What is the address of GUI & CO?

The registered office of GUI & CO is located at Lauriergaarde 33, 1150 Sint-Pieters-Woluwe.

Is GUI & CO still active?

Yes. According to the CBE (19 September 2026) GUI & CO is active, legal situation “Normale toestand”, started on 24 November 2014.

Is GUI & CO registered on Peppol?

Yes, GUI & CO is registered on the Peppol network with ID 0208:0505639620.

What is the enterprise number of GUI & CO?

The enterprise number of GUI & CO is BE0505639620.

When was GUI & CO founded?

GUI & CO was founded on 24 November 2014.

Who are the directors of GUI & CO?

According to the 2024 annual accounts, the directors of GUI & CO are: Guillaume DESCLEE DE MAREDSOUS.

Is GUI & CO a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 24 November 2014; 4 annual accounts filed, latest fiscal year 2024; 1 directors known from the annual account.

How much profit did GUI & CO make in 2024?

GUI & CO posted a profit after taxes of € 65,853 in financial year 2024.

What is the revenue of GUI & CO?

As a small company, GUI & CO is not required to publish revenue in its annual accounts. In financial year 2024, its added value was € 91,701.

GUI & CO (Private Limited) - Sint-Pieters-Woluwe

Q: What does GUI & CO do?

GUI & CO is registered with the CBE as active in: Administratieve en ondersteunende activiteiten ten behoeve van kantoren. Private Limited, started on 24 November 2014, 1 establishment.

Dossier GUI & CO, printed on 19 September 2026 from databakkes.be/en/0505639620/gui-co. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2024

GUI & CO from Sint-Pieters-Woluwe, company number BE0505639620, closed financial year 2024 with a result of € 65,853 after tax. For that financial year GUI & CO recorded a gross margin of € 91,701 and equity of € 10,600. Compared with financial year 2023, the result moved from € 8,214 to € 65,853. Profitable, and profit is growing. The company holds a healthy buffer. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on July 1, 2025.

What it is worth Healthy

€ 10,600

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

Profit Growing

€ 65,853

▲ € 57,639 vs 2023

Profit after tax over the fiscal year.

Cash in the bank

€ 63,860

▲ 140% vs 2023

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

Where the profit goes Pays out

€ 65,853 paid out

100 % of the profit went to the shareholders, the rest stayed in the company.

People and assets in 2024

Full-time equivalents estimate The annual accounts report no full-time equivalents. A micro company with one active director is usually run by that person; this is an assumption, not a figure from the source.

≈ 1

No payroll staff. One director, so that person most likely runs the business.

Vehicles and equipment

€ 1,093

▲ 242% vs 2023

Book value of vehicles, furniture and equipment.

Debts at end 2024

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 1,827

▼ 45% vs 2023

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

Taxes

€ 16,465

▲ 45% vs 2023

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

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Key figures per fiscal year Download key figures (CSV)
	2021	2022	2023	2024	Change 2023 → 2024
Gross margin	€ 34,165 Gross margin 2021: € 34,165 First fiscal year in the series	€ 43,077 Gross margin 2022: € 43,077 ▲ 26% vs 2021 (€ 34,165) Favourable step	€ 18,572 Gross margin 2023: € 18,572 ▼ 57% vs 2022 (€ 43,077) Unfavourable step	€ 91,701 Gross margin 2024: € 91,701 ▲ € 73,129 vs 2023 (€ 18,572) Favourable step	▲ € 73,129
Profit after taxes	€ 23,815 Profit after taxes 2021: € 23,815 First fiscal year in the series	€ 30,408 Profit after taxes 2022: € 30,408 ▲ 28% vs 2021 (€ 23,815) Favourable step	€ 8,214 Profit after taxes 2023: € 8,214 ▼ 73% vs 2022 (€ 30,408) Unfavourable step	€ 65,853 Profit after taxes 2024: € 65,853 ▲ € 57,639 vs 2023 (€ 8,214) Favourable step	▲ € 57,639
Equity	€ 21,326 Equity 2021: € 21,326 First fiscal year in the series	€ 20,934 Equity 2022: € 20,934 ▼ 2% vs 2021 (€ 21,326) Unfavourable step	€ 10,600 Equity 2023: € 10,600 ▼ 49% vs 2022 (€ 20,934) Unfavourable step	€ 10,600 Equity 2024: € 10,600 Unchanged (€ 10,600) Unchanged
Total debts	€ 61,172 Total debts 2021: € 61,172 First fiscal year in the series	€ 49,915 Total debts 2022: € 49,915 ▼ 18% vs 2021 (€ 61,172) Favourable step	€ 39,637 Total debts 2023: € 39,637 ▼ 21% vs 2022 (€ 49,915) Favourable step	€ 84,148 Total debts 2024: € 84,148 ▲ 112% vs 2023 (€ 39,637) Unfavourable step	▲ 112%
Cash	€ 66,343 Cash 2021: € 66,343 First fiscal year in the series	€ 37,331 Cash 2022: € 37,331 ▼ 44% vs 2021 (€ 66,343) Unfavourable step	€ 26,650 Cash 2023: € 26,650 ▼ 29% vs 2022 (€ 37,331) Unfavourable step	€ 63,860 Cash 2024: € 63,860 ▲ 140% vs 2023 (€ 26,650) Favourable step	▲ 140%
Retained profit	€ 2,726 Retained profit 2021: € 2,726 First fiscal year in the series	€ 2,334 Retained profit 2022: € 2,334 ▼ 14% vs 2021 (€ 2,726) Unfavourable step	€ 0 Retained profit 2023: € 0 ▼ 100% vs 2022 (€ 2,334) Unfavourable step	€ 0 Retained profit 2024: € 0 Unchanged (€ 0) Unchanged
Dividend	€ 25,000 Dividend 2021: € 25,000 First fiscal year in the series	€ 30,800 Dividend 2022: € 30,800 ▲ 23% vs 2021 (€ 25,000) Unchanged	€ 10,548 Dividend 2023: € 10,548 ▼ 66% vs 2022 (€ 30,800) Unchanged	€ 65,853 Dividend 2024: € 65,853 ▲ € 55,305 vs 2023 (€ 10,548) Unchanged	▲ € 55,305
Balance sheet total	€ 82,498 Balance sheet total 2021: € 82,498 First fiscal year in the series	€ 70,849 Balance sheet total 2022: € 70,849 ▼ 14% vs 2021 (€ 82,498) Unchanged	€ 50,237 Balance sheet total 2023: € 50,237 ▼ 29% vs 2022 (€ 70,849) Unchanged	€ 94,748 Balance sheet total 2024: € 94,748 ▲ 89% vs 2023 (€ 50,237) Unchanged	▲ 89%

Key figures of GUI & CO, fiscal years 2021 to 2024, from the annual accounts filed with the National Bank of Belgium.The annual account for fiscal year 2025 has not been filed yet; it was expected before 31 July 2026.

What happened to GUI & CO?

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

Jul 1, 2025 New annual accounts for financial year 2024: profit of € 65,853 (▲ € 57,639 vs 2023). Source: NBB ↗
Nov 24, 2014 New establishment in Etterbeek. KBO
Nov 24, 2014 Start of the company according to the CBE. KBO

In short

From € 23,815 profit in 2021 to € 65,853 profit in 2024.

Paid € 38,724 in corporate taxes since 2021.

Best year ever: 2024, with € 65,853 profit.

Paid out € 132,201 in dividends to the owners in total.

Original PDFs at the National Bank ↗

A new publication or filing at GUI & CO? We notify you, reason included.

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My folder 3 companies

De Lijn 8 June 2026 New annual account 2025

filed on 8 June 2026

What was left

€ 20 k ▼ 91%
Money in the bank

€ 178 k ▼ 98%

Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit

Real filings at the National Bank

Management

Guillaume DESCLEE DE MAREDSOUS

GUI & CO

Abbove

Behind GUI & CO is Guillaume DESCLEE DE MAREDSOUS. Guillaume DESCLEE DE MAREDSOUS is also behind Abbove.

See the full network in the app

Directors

According to the 2024 annual accounts

Guillaume DESCLEE DE MAREDSOUS

Manager

Also active at: Abbove

Establishments

Establishment units

Physical locations of this company

Registered office

Lauriergaarde 33

1150 Sint-Pieters-Woluwe

2.255.701.643

Sint Michielswarande 30

1040 Etterbeek

Active since 24 November 2014

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.

All companies at this address →

LVHC-CONSULTING

€ 124,529 gross margin · 2025

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

Details

Company number

0505.639.620

VAT number

BE 0505.639.620

Registered office

Lauriergaarde 33, 1150 Sint-Pieters-Woluwe

Names & denominations

GUI & CO

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

24 November 2014

Peppol

Active · Active since 20 Nov 2020

Activities · NACE

Administratieve en ondersteunende activiteiten ten behoeve van kantoren

Diverse administratieve activiteiten ten behoeve van kantoren

View on CBE Public ↗ Annual accounts (NBB) ↗

GUI & CO

Financials

What happened to GUI & CO?

Know what changes at your customers, suppliers and competitors. Without reading an annual account.

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions