Active · per the CBE, 29 October 2026
RESPONSUM logo

RESPONSUM

BE0634877668

Rechtspersoon Private limited company 1 establishment

RESPONSUM is an IT company in Zaventem. Private Limited, started on 5 August 2015, 1 establishment.

Excelsiorlaan 43 box 3, 1930 Zaventem responsum.eu

Behind the company: Rudi Jennes, Bavo's World BV, A-Company BV, Lode Peeters+2.

Active for

11 year, 2 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Two loss years in a row NBB

    Negative result in 2024 and 2025.

Financials

Financial year 2025

RESPONSUM from Zaventem, company number BE0634877668, closed financial year 2025 with a result of € -880,600 after tax. For that financial year RESPONSUM recorded a gross margin of € 297,487 and equity of € 404,273. Compared with financial year 2024, the result moved from € -1.3 million to € -880,600. The company made a loss. The buffer shrank hard: equity is 69 % below last year. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on August 17, 2026.

What it is worth Shrank hard

€ 404,273

▼ 69% vs 2024

Assets minus debts, by the books. What is left if everything were sold and paid today.

Loss Caution

€ -880,600

▲ 32 % less loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 759,429

▲ € 689,076 vs 2024

Cash and bank balances on the last day of the fiscal year.

Where the profit goes Caution

Loss, nothing to pay out

Reserves fell to € -1.4 million.

People and assets in 2025

Full-time equivalents

6.7

▼ 1.6 vs 2024

Average over the fiscal year, from the social balance sheet.

Wage cost

€ 492,402

▼ 17% vs 2024

€ 73,500 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Vehicles and equipment

€ 2,800

▼ 60% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 63 years to go

€ 4.2 million

▲ 112% vs 2024

€ 66,001 is repaid this year. At this pace the long-term loan is gone in ≈ 63 years.

Owed to suppliers

€ 353,178

▲ 144% vs 2024

Supplier invoices still open on the last day of the fiscal year.

Taxes and wages

€ 45,353

▼ 10% vs 2024

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € -383,010 € -409,876 € -236,020 € 297,487 ▲ € 533,507
Profit after taxes € -1,000,852 € -1,219,366 € -1,296,552 € -880,600 ▲ € 415,951
Equity € 1,770,488 € 2,580,867 € 1,284,873 € 404,273 ▼ 69%
Total debts € 956,711 € 946,609 € 2,686,140 € 5,153,426 ▲ 92%
Cash € 548,884 € 378,724 € 70,353 € 759,429 ▲ € 689,076
Retained profit € -1,508,268 € -2,727,634 € -524,186 € -1,404,786 ▼ € 880,600
Bank debt € 402,806 € 331,231 € 1,976,094 € 4,189,096 ▲ 112%
Balance sheet total € 2,727,199 € 3,527,477 € 3,971,013 € 5,557,699 ▲ 40%
Employees (FTE) 6.6 8.3 8.3 6.7 ▼ 1.6

Key figures of RESPONSUM, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.

What happened to RESPONSUM?

What happened at RESPONSUM in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: loss of € 880,600. filed late Source: NBB ↗
  • New establishment in Zaventem. KBO
  • Start of the company according to the CBE. KBO

In short

From € 1 million loss in 2022 to € 880,600 loss in 2025.

Paid € 1,211 in corporate taxes since 2022.

On average € 44,400 of value added per employee in 2025.

Management

The stake of VOLTA VENTURES II comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.

RESPONSUM

Behind RESPONSUM are Rudi Jennes, Bavo's World BV, A-Company BV, Lode Peeters, CD Costa BV and Volta Management II NV. The shares are held by VOLTA VENTURES II (17.4%).

Directors

According to the 2025 annual accounts

Bavo's World BV

Director · represented by Bavo Van den Heuvel

Also active at: Cranium Belgium, CRANIUM INTERNATIONAL HOLDING, Cingulum

A-Company BV

Director · represented by Alex Van Cauwenbergh

Also active at: Cranium Belgium, CRANIUM INTERNATIONAL HOLDING, Cingulum

Lode Peeters

Director

Also active at: BeHault Tech, Anchr Holdings Europe, LPPO, Pacific Residences

CD Costa BV

Director · represented by Catalina Daniels

Also active at: THE BIRDHOUSE

Volta Management II NV

Director · represented by Koen De Waele

Also active at: Whale, VOLTA VENTURES II, NannyML

Shareholders

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Excelsiorlaan 43 box 3

1930 Zaventem

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Website

Technologies

Cookie ConsentElementorFont AwesomeGoogle Tag ManagerHubSpot CMSHubSpot MarketingNginxPHPSwiperUIKitVimeoWPMLWordPressYoast SEOjQueryjQuery UIlazysizes

Certifications & Partners

ISO 27001GDPR Compliant

Hosting & Email

Email provider

Google Workspace

Hosting

COMBELL-AS, BE

Domain

Domain

responsum.eu

Registrar

Combell NV

Website info

HTTPS Ja
Languages EN

Features

Webshop Blog Jobs Ads Contact page

Security

✓ HTTPS
✗ SPF
✓ DMARC

Details

Company number
0634.877.668
VAT number
BE 0634.877.668
Registered office
Excelsiorlaan 43 bus 3, 1930 Zaventem
Names & denominations
RESPONSUM
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
5 August 2015
Peppol
Active · Active since 21 Oct 2026
Contact
responsum.eu
Activities · NACE

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Frequently asked questions

What does RESPONSUM do?
RESPONSUM is an IT company in Zaventem. Private Limited, started on 5 August 2015, 1 establishment.
What is the address of RESPONSUM?
The registered office of RESPONSUM is located at Excelsiorlaan 43 box 3, 1930 Zaventem.
Is RESPONSUM still active?
Yes. According to the CBE (29 October 2026) RESPONSUM is active, legal situation “Normale toestand”, started on 5 August 2015.
Is RESPONSUM registered on Peppol?
Yes, RESPONSUM is registered on the Peppol network with ID 0208:0634877668.
What is the enterprise number of RESPONSUM?
The enterprise number of RESPONSUM is BE0634877668.
When was RESPONSUM founded?
RESPONSUM was founded on 5 August 2015.