Matthias Van der Donckt
Victoria Sente
Sanae Assouik
Beatrijs Gielen
Bart Willems
Jan Clinck
Sophie Lens
Thomas Grandjean
Audrey Zegers
Chloe Wolff
Lieven Peeters
Sven Demeulemeester
Valentine Boon
Esther Soetens
Tom Vantroyen
Victoria t’Serstevens
Gerrit Vandendriessche
Maximilien De Mulder
Sarah Van Hoeyweghen
Christelle Umugwaneza
Sheena Belmans
Grégory Ernes
Ava Mesguich
Anne-Sophie Raxhon
Laura Rottiers
Anne-Marie
Quentin van Outryve
Ria
Melissa
Christophe Ronse
Ikrame
Nicolas Clarembeaux
Bart Junior Bollen
Lotfi Bouhyaoui
Thibaud Grandsaert
Carmen Verdonck
Nele Verhaert
Anne-Marie Schrans
Jérôme Vermeylen
Adrien
Charlotte Abramowicz
William Timmermans
Florence Nieuwbourg
Karlien Clerebaut
Domien
Leslie
Julie Strauven
Roel Verheyden
Robbe Van Mieghem
Altius: Open minds, bold idea
That’s why we’re so much
more than great lawyers.

Notice: Updated General Conditions

ALTIUS has revised its General Conditions. The updated terms apply to all our services and are available here or upon request from your usual contact.

We remain committed to providing you with excellent legal services under clear and transparent terms.

For questions, please contact your ALTIUS adviser or write us at info@altius.com.

About ALTIUS

An independent Belgian law firm, ALTIUS knows the Belgian and European legal scene inside-out. Pragmatic, professional and personal, every lawyer on the 90-plus team brings their own brand of passion and expertise to the job at hand. At ALTIUS, we do legal differently. Going the extra mile and challenging the status quo is the way we work with every colleague, client and business partner. Our service is unique in today’s legal space. Open minds and bold ideas – that’s what makes us so much more than great lawyers.

The ALTIUS Difference

Business is always personal

We believe business is always personal. Our group of highly specialised lawyers and industry experts are ready to help whatever your legal challenge.

A great vibe

Forget about formal, the team at ALTIUS prides itself on its open approach. From the trainees to the partners to the clients, everyone is part of the team.

Open minds & Bold ideas

Doing legal differently means challenging the status quo. It means a refreshing openness to the new and different. Another perspective? A surprising idea? It’s what we do every day.

Not legal as usual

Expertise and experience are key to interpreting the law. As insiders within the Belgian and European legal scenes, our lawyers will find the best legal paths, backed by solid legal advice and suited to your precise needs.

Trust. It is what we do.

Beyond what you expect from your law firm

Local issue? Regional questions? International issue?

Yes, please!

Corporate clients

Larger companies and multinationals count on our legal expertise to enhance existing in-house legal counsel.

ALTIUS as your behind-the-scenes legal partner

Our legal teams help large Belgian companies and local offices of multinationals navigate the Belgian and EU legal scenes.

Small-to-medium businesses

Small-to-medium-sized companies need a different approach to legal services, which is why so many SMEs in Belgium trust us with their day-to-day legal needs.

ALTIUS as your trusted legal advisor

Small family companies and start-ups don’t usually need a big legal team. That is why ALTIUS can easily tailor the right service to the right need.

International

Belgium is a diverse country, which can be mind-bogglingly complex to outsiders. We help foreign law firms and other international organisations with our insider knowledge of the Belgian legal scene.

ALTIUS as your Belgian legal guide

The regional and linguistic complexity of Belgium can be confusing to an outsider. We support foreign law firms and international organisations who need a legal insider in Brussels.

News

November 09, 2026

Brussels ruling illustrates three cornerstones of (traditional) dispute resolution

A Brussels summary proceedings judge recently held that a citizen had “no subjective right” to request that the Belgian government declare an American ambassador persona non grata (under the Vienna Convention on Diplomatic Relations), meaning the court was unable to grant the measure. The ruling enables us to shed some light on three cornerstones of […]

Read more
November 06, 2026

Belgian pre-packs: practical challenges and opportunities for EU reform

Our lawyers, Bart Heynickx, Roel Verheyden and Chloe Wolff contributed the Belgian perspective to “Pre-packs become the EU standard”, a comparative feature exploring pre-pack procedures across several European jurisdictions. Published in INDat Report, issue 09/2026, on 5 November 2026, their contribution examines Belgium’s experience with pre-packs and how the new EU framework could address the […]

Read more

Any questions?
Do you need legal advice?

We believe business is always personal. That’s why we’re so much more than just great lawyers: we are team players and relationship builders. Combining legal excellence with passion, optimism, and good judgement, we bring a fresh perspective and genuine commitment to our clients. Whatever your challenge, we think differently about legal to find the right ideas together.