Your administrative worries stop at Zadiassure

Do you need support in managing your invoices, applying for your Belgian nationality or other legal matters, and daily handling and follow-up of your administration? ZADIASSURE is where you need to be.

Mission & Vision.

Reduce your administrative worries and increase your quality of life in Flanders

Flanders offers many opportunities such as studying, living, working and much more, which can improve your quality of life.

Unfortunately, this involves a lot of administration, which can quickly get many people into trouble.
Administration is a task that must be managed and monitored on a daily basis in order to avoid problems and to fully enjoy the opportunities that Flanders offers.


Zadiassure provides various services with the aim of reducing your administrative worries.


We have our own team of lawyers that we make available to our clients for various legal matters.
Sworn translator
We have our own sworn translator if needed.
At important appointments, we can offer transport if necessary.


We answer or contact external services or suppliers for our customers by telephone.
Drafting and mailing letters to the customer or external services or suppliers.
File follow-up
Keeping and following up files.
Make appointments
Making appointments for our customers at external services.
Verification and archiving important documents in the file.


Financial audit
Together with the customers we look at the financial situation.
Invoice follow-up
We collect and sort all outstanding invoices.
Payment plan
We contact external services or suppliers to arrange payments or negotiate an installment plan.
Follow-up payment plan
Keep track of payment plan or date and follow up strictly.
Execution of payments
If the customer wishes, we also help to make the payments.
Financial advice
Provide advice on the client's financial situation.









The solution is closer than you think with ZADIASSURE.
Feel free to contact us for a free and non-binding conversation.

Who am I.

I am Lionel Zadi, born in the year 1996.

I have a Congolese background, my mother and father are both from Kinshasa. I arrived in Belgium as a little boy of 3 years old.

Since I’ve been here in Belgium I’ve always lived in West Flanders, I grew up in Kortrijk and now I live in the Menen region with my family.

Graduated in 2019, I work today as a file manager in Mouscron and on March 15, 2022 I started my own company ZADISASSURE.

“Do everything possible to increase the human potential”

Plan an appointment.

Feel free to make an appointment for a free and non-binding introductory meeting.


We answer all our emails within 24 hours.
If you haven’t received anything from us, check your spam to be sure

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