Luxembourg · Strategic Advisory

Where complex
deals find clarity

AT Investing S.A. provides high-level advisory to corporations, entrepreneurs, and financial institutions navigating M&A, cross-border expansion, and corporate restructuring from the heart of Europe.

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15+
Years of Expertise
6
Practice Areas
EU
Cross-border Reach
AAA
Luxembourg Credit Rating
Who We Are

A trusted partner
for your most critical
decisions

AT Investing S.A. is a Luxembourg-based strategic advisory firm specialised in supporting businesses and entrepreneurial groups through phases of growth, transformation, and international development.

Our team brings together legal, financial, and managerial expertise to deliver integrated, tailor-made solutions designed for organisations with cross-border operations.

Located in the heart of Luxembourg's financial district on Rue Louvigny, we provide privileged access to European institutional and professional networks, supporting clients at every stage of their strategic decision-making.

Independent

Full independence ensures objective advice, free of conflicts of interest.

Integrated

Legal, financial, and operational expertise under one roof.

AT Investing Conference Room Rue Louvigny — AT Investing offices
What We Do

Six integrated
practice areas

We take an integrated approach to the key strategic and operational challenges businesses face in international markets — with sector expertise and deep knowledge of the European regulatory landscape.

01

Business Internationalisation

Supporting companies in their expansion into new European and international markets — from market analysis and entry strategy to operational implementation and regulatory navigation.

02

Strategic Corporate Advisory

Assistance in defining and implementing corporate strategies: group structuring, long-term planning, and governance frameworks tailored to the complexity of your organisation.

03

Corporate Governance

Design and implementation of effective governance models, compliance with European regulations, board support, and internal control systems for listed and private companies.

04

M&A Transactions

Full-cycle advisory on mergers, acquisitions, joint ventures, and corporate reorganisations — from opportunity identification and due diligence to deal structuring and closing.

05

Banking & Finance

Strategic support in banking relationships and financial structuring — access to debt instruments, capital markets, and cross-border financing solutions across the European market.

06

Corporate Restructuring

Intervention in distressed situations with comprehensive turnaround plans, debt restructuring, operational recovery, and stakeholder management — preserving value at every step.

Luxembourg city
Our Location

Why Luxembourg
makes the difference

Luxembourg is Europe's premier financial centre — a stable, AAA-rated jurisdiction at the crossroads of France, Germany, and Belgium, offering unrivalled access to EU markets, institutions, and talent.

Our position in Luxembourg's financial heart gives clients direct access to regulators, banks, law firms, and investment vehicles that are simply unavailable elsewhere in Europe.

🏆
Top 3 Financial Centre in the EU
🌍
AAA Sovereign Credit Rating
💼
#1 Cross-border Fund Centre
🔗
EU Hub Gateway to 450M Consumers
Luxembourg Today

Europe's most
dynamic financial hub

Home to over 3,500 international investment funds and 130 banks from 26 countries, Luxembourg continues to set the standard for cross-border financial activity in Europe and beyond.

Luxembourg City at night — Gateway to Kirchberg
Luxembourg City · Pétrusse Valley & Gateway to Kirchberg
Get in Touch

Let's discuss
your project

We are available for an initial exploratory meeting, without obligation. Contact us to discuss your needs and explore how we can best support you.

📍
Address 17 Rue Louvigny
L-1946 Luxembourg
✉️
Email info@atinvesting.lu
Location — Rue Louvigny, Luxembourg
Send us a message