QUANTUM CONSTRUCT

Inactive

Private limited company (pre-2019)KBO/BCE: BE 0668.666.035

Inactive since 12-09-2026; last annual accounts for financial year 2023.

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QUANTUM CONSTRUCTInactive

Report

Activity

Activity not known

Size

€53,002turnover 2023

Equity: €18,910
Profit: €859

Financial health

Inactive: no score

Structure

1 of 5 deeds summarised

Signalsraises riskTwo or more financial years not filedneutralLatest accounts filed on timeShow the evidence

Signals

Two signals.

raises riskneutral

Two or more financial years not filed

Since the financial year that closed on 31-05-2024, 2 financial years are missing at the National Bank. A company this far behind goes bankrupt within the year nineteen times as often as a punctual filer.

NBB · 6 filings

Position against the passed deadline

31-05-2024 year end31-12-2024 deadline29-10-2026 today

Latest accounts filed on time

The financial year that closed on 31-05-2023 was due by 31-12-2023 and was filed on 07-12-2023, 24 days ahead of the deadline.

NBB · 6 filings

Deviation from the deadline

2025

not filed

2024

not filed

2023

24 days early

2022

26 days early

2021

31 days early

2020

49 days early

2019

43 days early

← before the deadline after the deadline →

tick = median of all Belgian filings

This company filed its last 5 accounts on average 35 days before the deadline; the Belgian median for financial year 2024 is 4 days before the deadline, and 38% of all filings were late.

Searched, nothing found (1)

No strike-offs in the KBO publications

Searched since 2021.

KBO publications · our coverage

17-09-2026 Judicial dissolution and immediate closureEnterprise Court of Brussels ·…
12-12-2024 Registered officeDirector in office · Registered-office…
07-12-2023 Annual accounts filedfinancial year 2023 · micro…

Financials · financial year 2023, micro format

Turnover

€53,002▼ 59.7%

2022 · €131,670

EBIT margin

2.4%▲ 2.0pp

2022 · 0.4%

Net result

€859▼ 9.2%

2022 · €946

Working capital

€18,437▲ 11.6%

2022 · €16,514

Trend over the years

Last 5 years All years

2019 to 2023, 5 financial years 2019 to 2023, 5 financial years

The operating result recovers in 2023; 2023 is 133% above 2022.

Turnover and resultEquity and debtWorking capitalMargins and return

What the company sold each financial year and what was left of it. A loss stands below the zero line.

Turnover€53,002 2023 Operating result€1,275 2023 Net result€859 2023

Every figure with its change against the financial year before

favourable unfavourable

Line20192020202120222023

Turnover€65,025-€82,619▲ 27.1%€118,652▲ 43.6%€131,670▲ 11.0%€53,002▼ 59.7%

Operating result€10,493--€1,088€1,139€546▼ 52.0%€1,275▲ 133%

Net result€8,341-€112▼ 98.7%€2,047▲ 18×€946▼ 53.8%€859▼ 9.2%

EBIT margin16.1%--1.3%▼ 17.5pp1.0%▲ 2.3pp0.4%▼ 0.5pp2.4%▲ 2.0pp

Equity€14,946-€15,058▲ 0.7%€17,105▲ 13.6%€18,051▲ 5.5%€18,910▲ 4.8%

Total assets€18,403-€19,025▲ 3.4%€24,089▲ 26.6%€18,826▼ 21.8%€24,650▲ 30.9%

Debt€3,457-€3,968▲ 14.8%€6,984▲ 76.0%€775▼ 88.9%€5,740▲ 641%

Working capital€14,042-€14,606▲ 4.0%€14,472▼ 0.9%€16,514▲ 14.1%€18,437▲ 11.6%

Balance-sheet composition

2023 in colour, 2022 as the grey bar beneath

Assets €24,650

98.1%

Fixed assets €473 ▼ 69.2%

Current assets €24,177 ▲ 39.8%

Equity and liabilities €24,650

76.7%

23.3%

Equity €18,910 ▲ 4.8%

Debt €5,740 ▲ 641%

Debt's share of the balance-sheet total rises from 4.1% to 23.3%. Equity and debt are higher.

Key figures and ratios

2023 value · change against 2022

EBITDA

€2,339▼

2022 · €2,860

Cash flow

€1,923▼

2022 · €3,259

Current ratio

4.21▼

2022 · 22.31

Debt to equity

0.30▲

2022 · 0.04

ROE

4.5%▼

2022 · 5.2%

ROA

3.5%▼

2022 · 5.0%

Interest coverage

13.64▼

2022 · 15.75

Debt ≤ 1 year

€5,740▲

2022 · €775

Income taxes

€1,012▲

2022 · €679

Green means a favourable move, even when the figure itself falls: as with debt or debt to equity.

Annual accounts

OverviewIncome statement Balance sheet Cash flow

Last 5 years All years

Filed annual accounts As filed with the NBB · 2023 against 2022 · 38 lines

Balance sheet Code20222023

Assets

Total assets20/58€18,826€24,650▲

Fixed assets21/28€1,537€473▼

Tangible fixed assets22/27€1,537€473▼

Furniture and vehicles24€1,537€473▼

Current assets29/58€17,289€24,177▲

Amounts receivable within one year40/41€16,771€24,156▲

Trade receivables40€4,261€8,025▲

Other amounts receivable41€12,510€16,131▲

Cash at bank and in hand54/58€518€21▼

Equity and liabilities

Total equity and liabilities10/49€18,826€24,650▲

Equity10/15€18,051€18,910▲

Contributions10/11€6,200€6,200=

Reserves13€1,860€1,860=

Non-distributable reserves130/1€1,860€1,860=

Reserves not available under the articles1311€1,860€1,860=

Profit (loss) carried forward14€9,991€10,850▲

Amounts payable17/49€775€5,740▲

Amounts payable within one year42/48€775€5,740▲

Trade debts44€96€4,265▲

Suppliers440/4€96€4,265▲

Taxes, remuneration and social security45€679€1,475▲

Taxes450/3€679€1,475▲

Income statement Code20222023

Turnover70€131,670€53,002▼

Goods, raw materials, services and sundry goods60/61€128,217€50,601▼

Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets630€2,313€1,064▼

Other operating charges640/8€593€62▼

Gross operating margin9900€3,453€2,401▼

Operating profit (loss)9901€546€1,275▲

Financial income75/76B€1,261€768▼

Recurring financial income75€1,261€768▼

Financial charges65/66B€182€171▼

Recurring financial charges65€182€171▼

Profit (loss) for the period before taxes9903€1,626€1,871▲

Income taxes67/77€679€1,012▲

Profit (loss) for the period9904€946€859▼

Profit (loss) for the period to be appropriated9905€946€859▼

Appropriation of the result

Profit (loss) to be appropriated9906€9,991€10,850▲

Profit (loss) brought forward from the previous period14P€9,045€9,991▲

The notes to these accounts (4 items: statements of assets and debts, cost breakdowns, rights and commitments) are not shown here.

Line	2019	2020	2021	2022	2023	Change
Turnover70	€65,025	€82,619	€118,652	€131,670	€53,002	▼ 59.7%
Goods, raw materials, services and sundry goods60/61	-	-	-	€128,217	€50,601	▼ 60.5%
Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets630	€2,752	€452	€1,769	€2,313	€1,064	▼ 54.0%
Other operating charges640/8	-	-	-	€593	€62	▼ 89.5%
Gross operating margin9900	€13,363	-€292	€3,676	€3,453	€2,401	▼ 30.5%
Operating profit (loss)9901	€10,493	-€1,088	€1,139	€546	€1,275	▲ 133%
Financial income75/76B	-	-	-	€1,261	€768	▼ 39.1%
Recurring financial income75	€586	€1,652	€1,793	€1,261	€768	▼ 39.1%
Financial charges65/66B	-	-	-	€182	€171	▼ 5.6%
Recurring financial charges65	€170	€146	€65	€182	€171	▼ 5.6%
Profit (loss) for the period before taxes9903	€10,909	€418	€2,868	€1,626	€1,871	▲ 15.1%
Income taxes67/77	€2,568	€307	€820	€679	€1,012	▲ 48.9%
Profit (loss) for the period9904	€8,341	€112	€2,047	€946	€859	▼ 9.2%
Profit (loss) for the period to be appropriated9905	€8,341	€112	€2,047	€946	€859	▼ 9.2%

Line	2019	2020	2021	2022	2023	Change
Assets
Total assets20/58	€18,403	€19,025	€24,089	€18,826	€24,650	▲ 30.9%
Fixed assets21/28	€904	€452	€2,633	€1,537	€473	▼ 69.2%
Tangible fixed assets22/27	€904	€452	€2,633	€1,537	€473	▼ 69.2%
Furniture and vehicles24	-	-	-	€1,537	€473	▼ 69.2%
Current assets29/58	€17,499	€18,573	€21,455	€17,289	€24,177	▲ 39.8%
Amounts receivable within one year40/41	€17,190	€18,024	€21,225	€16,771	€24,156	▲ 44.0%
Trade receivables40	-	-	-	€4,261	€8,025	▲ 88.3%
Other amounts receivable41	-	-	-	€12,510	€16,131	▲ 28.9%
Cash at bank and in hand54/58	€309	€549	€230	€518	€21	▼ 96.0%
Equity and liabilities
Total equity and liabilities10/49	€18,403	€19,025	€24,089	€18,826	€24,650	▲ 30.9%
Equity10/15	€14,946	€15,058	€17,105	€18,051	€18,910	▲ 4.8%
Contributions10/11	€6,200	-	-	€6,200	€6,200	=
Reserves13	€1,860	€1,860	€1,860	€1,860	€1,860	=
Non-distributable reserves130/1	-	-	-	€1,860	€1,860	=
Reserves not available under the articles1311	-	-	-	€1,860	€1,860	=
Profit (loss) carried forward14	€6,886	€6,998	€9,045	€9,991	€10,850	▲ 8.6%
Amounts payable17/49	€3,457	€3,968	€6,984	€775	€5,740	▲ 641%
Amounts payable within one year42/48	€3,457	€3,968	€6,984	€775	€5,740	▲ 641%
Trade debts44	€996	€1,200	€5,203	€96	€4,265	▲ 45×
Suppliers440/4	-	-	-	€96	€4,265	▲ 45×
Taxes, remuneration and social security45	-	-	-	€679	€1,475	▲ 117%
Taxes450/3	-	-	-	€679	€1,475	▲ 117%

Line	2019	2020	2021	2022	2023	Change
Profit (loss) for the period9904	€8,341	€112	€2,047	€946	€859	▼ 9.2%
+ Depreciation and write-downs630	€2,752	€452	€1,769	€2,313	€1,064	▼ 54.0%
Operating cash flow (approximation)	€11,093	€564	€3,816	€3,259	€1,923	▼ 41.0%
Investment in fixed assets (approximation)	-	€0	-€3,950	-€1,217	€0	-
Change in cash	-	€241	-€319	€288	-€497	-

Simplified and derived: a Belgian filing has no cash-flow statement, so these rows come from the income statement and the balance-sheet moves.

Download as CSV

Filings with the National Bank (6)

Financial year	Type	Filed	Reference
31-05-2023	micro format	07-12-2023	2023-00526411
31-05-2022	micro format	05-12-2022	2022-20534256
31-05-2021	micro format	30-11-2021	2021-78700523
31-05-2020	micro format	12-11-2020	2020-70200016
31-05-2019	micro format	18-11-2019	2019-73900120
31-05-2018	micro format	15-11-2018	2018-72400464

Public contracts: No European public contracts awarded found since October 2016. Contracts below the EU thresholds are not in TED.

Directors

No directors read yet: 1 of 5 Gazette acts processed. See the directors and other office holders in the KBO →

Owners and capital

Owners

No owners or capital events in the accounts and acts we read.

History

In 2024 the registered office moved to Never-Over-Heembeek.¹ Turnover went from €65,025 in 2019 to €53,002 in 2023.²

Acts, filings and financial milestones

All 10Signals 1Financial 2Gazette 1Filings 6

2026

17-09

Bankruptcy Judicial dissolution and immediate closure

Enterprise Court of Brussels · judgment of 11-09-2026

2024

12-12

Gazette deed Registered office

Director in office · Registered-office move3 facts ▸

General meeting, 01-04-2024
Director in office, TOMA Denis (manager)
Registered-office move, 1120 NEVER-OVER-HEEMBEEK, RUE Francois Vekemans 204/1

2023

07-12

NBB filing Annual accounts filed

financial year 2023 · micro format

2022

05-12

NBB filing Annual accounts filed

financial year 2022 · micro format

31-05

Financial Liquidity more than 7 timescurrent ratio 22.31

Current ratio from 3.07 to 22.31; short-term debt falls from €6,984 to €775.

2021

30-11

NBB filing Annual accounts filed

financial year 2021 · micro format

2020

12-11

NBB filing Annual accounts filed

financial year 2020 · micro format

31-05

Financial Weakest financial yearnet €112 ▼98.7%

Net result drops to €112, the lowest in the series.

2019

18-11

NBB filing Annual accounts filed

financial year 2019 · micro format

2018

15-11

NBB filing Annual accounts filed

financial year 2018 · micro format

SignalFinancial milestoneGazette deedNBB filingFinancial milestones sit on the financial year-end date, not the filing date.

1 of 5 deeds read

About the unread acts

Of the 5 Belgian Official Gazette deeds we know for this company, 1 has been read. The other 4 have not been read yet: what they contain is neither established nor disproved here.

Have them read with priority Sign in to place this company at the front of the reading queue.

Inactive

Inactive since September 2026

QUANTUM CONSTRUCT has not been in the KBO register since 12 September 2026.

Status: Inactiveout of the register since 12 September 2026
Last annual accounts: financial year to 31 May 2023
Last registered office: Rue Du Molenblok 36, 1120 Neder-Over-Heembeek (Brussel)as published on 12 December 2024
Legal form: Private limited company (pre-2019)
Active since: 3 January 2017

Official KBO record

Environmental permits: No permit applications found in Flanders. Brussels and Wallonia do not publish the applicant.

Sites & property

Location & real-estate footprint

Registered office, Brussel

exact location from the address register On OpenStreetMap

Ground area

170 m²

Building footprint

108 m²

Building volume

847 m³

Parcel 21819C0044/00H006, Brussels · tallest building 10.5 m. Linked by address, not a title deed.

1 parcel

Brussels 1 (100%)

Cadastral parcel	Region	Area	Buildings	Height / floors
21819C0044/00H006	Brussels	170 m²	1 · 108 m²	10.5 m · 3

How the parcels are linked

Good to know

The parcel matches the address exactly.