About Wissa
Wissa is a private limited company (BV/SRL) based in Elsene, founded in 2011. Its main activity is classified as "Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies". For the 2025 financial year, Wissa reported a loss of €993,871. The loss is larger than in 2024, when it was €57,234. Revenue was not published, which is common for abbreviated accounts. The gross margin came to €336,748, up 52% on 2024. Equity is negative (-€514,469): liabilities exceed assets. In 2012 it was €11,602. 14 annual accounts are available, covering 2012 to 2025.
- Sectors
- Consultancy firms
- Activities
- Signals
-
Negative equityNegative equity € -514K
Equity is negative: debts exceed assets (technically insolvent).
Reporting lossesReporting losses € -994KThe company reported a loss in the latest financial year.
Poor liquidityPoor liquidity 0.07The current ratio is below 1: may be insufficient to cover short-term debt.
Negative cashflowNegative cashflow € -889KOperating cash flow was negative in the latest financial year.
Positive EBITDAPositive EBITDA € 332KPositive EBITDA: operating activities are profitable.
Financial ratios
|
|
2025
|
2024
|
2023
|
2022
|
|---|---|---|---|---|
|
€
337K
|
€
221K
|
€
235K
|
€
256K
|
|
|
€
332K
|
€
221K
|
€
226K
|
€
250K
|
|
|
€
-994K
|
€
-57K
|
€
156K
|
€
184K
|
|
|
€
-514K
|
€
479K
|
€
537K
|
€
381K
|
|
|
-160.99%
|
24.45%
|
24.44%
|
18.86%
|
|
|
€
834K
|
€
1.48M
|
€
1.66M
|
€
1.64M
|
|
|
€
15K
|
€
89K
|
€
24K
|
€
35K
|
Publications 14
All publications- Statuten (Vertaling, Cordinatie, Overige Wijzigingen, ) - Wijziging Rechtsvorm - Ontslagen - Benoemingen 03/08/2023
- Maatschappelijke Zetel - Ontslagen - Benoemingen 03/01/2023
- Maatschappelijke Zetel 19/07/2018
- Maatschappelijke Zetel 28/12/2016
- Me. - Jaarrekening 31.12.2015, Ggk 27.09.2016, Ngl 04.10.2016 16651-0516-011 13/10/2016
Frequently asked questions
Answers to the most common questions about Wissa, based on official government data and the filed annual accounts.
What is the VAT number of Wissa?
The VAT number of Wissa is BE0841.368.991.
When was Wissa established?
Wissa was founded in 28-11-2011.
What is the official address of Wissa?
The official address of Wissa is Louizalaan 209 A/7 Elsene 1050.
What is the legal form of Wissa?
The juridical form of Wissa is Private limited company (BV/SRL).
What is the annual revenue of Wissa?
The 2025 accounts of Wissa do not report revenue. Smaller companies that file abbreviated accounts are not required to publish it.
Is Wissa a reliable company?
Wissa is a registered Rechtspersoon with company number 0841.368.991 and can be verified through the official CBE database.
What is the credit limit of Wissa?
The estimated credit limit of Wissa is €263,904.
Is Wissa still active?
Wissa currently has the status "Normal situation" and is active.