Wonderbox
ActiveSummary
Wonderbox has been active since 2009 and the Belgian Official Gazette contains no insolvency or warning signals. The 2026 annual accounts show equity of €973,630 and a net result of €82,990. Equity has been growing by about 19% per year since 2018. Its solvency ranks better than 14% of 374 sector peers (NACE 73, financial year 2026). The computed 12-month bankruptcy probability is 0.3% (very low).
Overview
Official details
Source: KBO- Status
- Active since 03-12-2009 Normal situation
- Registered office
- 42 active companies are registered at this address 1 started in the 12 months before. Source: KBO register, as of 5 November 2026.
- Activity
- Public relations and communication consultancy NACE 73300and 3 others
- Joint committee
- 200 Auxiliary committee for white-collar workers · annual accounts 30-04-2026
- Establishment unit
- 2.207.736.727 1200 Woluwe-Saint-Lambert, since 20-03-2012
- Financial year end
- 30 April
- Peppol
- Reachable
Board and ownership
- Fabrice LÉPINEManaging director
- Pierre-Louis JEZEQUELManaging director
- Auditor
- Robrechts Lenaerts Bedrijfsrevisoren - Réviseurs d'entreprises
- Wonderbox S.A.S.consolidatesannual accounts 30-04-2026
Financial position
- Bankruptcy probabilitywithin 12 months
- 0.3%
- Gross margin
- €1.7m
- ▼ 16.8%
- Turnover
- ≈ €2.9m
- estimated
- Profit
- €82,990
- ▲ 125%
- Equity
- €973,630
- ▲ 9.3%
- Total assets
- €37.1m
- ▼ 12.8%
- Employees on 30-04-2026
- 16
- ▼ 20.0%
Score breakdownraises riskEquity €973,630 (2.6% of total assets)Liquidity: current ratio 2.12, cash €237,407lowers riskFounded in 2009Legal form: public limited companyShow the evidence
Checked score
About 3 in 1,000 comparable companies go bankrupt within 12 months (an estimate).
Calculation
The band follows from the bankruptcy probability. 10 more points roughly halve it.
| 75-100 | Excellent | under 0.55% |
| 60-74 | Healthy | 0.55% to 1.5% |
| 45-59 | Fair | 1.5% to 4.2% |
| 25-44 | Weak | 4.2% to 15.0% |
| 0-24 | Critical | over 15.0% |
Where the company stands within its band depends half on the bankruptcy probability and half on how it does against its sector peers (NACE 73, small). It does better than 9% of them on solvency, 18% on liquidity, 36% on profitability and 64% on growth.
The bankruptcy probability was computed on 04-11-2026 by the bankruptcy model of 2 October 2026, which learns from Belgian bankruptcies and reads the registers, the annual accounts and the Belgian Official Gazette.
The probability rests on the annual accounts with balance sheet date 30-04-2026.
Of the companies with a bankruptcy probability in the very low class on 30-06-2025, 0.1% went bankrupt within twelve months.
Some facts cap the score, however low the probability. With negative or zero equity, a heavy loss, a special status in the KBO, one missing filing or accounts filed more than 90 days late, the score is Fair at most (59). With two missing filings, it is Weak at most (44). During a judicial reorganisation or at the company's end (bankruptcy, dissolution, liquidation), it is Critical at most (24).
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Signals
The company filed its last 7 accounts on average 32 days before the deadline. In the sector (NACE 73), the median for financial year 2024 was 6 days before the deadline, and 36% of those companies filed late.
Searched, nothing found (2)
Key points
- Caution: Lower solvency than 85% of companies in advertising and market researchsector median 55.2% · 374 companies 2.6% View
- Positive: 8 profitable years in a rowprofit 2026: €82,990 8 years View
- Positive: Filed on time since financial year 2021accounts within the deadline every year 6 years View
- Caution: Fewer staff in 2026from 24.4 FTE to 17 FTE ▼ 30.3% View
Recent changes
- · Gazette deed Resignations: Jacques-Christophe BLOUZARD (daily management delegate) and Bertille BUREL (day-to-day manager)
- · Gazette deed Reappointment: Robrechts Lenaerts Bedrijfsrevisoren - Réviseurs d'entreprises (statutory auditor)
- · Gazette deed Assemblee GeneraleGeneral meeting of 10-11-2023
Comparable companies
These companies have the same main activity as Wonderbox: public relations and communication consultancy (NACE 73300). They are comparable in size and age: total assets between €10m and €45m, founded between 2005 and 2011.
| Company | Total assets | Gross margin |
|---|---|---|
| Wonderbox Woluwe-Saint-Lambert | €37.1m | €1.7m |
| ELFIL Oudenaarde | €44.9m | €1.6m |
| FINN Saint-Josse-ten-Noode | €10.5m | €2.7m |
| Facebook Belgium Brussels | €39.2m | - |
| AMNASSEN Woluwe-Saint-Pierre | €16.1m | €1.0m |
| CTM Kontich | €31.0m | €0.6m |
| Veldeman Management Company Dendermonde | €29.6m | - |
Key facts about Wonderbox
- What is the company number of Wonderbox?
- The company number of Wonderbox is 0821.125.982. The VAT number is the same number with BE in front: BE 0821.125.982.
- Where is Wonderbox based?
- The registered office is at Brand Whitlocklaan 87, 1200 Woluwe-Saint-Lambert.Company details
- What does Wonderbox do?
- According to the KBO register, the main activity is public relations and communication consultancy (NACE 73300).
- What is the legal form of Wonderbox?
- Wonderbox is a public limited company (NV).
- When was Wonderbox founded?
- Wonderbox was founded on 03-12-2009.
- Is Wonderbox still active?
- Yes, Wonderbox is an active enterprise in the KBO register.
- How many employees does Wonderbox have?
- Wonderbox had an average of 17 full-time equivalents in financial year 2026, according to the filed annual accounts.Financials
- Which joint committee does Wonderbox fall under?
- In its 30-04-2026 annual accounts, Wonderbox states joint committee 200 (Auxiliary committee for white-collar workers).
- What is the turnover of Wonderbox?
- The turnover in financial year 2026 is ≈ €2.9m. This figure is estimated from the gross margin of €1.7m and 1,584 comparable companies of the same size. It probably lies between €2.0m and €4.8m. It is a rough estimate. In financial year 2023 turnover was €1.6m.
- Is Wonderbox profitable?
- In financial year 2026, Wonderbox made a profit of €82,990.
- Where can I find the annual accounts of Wonderbox?
- Wonderbox filed 17 annual accounts with the National Bank of Belgium, the latest for financial year 2026.
- When are the next annual accounts of Wonderbox due?
- Wonderbox must file the annual accounts for financial year 2027 by 30-11-2027.Timeline
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