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Professional translators

Our international team of professional translators is pleased to offer their expertise for all of your general or technical translation projects, into and out of the following languages: French, Dutch, English, German, Spanish, Italian (and other languages upon request).

Translation services Request an estimate

Interpretation services

Tradivarius, the simultaneous interpretation specialist for all of your seminars and congresses. Thanks to its network of seasoned interpreters, Tradivarius is able to offer you an excellent interpreting service in the main languages of Western Europe: French, Dutch, English, German, Spanish and Italian (other languages upon request).

Interpretation Request an estimate


Revision of documents and correction of spelling and grammar. Our proofreaders will ensure the elegance of style and harmony of all of your texts

Proofreading of texts Request an estimate

Conference organising

Tradivarius offers bespoke solutions for all of your meeting or seminar requirements. Composing teams of interpreters, the booking of meeting rooms, rental of translation equipment, technical assistance, etc. Our conference organisers will always come up with the solution that is the most appropriate for your needs!

Conferences Request an estimate

Professional translators and interpreters in Brussels

Your translation and conference interpreting agency
on the doorstep of Brussels

Tradivarius, professional translators and interpreters of:
French - Dutch - English - German – Italian – Spanish

What services does Tradivarius offer?

Our philosophy and working method in a nutshell:

When using the services of our professional conference interpreters and translators, you can be assured of a personalised approach that is designed around your requirements.

Tradivarius is a dynamic translation and interpreting agency where quality and service go hand in hand with excellence and courtesy.

This is our approach to all of our translation and interpreting assignments: high quality work in the fastest time possible.

Accurate translations carried out exclusively for you.

Our proximity to Brussels has led us to become leading specialists in translations into French and Dutch.


Transparent pricing

Thanks to our transparent pricing policy, you know exactly how much your translation project will cost right from the very start.

We invoice for our translation work on the basis of the number of words contained in your original document (source language). You can then establish an exact budget for the translation of your documents.

For interpreting assignments, we draw up a precise estimate which specifies the interpreters’ rate (per day or half day), the cost of renting any equipment (if applicable) and any transport or accommodation costs.

Tradivarius primarily specialises in the following languages:

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Your estimate within 12 hours

We'll call you back Request an estimate T : 0032 (0)2 640 33 68

F : 0032 (0)2 318 87 48

M : 0032 (0)479 23 59 53
Rue de la Source, 49
7850 Enghien (Marcq)

Our team of translators and interpreters

Joëlle Verhelle


Graduated as an interpreter from ISTI Brussels

Meet our team
Christophe Mattart


Organisation, management and logistics

Our certifications
Tradivarius offers you a new service: online interpretation (or RSI)Tradivarius offers you a new service: online interpretation (or RSI)Remote Simultaneous Interpreting (or RSI for those in the know) gives you the possibility of organising remote meetings, as its name...rsi,remote simultaneous interpreting,remote simultaneous interpretation,conference interpreting,zoom meeting,teams meeting
But where is this little voice in my earphones coming from?But where is this little voice in my earphones coming from?This month of October 2019, we celebrate the centenary of conference interpreting. In a recent article published by the chief...simultaneous interpreting tradivarius confence int