Arendt & Medernach

Arendt is a Luxembourg-based legal, tax, and business services firm providing integrated support to asset managers, banks, insurers, public institutions, commercial companies, and private clients operating in Luxembourg. The firm combines legal and tax services, regulatory and consulting expertise, and investor services to cover the full value chain of client needs.

Arendt & Medernach, the firm’s law practice, was founded in 1988 and has grown to become the largest law firm in Luxembourg, with more than 450 legal experts. Its areas of practice include administrative law, property, construction and environment, banking and financial services, business crime, commercial and insolvency, corporate law and mergers and acquisitions, litigation and dispute resolution, employment law, pensions and benefits, EU financial and competition law, finance and capital markets, intellectual property, communication and technology, insurance and reinsurance law, investment management, private clients, private equity and real estate, and tax law. The legal team advises both international and domestic clients, often working closely with partner firms abroad.

Arendt Regulatory & Consulting consists of over 120 specialists supporting clients in areas such as regulatory and AML/CFT compliance, ESG strategies, cross-border distribution, business and technology transformation, forensic investigations, compliance and litigation support, and managed services. This arm complements the firm’s legal and investor services by enabling companies to remain compliant while maintaining profitability.

Arendt Services and AManco provide investor services through a team of over 300 experts. These services include corporate services, fund administration, governance, operational AML and compliance, tax compliance, and third-party AIFM solutions. The investor services arm is a Professional of the Financial Sector (PFS) supervised by the CSSF and ISO 22301 certified, ensuring that services meet the highest industry standards.

With multicultural teams speaking more than 30 languages, Arendt combines deep knowledge of Luxembourg’s financial markets with specialised legal and regulatory expertise. The firm is recognised for its responsive and flexible approach to client relationships.

Languages
Arabic, Chinese (Mandarin and Cantonese), Dutch, English, French, German, Greek, Italian, Luxembourgish, Polish, Portuguese, Russian, Spanish, among others

Memberships
Lex Mundi
TerraLex
World Law Group (WLG)
World Services Group (WSG)

Staffing Figures
450 Lawyers
61 Partners