A human-sized advisory firm,
between Luxembourg and France.

Aevio Partners provides long-term support to small and medium-sized businesses, professionals, funds and international structures on both sides of the border. A house built on one conviction: excellence is only worth something if it stays accessible and close to you.

Our story

A course that has
never changed.

The firm was born of a simple idea: a client deserves undivided attention. Not a file in a pile. Not a quarterly meeting with a contact who keeps changing.

We wrote that idea into our very name. Aevio comes from two Latin roots: aevum, time that lasts, and via, the way. Literally, the way of the long term. It is our way of saying that we are not after a relationship that lasts one financial year, but one that follows a trajectory: a business that is created, grows and is passed on.

Behind the house stands the experience of its founder, built since 2011 between France and Luxembourg, from large international firms to hands-on local practices. Today, Aevio Partners serves its clients from its Luxembourg and French offices. Three working languages, six areas of expertise, and a promise that has not moved: to offer a premium service with the closeness of a human-sized house.

+15 years

of cross-border expertise

+100

clients & partners

offices, Luxembourg & France

FR · EN · DE

working languages

Our approach

Three principles that guide our daily work.

At Aevio Partners we start from a simple principle: every client is unique. Their ambitions, their plans and their history deserve full attention. So we take the time: to understand, to build, and to support over the long term.

Maxime ANDRES

Founding partner · Chartered accountant

The long term

No throwaway relationships. We commit for the long haul: that is what gives advice its value.

Listening before proposing

A first meeting is, above all, about listening. Understanding a situation takes time. We take that time.

Rigour without distance

The technical seriousness of a large firm, the closeness of a human-sized house. We hold both.

The founder

Profile

Member of the Ordre des Experts-Comptables · Luxembourg & France
French chartered accountancy diploma (DEC)
Franco-German double Master's · Finance, Audit & Management Control
Background in large firms & local practices
FR · EN · DE

Maxime ANDRES

Founding partner · Chartered accountant

Maxime has worked for more than fifteen years at the crossroads of the French and Luxembourg frameworks. Trained between France and Germany, he began at PwC Luxembourg, then ran a Franco-Luxembourg accounting practice for ten years while carrying out advisory assignments for the Big Four and their international clients, investment funds foremost among them. As a partner of the TYLS network (formerly ComptaCom), he founded the group's first Luxembourg firm and led its establishment in the Grand Duchy: an entrepreneurial and human adventure with which he keeps close ties. From those years he retains a dual culture: the rigour of large firms, and the sense of service of human-sized houses.

Registered with the Ordre des Experts-Comptables in both Luxembourg and France, he personally follows every client of the firm (founders, executives, professionals, wealth and international structures), with one constant: it is by understanding each person's story that the right advice is given.

Aevio Partners offices: 13-15 avenue de la Liberté, Luxembourg

Aevio Partners offices · Avenue de la Liberté

The place

In the heart of Luxembourg,
and as close as can be to France.

Our firm occupies a 19th-century building in the heart of Luxembourg City, on avenue de la Liberté: a recognised address, in keeping with the standards we hold ourselves to. Across the border, our Metz office lets us welcome and support our French clients close to home.

Commitments

Registered with the Ordre des Experts-Comptables,
in Luxembourg and in France.

A dual registration that binds us: code of ethics, professional secrecy, independence and the profession's quality control.

Luxembourg

France · Grand Est

Also a member of

Ecosystem

A circle of specialists,
rather than a large structure.

It is a deliberate choice: rather than multiplying headcount, we work directly with a trusted circle of specialists, built up over the years around a shared vision of service. For you, it guarantees a single contact who knows you, and the right expert brought in at the right time.

Notaries

Trusted notarial practices in Luxembourg and in France, well versed in cross-border transactions.

Legal counsel

Tax specialists, business lawyers, employment law: the right profile according to the nature of your matter.

Banking & financing

Established relationships with local banks, for your financing and account-opening needs.

Wealth & insurance

Wealth managers, directors, insurance experts: the skills that complement ours, without friction.

Join us

Do you have high standards and a taste for the long term?

We are always open to good encounters: accountants, lawyers and tax specialists who share our standards and our vision of the profession. We also welcome work-study students and apprentices, in France and in Luxembourg, convinced that passing on knowledge is part of the job. No position is advertised today, but a speculative application is always considered carefully.

Send a speculative application →

Let's talk about your project.

Describe your situation. We take the time to understand you and to propose a solution suited to your expectations.

Book a meeting →