Active · per the CBE, 18 September 2026
UNDERSIDE logo

UNDERSIDE

BE0471729212

Rechtspersoon Private limited company 1 establishment

UNDERSIDE is an IT company in Charleroi. Private Limited, started on 18 April 2000, 1 establishment.

Avenue Georges Lemaitre 5, 6041 Charleroi underside.be +0032 2 335 26 40

Behind the company: Christophe Degraeve, Maxence Schoonians, Hélène Dassy, Olivier Pirson+1.

Active for

26 year, 5 months

Warning lights

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

  • Shrinking team NBB

    FTE fell two years in a row, from 15.3 to 6.7.

Financials

Financial year 2025

UNDERSIDE from Charleroi, company number BE0471729212, closed financial year 2025 with a result of € 74,015 after tax. For that financial year UNDERSIDE recorded a gross margin of € 697,324 and equity of € 403,598. Compared with financial year 2024, the result moved from € -482,995 to € 74,015. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on July 23, 2026.

What it is worth Growing

€ 403,598

▲ 22% vs 2024

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

Profit Growing

€ 74,015

▲ still € 482,995 loss in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 501,633

▲ 115% vs 2024

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

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 66,576.

People and assets in 2025

Full-time equivalents

6.7

▼ 2.6 vs 2024

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

Wage cost

€ 419,567

▼ 12% vs 2024

€ 62,600 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

€ 6,039

▼ 78% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 2 years to go

€ 621,304

▼ 23% vs 2024

€ 171,063 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.

Owed to suppliers

€ 348,483

▲ € 262,811 vs 2024

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

Taxes and wages

€ 79,058

▲ 43% vs 2024

Taxes, VAT and social contributions still to pay.

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 1,405,438 € 951,535 € 433,886 € 697,324 ▲ 61%
Profit after taxes € 61,098 € -28,932 € -482,995 € 74,015 ▲ € 557,009
Equity € 868,520 € 826,083 € 329,583 € 403,598 ▲ 22%
Total debts € 1,287,644 € 1,407,628 € 1,145,105 € 1,258,962 ▲ 10%
Cash € 516,498 € 379,393 € 233,042 € 501,633 ▲ 115%
Land & buildings € 270,534 € 286,948 € 272,013 € 257,078 ▼ 5%
Retained profit € 509,138 € 480,206 € -2,788 € 66,576 ▲ € 69,365
Bank debt € 749,885 € 935,681 € 803,578 € 621,304 ▼ 23%
Balance sheet total € 2,162,646 € 2,236,647 € 1,474,688 € 1,662,560 ▲ 13%
Employees (FTE) 20.8 15.3 9.3 6.7 ▼ 2.6

Key figures of UNDERSIDE, 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 UNDERSIDE?

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

  • New annual accounts for financial year 2025: profit of € 74,015. Source: NBB ↗
  • Christophe Degraeve became a director. NBB
  • Maxence Schoonians became a director. NBB
  • Hélène Dassy became a director. NBB
  • Olivier Pirson became a director. NBB
  • Jean-Michel Block became a director. NBB
  • New establishment in Charleroi. KBO
  • Start of the company according to the CBE. KBO

In short

From € 61,098 profit in 2022 to € 74,015 profit in 2025.

Paid € 73,521 in corporate taxes since 2022.

Best year ever: 2025, with € 74,015 profit.

On average € 104,100 of value added per employee in 2025.

Management

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

UNDERSIDE

Behind UNDERSIDE are Christophe Degraeve, Maxence Schoonians, Hélène Dassy, Olivier Pirson and Jean-Michel Block. The shares are held by NEON SLIME (15%).

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Directors

According to the 2025 annual accounts

Christophe Degraeve

Administrateur Statutaire

Also active at: NEON SLIME

since 2020

Maxence Schoonians

Director

since 2020

Hélène Dassy

Director

since 2020

Olivier Pirson

Director

since 2020

Jean-Michel Block

Director

since 2020

Shareholders

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Avenue Georges Lemaitre 5

6041 Charleroi

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

Website

Technologies

Advanced Custom FieldsGoogle AnalyticsGoogle App EngineLinkedIn InsightLodashPHPPWAReactWixlazysizes

Hosting & Email

Email provider

Self-hosted

Hosting

WIX_COM, IL

Website info

HTTPS Ja
Languages FR
Copyright 2026

Features

Webshop Ads

Security

HTTPS
SPF
DMARC

Network

Load balancing

Details

Company number
0471.729.212
VAT number
BE 0471.729.212
Registered office
Avenue Georges Lemaitre 5, 6041 Charleroi
Names & denominations
UNDERSIDE
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
18 April 2000
Peppol
Active · Active since 1 Jan 2001
Activities · NACE

Activiteiten op het gebied van computerconsultancy en beheer van computerfaciliteiten

Computeradviesbureaus

Ontwerpen van computerprogramma’s

Overige advisering in verband met programmatuur en levering van programmatuur

Computerconsultancy-activiteiten

Ontwerpen en programmeren van computerprogramma's

Computerinfrastructuur, gegevensverwerking, hosting en aanverwante activiteiten

Reparatie en onderhoud van computers en communicatieapparatuur

+6

Frequently asked questions

What does UNDERSIDE do?
UNDERSIDE is an IT company in Charleroi. Private Limited, started on 18 April 2000, 1 establishment.
What is the address of UNDERSIDE?
The registered office of UNDERSIDE is located at Avenue Georges Lemaitre 5, 6041 Charleroi.
Is UNDERSIDE still active?
Yes. According to the CBE (18 September 2026) UNDERSIDE is active, legal situation “Normale toestand”, started on 18 April 2000.
Is UNDERSIDE registered on Peppol?
Yes, UNDERSIDE is registered on the Peppol network with ID 0208:0471729212.
What is the enterprise number of UNDERSIDE?
The enterprise number of UNDERSIDE is BE0471729212.
When was UNDERSIDE founded?
UNDERSIDE was founded on 18 April 2000.