ARC@SS is an architecture firm in Leuven. Private Limited, started on 17 September 1993.

What is the address of ARC@SS?

The registered office of ARC@SS is located at Waversebaan 20, 3001 Leuven.

Is ARC@SS still active?

Yes. According to the CBE (30 September 2026) ARC@SS is active, legal situation “Normale toestand”, started on 17 September 1993.

Is ARC@SS registered on Peppol?

Yes, ARC@SS is registered on the Peppol network with ID 0208:0450930531.

What is the enterprise number of ARC@SS?

The enterprise number of ARC@SS is BE0450930531.

When was ARC@SS founded?

ARC@SS was founded on 17 September 1993.

Who are the directors of ARC@SS?

According to the 2025 annual accounts, the directors of ARC@SS are: Eddy Mellaerts.

Is ARC@SS a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 17 September 1993; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did ARC@SS make in 2025?

ARC@SS posted a profit after taxes of € 18,716 in financial year 2025.

What is the revenue of ARC@SS?

As a small company, ARC@SS is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 34,538.

ARC@SS (Private Limited) - Leuven - BE0450930531

Dossier ARC@SS, printed on 30 September 2026 from databakkes.be/en/0450930531/arc-ss. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

ARC@SS from Leuven, company number BE0450930531, closed financial year 2025 with a result of € 18,716 after tax. For that financial year ARC@SS recorded a gross margin of € 34,538 and equity of € 166,788. Compared with financial year 2024, the result moved from € 33,105 to € 18,716. The company is profitable. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on June 10, 2026.

What it is worth Growing

€ 166,788

▲ 13% vs 2024

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

Profit Healthy

€ 18,716

▼ 43% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 47,759

▲ 72% 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 € 148,196.

People and assets in 2025

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

€ 1,626

▼ 76% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 2 years to go The accounts give the long-term loan and the part due within the year. The remainder divided by that part is the number of years at an equal pace; a new loan or early repayment changes it.

€ 5,448

▼ 32% vs 2024

€ 2,680 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.

Owed to suppliers

€ 2,071

▲ € 1,694 vs 2024

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

Taxes

€ 1,632

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)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 34,731 Gross margin 2022: € 34,731 First fiscal year in the series	€ 52,360 Gross margin 2023: € 52,360 ▲ 51% vs 2022 (€ 34,731) Favourable step	€ 57,872 Gross margin 2024: € 57,872 ▲ 11% vs 2023 (€ 52,360) Favourable step	€ 34,538 Gross margin 2025: € 34,538 ▼ 40% vs 2024 (€ 57,872) Unfavourable step	▼ 40%
Profit after taxes	€ 20,773 Profit after taxes 2022: € 20,773 First fiscal year in the series	€ 30,526 Profit after taxes 2023: € 30,526 ▲ 47% vs 2022 (€ 20,773) Favourable step	€ 33,105 Profit after taxes 2024: € 33,105 ▲ 8% vs 2023 (€ 30,526) Favourable step	€ 18,716 Profit after taxes 2025: € 18,716 ▼ 43% vs 2024 (€ 33,105) Unfavourable step	▼ 43%
Equity	€ 84,441 Equity 2022: € 84,441 First fiscal year in the series	€ 114,967 Equity 2023: € 114,967 ▲ 36% vs 2022 (€ 84,441) Favourable step	€ 148,072 Equity 2024: € 148,072 ▲ 29% vs 2023 (€ 114,967) Favourable step	€ 166,788 Equity 2025: € 166,788 ▲ 13% vs 2024 (€ 148,072) Favourable step	▲ 13%
Total debts	€ 33,184 Total debts 2022: € 33,184 First fiscal year in the series	€ 16,828 Total debts 2023: € 16,828 ▼ 49% vs 2022 (€ 33,184) Favourable step	€ 8,420 Total debts 2024: € 8,420 ▼ 50% vs 2023 (€ 16,828) Favourable step	€ 9,151 Total debts 2025: € 9,151 ▲ 9% vs 2024 (€ 8,420) Unfavourable step	▲ 9%
Cash	€ 576 Cash 2022: € 576 First fiscal year in the series	€ 3,770 Cash 2023: € 3,770 ▲ € 3,194 vs 2022 (€ 576) Favourable step	€ 27,757 Cash 2024: € 27,757 ▲ € 23,988 vs 2023 (€ 3,770) Favourable step	€ 47,759 Cash 2025: € 47,759 ▲ 72% vs 2024 (€ 27,757) Favourable step	▲ 72%
Land & buildings	€ 55,755 Land & buildings 2022: € 55,755 First fiscal year in the series	€ 52,754 Land & buildings 2023: € 52,754 ▼ 5% vs 2022 (€ 55,755) Unchanged	€ 49,753 Land & buildings 2024: € 49,753 ▼ 6% vs 2023 (€ 52,754) Unchanged	€ 52,445 Land & buildings 2025: € 52,445 ▲ 5% vs 2024 (€ 49,753) Unchanged	▲ 5%
Retained profit	€ 65,849 Retained profit 2022: € 65,849 First fiscal year in the series	€ 96,375 Retained profit 2023: € 96,375 ▲ 46% vs 2022 (€ 65,849) Favourable step	€ 129,480 Retained profit 2024: € 129,480 ▲ 34% vs 2023 (€ 96,375) Favourable step	€ 148,196 Retained profit 2025: € 148,196 ▲ 14% vs 2024 (€ 129,480) Favourable step	▲ 14%
Bank debt	€ 0 Bank debt 2022: € 0 First fiscal year in the series	€ 10,556 Bank debt 2023: € 10,556 Unchanged (€ 0) Unfavourable step	€ 8,043 Bank debt 2024: € 8,043 ▼ 24% vs 2023 (€ 10,556) Favourable step	€ 5,448 Bank debt 2025: € 5,448 ▼ 32% vs 2024 (€ 8,043) Favourable step	▼ 32%
Balance sheet total	€ 117,625 Balance sheet total 2022: € 117,625 First fiscal year in the series	€ 131,795 Balance sheet total 2023: € 131,795 ▲ 12% vs 2022 (€ 117,625) Unchanged	€ 156,492 Balance sheet total 2024: € 156,492 ▲ 19% vs 2023 (€ 131,795) Unchanged	€ 175,939 Balance sheet total 2025: € 175,939 ▲ 12% vs 2024 (€ 156,492) Unchanged	▲ 12%

Key figures of ARC@SS, 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 ARC@SS?

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

Jun 10, 2026 New annual accounts for financial year 2025: profit of € 18,716 (▼ 43% vs 2024). Source: NBB ↗
Sep 17, 1993 Start of the company according to the CBE. KBO

In short

From € 20,773 profit in 2022 to € 18,716 profit in 2025.

Paid € 40,972 in corporate taxes since 2022.

Best year ever: 2024, with € 33,105 profit.

Original PDFs at the National Bank ↗

A new publication or filing at ARC@SS? 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

Eddy Mellaerts

ARC@SS

Behind ARC@SS is Eddy Mellaerts.

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Directors

According to the 2025 annual accounts

Eddy Mellaerts

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Waversebaan 20

3001 Leuven

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

Details

Company number

0450.930.531

VAT number

BE 0450.930.531

Registered office

Waversebaan 20, 3001 Leuven

Names & denominations

ARC@SS

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

17 September 1993

Peppol

Active · Active since 19 Nov 2025

Activities · NACE

Activiteiten van bouwarchitecten

Architecten

View on CBE Public ↗ Annual accounts (NBB) ↗

ARC@SS

Financials

What happened to ARC@SS?

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

Management

Directors

Establishments

Establishment units

Details

Frequently asked questions