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THELIUS

Active Private limited companyfounded 2003active for 23 yearsNaamsestraat 69, 1000 BrusselsKBO/BCE: BE 0479.911.755

Lifetime

18 annual accounts with figures on one time axis, 22 filings since 2004
peak €631,673 (2014)
€80,934▼ 52.6%
lowest -€27,930 (2023)
€14,662▼ 86.0%
peak €46,069 (2017)
€25,797▲ 0.4%
€388,880▲ 4.7%
peak 2.5 FTE (2011)
1.3 FTEunchanged
Board6 names since 2016
4 directors and 3 others
Documentsfilings and deeds
20-02-202620 days late
2025financial year
Gross margin from €170,733 to €80,934Result from €104,965 to €14,662Cash from €139,650 to €88,783

Key points

from the 2025 annual accounts

Result

€14,662 ▼ 86.0%
€105,0002024€14,7002025

The result fell in 2025 from €104,965 to €14,662.

Turnover

≈ €180,000 estimated

The accounts state no turnover.

Debts

€388,880 94% of the balance sheet
Suppliers 61%Taxes and wages 11%Other 27%

Of this, €378,505 falls due within a year.

Staff

1 employees on 30-06-2025
342023121220241102025

In 2025, 11 people joined and nobody left.

Filings

22 annual accounts since 2004
deadline20102020

Seven of the last ten came late. The 2024 accounts came latest: 40 days after the end of the period.

Position in the sector

€25,797

Less equity than 82% of companies in legal and accounting. Sector median €249,461 · 1,057 companies.

Checked score

Bankruptcy probability within 12 months

Financial strength

Score breakdown

Comparable companies, two years later

In July 2024, 1,083 companies had the same profile as THELIUS has now. Each dot stands for 3 companies, two years later.

96.9%
were still trading
2.2%
stopped another way
0.8%
went bankrupt
  • Micro
  • 20 years or older
  • solvency under 10%
  • a profit under 5% of the balance sheet
Test of the method

The method was tested on the 497,448 companies of July 2024. Each company was given the bankruptcy share of the same profile a year earlier, in July 2023. The expectation was that 1.6% would go bankrupt within 24 months. In fact 1.7% went bankrupt.

The companies in ten equal groups, from the lowest to the highest expected share
Group Expected Actual
1 0.2% 0.2%
2 0.3% 0.5%
3 0.5% 0.6%
4 0.7% 0.8%
5 0.9% 0.9%
6 1.3% 1.5%
7 1.6% 1.8%
8 1.8% 1.8%
9 3.0% 3.1%
10 5.6% 6.2%

A company that went bankrupt had a higher expected share than one that kept going in 74.5% of comparisons. The level depends on the economy. In a year with more bankruptcies than the year before, the actual share is higher than the expected one.

This is an observation about 1,083 companies, not a prediction for THELIUS. The sector does not count, because the KBO no longer lists a sector for a company that has stopped. By sector, mostly the survivors would count, which would paint too rosy a picture.

Credit verdict

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The scores and ratios are Checked's own calculations, not a credit decision.

Signals

Board and ownership

Director, since 15-11-2023
Director,
Director
Director, since 15-11-2023
Board & ownership

Recent changes

Registered in the Peppol Directory Reachable for e-invoices through 0208:0479911755
3 directors appointed , and · Permanent representative: · Legal-form conversion: from coöperatieve vennootschap met beperkte aansprakelijkheid to private limited company · Gazette deed
Appointment: (director) General meeting of 17-12-2020 · Gazette deed
2 directors appointed and · Permanent representative: · General meeting of 28-06-2018 · Gazette deed
All 34 events

Comparable companies

same main activity, similar in size and age
Company
THELIUS Brussels €414,677 €80,934 6.2% 1.3
De Caluwé & Horsmans Ixelles €450,451 €108,118 41.8% 1.5
DDVD Diest €462,155 €110,737 50.6% 1.5
CABINET MICHEL FADEUR Charleroi €447,755 €82,313 58.2% 1.4
ABBELOOS & GHYSBRECHT Dendermonde €296,768 €106,904 58.4% 1
Murielle DEVILLEZ, Cabinet d'Avocat Binche €350,114 €105,681 90.3% 1
ADVOCATENKANTOOR CALLIAUW Knokke-Heist €329,685 €106,126 30.4% 2

These companies have the same main activity as THELIUS: activities of lawyers (NACE 69101). They are comparable in size and age: total assets between €297,000 and €462,000, founded between 1991 and 2009.

Official details

Source: KBO
Status
Active since 02-04-2003Normal situation
Registered office
10 active companies are registered at this address1 started in the 12 months before. Source: KBO register, as of 11 November 2026.
Activity
Activities of lawyersNACE 69101
Establishment unit
2.227.848.1911000 Brussels, since 20-05-2009
Financial year end
30 June
Peppol
Reachable since 03-12-2025
Company details

Annual accounts to 30-06-2025

€414,677▲ 4.4%
Employeeson 30-06-2025
1=
Filing
Filed on 20-02-2026
Financials

Insights on THELIUS

THELIUS has existed since 2003. The gross margin fell from €213,219 in 2022 to €34,623 in 2023.

Sources: KBO register, filings at the National Bank, Belgian Official Gazette. Click a figure with a dotted line for the item and the filing.

Key facts about THELIUS

What is the company number of THELIUS?
The company number of THELIUS is 0479.911.755. The VAT number is the same number with BE in front: BE 0479.911.755.
Where is THELIUS based?
The registered office is at Naamsestraat 69, 1000 Brussels.Company details
What does THELIUS do?
According to the KBO register, the main activity is activities of lawyers (NACE 69101).
What is the legal form of THELIUS?
THELIUS is a private limited company (BV).
When was THELIUS founded?
THELIUS was founded on 02-04-2003.
Is THELIUS still active?
Yes, THELIUS is an active enterprise in the KBO register.
How many employees does THELIUS have?
THELIUS had an average of 1.3 full-time equivalents in financial year 2025, according to the filed annual accounts.Financials
What is the turnover of THELIUS?
The turnover in financial year 2025 is ≈ €180,000. This figure is estimated from the gross margin of €80,934 and 111 comparable companies (NACE 69). It probably lies between €130,000 and €240,000.
Is THELIUS profitable?
In financial year 2025, THELIUS made a profit of €14,662.
Where can I find the annual accounts of THELIUS?
THELIUS filed 22 annual accounts with the National Bank of Belgium, the latest for financial year 2025.
When are the next annual accounts of THELIUS due?
THELIUS must file the annual accounts for financial year 2026 by 31-01-2027.Timeline

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