Proud to be Your Lawyer.

Nous travaillons avec Lex et son équipe depuis plus de 25 ans, et il y a une raison pour laquelle nous n’avons jamais cherché ailleurs. Du droit immobilier au droit commercial et social, il a toujours été bien plus qu’un avocat : un véritable conseiller de confiance.

Lex allie une expertise juridique approfondie à une approche pragmatique et orientée business. Il nous a aidés à traverser certaines de nos décisions les plus importantes.
Dès la première rencontre, il est évident que lui et son équipe se soucient réellement de leurs clients et travaillent sans relâche pour trouver la meilleure solution.

I worked with Lex and Fabien because I was facing a serious issue with a company that owed me money. From the start, they brought clarity, confidence, and a clear sense of legal strategy. They not only won two court cases on my behalf but also supported me through general meetings and key strategic decisions.

What stood out most was their dedication. I always felt heard, supported, and expertly guided.

Before working with Lex Thielen, I had dealt with several domiciliation agents in Luxembourg, especially the larger ones, and was often left disappointed. When we switched to Lex more than 13 years ago, the difference was immediate.

Lex’s team have supported the administration of several companies, corporate governance, compliance matters, and banking relationships as well as M&A matters, shareholder agreements, and mediation between shareholders in times of dispute. All of these were handled with care and competence, always to our satisfaction.

We turned to Lex Thielen in 2016 and have received excellent service ever since.

Lex Thielen & Partners is a mid-sized law firm with a pragmatic mindset, legal expertise across multiple fields, and strong capabilities in international matters. They have advised us on contracts, handled legal procedures in Luxembourg and abroad, and ensured continuity by assigning one lawyer to follow our file long-term.

We value this consistency and dedication

Lex Thielen has been the trusted lawyer of my husband and his construction company for over 10 years. He has always been attentive and efficient. During my husband’s final moments and through my own mourning, he supported us with empathy, professionalism, and care. His advice consistently proved to be right.

What I value most is that he genuinely cares about his clients and works relentlessly to find the best solution. At the same time, he is honest and direct, even when the message is difficult. That combination is rare.

We had worked with several law firms before, but it often felt like we were just another file on someone’s desk. Lex’s team was the first to truly listen and take the time to understand both our business and our legal challenges.

They genuinely care about finding the right solution. Thanks to them, we’ve reached successful settlements in cases we once thought were nearly impossible.

We highly recommend Lex Thielen & Partners. Their work is outstanding.

Before working with Lex and his team, we struggled to find legal partners who truly made a difference. From day one, their support was on a different level. They are responsive, strategic, and take the time to understand not just the legal question, but also the business reality behind it.

They genuinely care about outcomes, and we have felt that impact in every matter they have handled for us, whether it was advisory work, contract redrafting, or representation in commercial and labour law disputes.

I have known Maître Lex Thielen for over 25 years. During the years, whether dealing with complex co-ownership matters, real estate disputes, construction defects, or legal challenges involving property management, he has always stood by my side.

His deep knowledge of co-ownership law and unwavering support for the GSPL have made him an indispensable ally. His honesty, precision, and ability to find practical solutions make him unique in his field.

I am proud to work with Lex and his team, and I highly recommend him to anyone in need of solid, trustworthy legal counsel.

I have been working with Lex Thielen and his team for about four years now, initially on business matters and later on two private cases.

In all cases, Lex has been an outstanding and competent lawyer. He immediately understands the legal challenge, proposes effective ways to defend my case, is always ready to listen, and consistently puts my long-term interest first.

Efficient, available, and focused on results, he stands apart from every other lawyer I have worked with. While incredibly skilled, he also genuinely cares about his clients.

We consulted the law firm Lex Thielen and Partners in 2023. They became thrusted partners advising us on every level regarding the launch of our business, from creating the company, structuring the ownership, protecting the brand, drafting the labor law contracts, or negotiating the lease agreement with the landlord.

I would recommend them without hesitation.

They accompanied us at every step of setting up our business, especially during the negotiation of the lease agreement, the business licence, brand protection, the negotiation of the works, and the drafting of related contracts.

We always had the feeling that they genuinely cared about our business and needs, and their advice consistently proved to be correct.

Our financial participation company has been domiciled in Lex’s law office since its incorporation in 2002. Over all those years, we have received excellent service.

Lex’s team has always shown competence and responsiveness in all corporate and other legal matters, finding quick solutions even in difficult situations and dealing efficiently with shareholders from various backgrounds and continents.