Business
Corporate law, structuring, mergers & acquisitions.
Core expertiseTax audits, wealth optimisation, tax engineering.
International
Relocation to France, expatriate taxation, cross-border investments.
"Legal excellence must above all create value, not merely avoid risk."
Founded in 2026 by Maître Alex Quach, AQ Lawyer was born from the conviction that outstanding legal and tax counsel must first and foremost be human and personalised. Faced with the growing complexity of business law and taxation, the firm was designed as an alternative to standardised solutions: every matter is treated as unique, every strategy built to measure.
Rooted in France and attuned to the realities of its clients, AQ Lawyer advises directors, investors and private clients with a dual legal and tax expertise, brought together within a single structure.
Barrister · Hauts-de-Seine Bar · Founder of AQ Lawyer
Entrepreneurial spirit, expert rigour.
Born into a family of entrepreneurs, Alex Quach grew up with a close understanding of the realities of business: the daily trade-offs, the boldness of risk-taking and the tax pressure that bears on every decision. This background naturally drew him towards business law and taxation: two inseparable levers for structuring, protecting and sustaining value.
A career at the heart of leading institutions.
His expertise was forged within structures where excellence is the standard:
The Big Four: solid experience at EY and Deloitte, advising on complex tax matters.
Inside perspective: an immersion within the legal department of Coca-Cola France, gaining an in-depth understanding of the challenges facing international groups.
Wealth engineering: strategic counsel at Cyrus Conseil, a leading wealth management firm.
In founding AQ Lawyer in 2026, my ambition is to embody a rare combination: a lawyer who protects your interests with the responsiveness and vision of an entrepreneur.
Experience gained at
Every matter receives the same level of rigour, whatever its complexity. We deliver only what is correct, precise and defensible.
Professional secrecy is an absolute principle. Your information, your situation, your plans never leave the strictly necessary framework of your defence.
You deal directly with the lawyer, not an intermediary. This accessibility is not a service — it is a founding commitment of the firm.
AQ Lawyer analyses your file and works with you to define the legal and tax strategy best suited to your objectives.
Your case is handled with the confidentiality and rigour it deserves.
