance
Banking
Capital markets
Financial and corporate
Financial services regulatory
Corporate and M&A
Restructuring and insolvency
M&A
Firm overview

Brucher Thieltgen & Partners, a legal practice established in Luxembourg City at the heart of the international financial centre, is a multidisciplinary boutique firm active in business law and litigation. The firm offers a global service to both local and international clients and has effectively combined its Luxembourgish traditions with an international viewpoint.

Brucher Thieltgen & Partners has a solid experience in banking and finance laws through constant practice in these matters, both in the specifities of Luxembourg laws as well as in the framework of international transactions. The firm is particularly active in transactional and regulatory work and advises well-known Luxembourgish and foreign credit institutions as well as other professionals within the financial sector. The lawyers also assume the representation of their international clients in the event of judicial or extra-judicial litigation and the assistance during any eventual negotiations.

The firm can rely on an experience of more than 30 years of professional practice. Since 2010, Brucher Thieltgen & Partners is in a constant process of growth, particularly in the volume of complex cases, which enables it to rival larger and better-known national and international law firms. 

Practice Areas & Sector Specialisations
  • Banking and finance
  • Capital markets
  • Corporate & Commercial
  • Criminal
  • Insolvency & Liquidation
  • IP
  • Labor law
  • Litigation and dispute resolution
  • M&A
  • Real Estate
  • Sports
  • Tax
Address:
16-18 Boulevard Emmanuel Servais
B.P.507
L-2015
Tel:+352 26 02 71 Fax:+352 26 20 36 15 Email:Contact Us Web Address:https://brucherlaw.lu/en/
2026 Edition
Banking
Tier 4
31 firms ranked
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Tier 1

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Linklaters
9 practice areas
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Tier 2

BSP
7 practice areas
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DLA Piper Luxembourg
8 practice areas
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Loyens & Loeff
11 practice areas
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NautaDutilh
10 practice areas
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Tier 3

Baker McKenzie
8 practice areas
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Dentons
10 practice areas
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Luther
9 practice areas
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Ogier
6 practice areas
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Stibbe
7 practice areas
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Tier 4

Brucher Thieltgen & Partners
8 practice areas
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CMS Luxembourg
7 practice areas
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Dupont Partners
4 practice areas
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GSK Stockmann
9 practice areas
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MOLITOR Avocats à la Cour
9 practice areas
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Norton Rose Fulbright
7 practice areas
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Vandenbulke
5 practice areas
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Notable

AKD
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Ashurst Perkins Coie
3 practice areas
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Brouxel & Rabia
9 practice areas
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Kleyr Grasso
8 practice areas
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Linari Law Firm
7 practice areas
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Maples Group
4 practice areas
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Pinsent Masons
1 practice area
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Simmons & Simmons
5 practice areas
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Strelia
4 practice areas
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White & Case
6 practice areas
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Financial services regulatory
Tier 3
16 firms ranked
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Tier 1

A&O Shearman
11 practice areas
View profile
Arendt & Medernach
10 practice areas
View profile
Clifford Chance
10 practice areas
View profile

Tier 2

DLA Piper Luxembourg
8 practice areas
View profile
Elvinger Hoss Prussen
11 practice areas
View full profile
Linklaters
9 practice areas
View profile
Loyens & Loeff
11 practice areas
View full profile

Tier 3

AKD
7 practice areas
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Brucher Thieltgen & Partners
8 practice areas
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CMS Luxembourg
7 practice areas
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DSM Avocats à la Cour
4 practice areas
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GSK Stockmann
9 practice areas
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Simmons & Simmons
5 practice areas
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Notable

Baker McKenzie
8 practice areas
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Brouxel & Rabia
9 practice areas
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FBX Legal
1 practice area
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M&A
Tier 5
33 firms ranked
View full list

Tier 1

A&O Shearman
11 practice areas
View profile
Arendt & Medernach
10 practice areas
View profile
Clifford Chance
10 practice areas
View profile
Elvinger Hoss Prussen
11 practice areas
View full profile

Tier 2

Baker McKenzie
8 practice areas
View profile
DLA Piper Luxembourg
8 practice areas
View profile
Loyens & Loeff
11 practice areas
View full profile
Stibbe
7 practice areas
View full profile

Tier 3

BSP
7 practice areas
View profile
Linklaters
9 practice areas
View profile
Luther
9 practice areas
View full profile
NautaDutilh
10 practice areas
View profile
Ogier
6 practice areas
View full profile

Tier 4

AKD
7 practice areas
View full profile
CMS Luxembourg
7 practice areas
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Charles Russell Speechlys
5 practice areas
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DSM Avocats à la Cour
4 practice areas
View profile
Dentons
10 practice areas
View profile
GSK Stockmann
9 practice areas
View full profile
Kleyr Grasso
8 practice areas
View profile
MOLITOR Avocats à la Cour
9 practice areas
View full profile
Simmons & Simmons
5 practice areas
View profile
Strelia
4 practice areas
View profile
Vandenbulke
5 practice areas
View full profile

Tier 5

Brouxel & Rabia
9 practice areas
View profile
Brucher Thieltgen & Partners
8 practice areas
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Maples Group
4 practice areas
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Norton Rose Fulbright
7 practice areas
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Notable

Linari Law Firm
7 practice areas
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PwC Legal
6 practice areas
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RJ Gaito
4 practice areas
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TS&P
3 practice areas
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White & Case
6 practice areas
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Restructuring and insolvency
Tier 4
15 firms ranked
View full list

Tier 1

Clifford Chance
10 practice areas
View profile

Tier 2

DLA Piper Luxembourg
8 practice areas
View profile

Tier 3

A&O Shearman
11 practice areas
View profile
Loyens & Loeff
11 practice areas
View full profile
Luther
9 practice areas
View full profile

Tier 4

Arendt & Medernach
10 practice areas
View profile
Brucher Thieltgen & Partners
8 practice areas
View full profile
Elvinger Hoss Prussen
11 practice areas
View full profile
MOLITOR Avocats à la Cour
9 practice areas
View full profile

Notable

Brouxel & Rabia
9 practice areas
View profile
Dentons
10 practice areas
View profile
GSK Stockmann
9 practice areas
View full profile
NautaDutilh
10 practice areas
View profile
RJ Gaito
4 practice areas
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White & Case
6 practice areas
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Linked Reviews
Financial and corporate
Brucher Thieltgen & Partners is an independent Luxembourg firm established in 2006. The boutique is particularly strong in financial services regulatory work, while also maintaining active M&A and restructuring practices. The firm is led by managing partner Nicolas Thieltgen, a recognised regulatory specialist and president of the Luxembourg Association of Banking Law Jurists, alongside experienced practitioners including Nicolas Bernardy and Philippe Sylvestre.

Highlights
The firm's strength lies in complex regulatory and restructuring advisory work. Managing partner Nicolas Thieltgen leads a highly regarded financial services regulatory practice that advises banks and financial institutions on CSSF-related matters, AML issues, governance questions and cross-border regulatory challenges. The banking and finance team led by Anne-Marie Ka advised a leading French banking institution in connection with the enforcement of a mortgage over real estate assets located in Luxembourg, demonstrating its experience in multijurisdictional mandates.

Testimonials
“The team demonstrates a pragmatic approach and consistently delivers within agreed timelines.” – Banking and finance

“Nicolas Thieltgen is highly responsive and readily available, consistently respects timelines and delivers high-quality work.” – Restructuring

“Nicola Thieltgen, senior partner and founder, is extremely hands-on, responsive and proactive beyond expectations. He is a quick thinker and highly solution-oriented. His firm operates collaboratively across practice areas and utilises cross-competencies very effectively. The response time is exceptionally fast, at any time of the day or night.” – Restructuring

“What stands out about Brucher Thieltgen & Partners is their combination of excellent technical expertise in Luxembourg insolvency and litigation matters with a highly pragmatic and commercially focused approach. The team is very responsive, strategic and solution-oriented, particularly in complex cross-border situations involving multiple jurisdictions and significant financial exposure.” – Insolvency

“They have a strong ability to navigate sophisticated insolvency structures and develop effective asset recovery and litigation strategies under time pressure. Their advice is concise, practical and tailored to the client’s objectives, while still demonstrating deep knowledge of Luxembourg procedural and insolvency law. They also stand out for their excellent coordination with foreign counsel and their ability to manage sensitive, high-stakes disputes efficiently and professionally.” – Insolvency

“The team stands out for its responsiveness and professionalism.” – Insolvency

“They are highly professional and respond to our needs in a timely manner.” – Investment funds

“The team provides quick responses and is readily available when needed.” – M&A
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