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LEIGNON SYNERGIE

Active
Public limited companyfounded 1990active for 36 yearsBrugmannlaan 384, 1180 Uccle, BelgiumKBO/BCE: BE 0440.221.137
Summary

LEIGNON SYNERGIE has been active since 1990 and the Belgian Official Gazette contains no insolvency or warning signals. The 2024 annual accounts show equity of €9.7m and a net result of -€1.7m. Equity grew by about 25% per year on average since 2018. In 2024 it fell by 14.9%. Its solvency ranks better than 40% of 1,188 sector peers (NACE 82, financial year 2024). The computed 12-month bankruptcy probability is 1.0% (low).

Overview

Official details

Source: KBO
Status
Active since 31-01-1990 Normal situation
Activity
Office administrative and support services NACE 82100and 2 others
Establishment unit
2.048.277.437 1180 Uccle, since 23-04-2001
Financial year end
31 December
Peppol
Reachable since 06-01-2026

Board and ownership

Board
and 1 other
Shareholders

Financial position

54 Fair Checked score 2024
Bankruptcy probabilitywithin 12 months
1.0%
Annual accounts 2024
Gross margin
€344,125
▼ 54.0%
Turnover
≈ €640,000
estimated
Loss
€1.7m
▲ 58.3%
Equity
€9.7m
▼ 14.9%
Total assets
€33.3m
▲ 2.2%
Employees on 31-12-2024
7
▲ 16.7%
  • 2025 accounts not filed, 97 days past the deadline
Net result -58%: merger
Score breakdownraises riskCapped at 59: a confirmed filing findingLiquidity: current ratio 5.90, cash €74,726Figures for financial year 2024 (filed on 31-12-2025)1 financial year not filed after the legal deadline; last filed accounts filed 153 days late; 3 of the last 3 accounts latelowers riskFounded in 1990Show the evidence

Checked score

Score 2024
54 / 100
Fair
Probability in this band: 1.5% to 4.2%
Financially stronger than 29% of medium-sized companies in office administrative support (NACE 82)
A confirmed filing finding caps the score at 59. Every signal that counts is listed under Signals.
Financial strength · tick: 2023
Weak
Solvency 54-6
equity 29.2% of total assets
Liquidity 50=
short-term debt 0.8% · cash 0.2%
Profitability 12-53
return on assets -5.1%
Bankruptcy probability within 12 months
1.0% Low
0%0.5%1.5%4%10%≥ 25%

About 1 in 100 comparable companies go bankrupt within 12 months (an estimate).

Sector median 0.1% (221 companies, NACE 82, medium-sized)
Last 24 months 12-2024: 0.3% 01-2025: 0.3%● unchanged vs 12-2024 02-2025: 0.3%● unchanged vs 01-2025 03-2025: 0.3%● unchanged vs 02-2025 04-2025: 0.3%● unchanged vs 03-2025lowest value 05-2025: 0.3%● unchanged vs 04-2025 06-2025: 0.3%● unchanged vs 05-2025 07-2025: 0.3%● unchanged vs 06-2025 08-2025: 0.5%▲ +0.2 percentage points vs 07-2025 09-2025: 0.5%● unchanged vs 08-2025 10-2025: 0.7%▲ +0.2 percentage points vs 09-2025 11-2025: 0.8%▲ +0.1 percentage points vs 10-2025 12-2025: 1.0%▲ +0.2 percentage points vs 11-2025 01-2026: 0.4%▼ -0.6 percentage points vs 12-2025 02-2026: 0.4%● unchanged vs 01-2026 03-2026: 0.4%● unchanged vs 02-2026 04-2026: 0.4%● unchanged vs 03-2026 05-2026: 0.4%● unchanged vs 04-2026 06-2026: 0.4%● unchanged vs 05-2026 07-2026: 0.4%● unchanged vs 06-2026 08-2026: 0.7%▲ +0.3 percentage points vs 07-2026 09-2026: 0.8%▲ +0.1 percentage points vs 08-2026 10-2026: 1.0%▲ +0.2 percentage points vs 09-2026highest value 11-2026: 1.0%● unchanged vs 10-2026highest value
Credit of up to €500,000 on 30-day terms, only on tighter conditions: an expected filing is missing beyond Checked's processing allowance
Liquidity is ample, with a current ratio of 5.9 (4.26 in 2023), above the usual 1.5. Short-term debt is 0.8% and cash 0.2% of total assets. However, 70.8% of the assets are financed with debt and provisions.
Calculation

The band follows from the bankruptcy probability. 10 more points roughly halve it.

75-100 Excellent under 0.55%
60-74 Healthy 0.55% to 1.5%
45-59 Fair 1.5% to 4.2%
25-44 Weak 4.2% to 15.0%
0-24 Critical over 15.0%

Where the company stands within its band depends half on the bankruptcy probability and half on how it does against its sector peers (NACE 82, medium-sized). It does better than 37% of them on solvency, 60% on liquidity, 6% on profitability and 12% on growth.

The bankruptcy probability was computed on 04-11-2026 by the bankruptcy model of 2 October 2026, which learns from Belgian bankruptcies and reads the registers, the annual accounts and the Belgian Official Gazette.

The probability rests on the annual accounts with balance sheet date 31-12-2024.

Of the companies with a bankruptcy probability in the low class on 30-06-2025, 0.8% went bankrupt within twelve months.

Some facts cap the score, however low the probability. With negative or zero equity, a heavy loss, a special status in the KBO, one missing filing or accounts filed more than 90 days late, the score is Fair at most (59). With two missing filings, it is Weak at most (44). During a judicial reorganisation or at the company's end (bankruptcy, dissolution, liquidation), it is Critical at most (24).

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

Signals

Seven signals.
lowers riskraises risk
raises risk · Liquidity: current ratio 5.90, cash €74,726
NBB · annual accounts
raises risk · Figures for financial year 2024 (filed on 31-12-2025)
NBB · annual accounts
raises risk · 1 financial year not filed after the legal deadline; last filed accounts filed 153 days late; 3 of the last 3 accounts late
NBB · filings
lowers risk · Founded in 1990
Companies that have existed this long fail less often. How much that weighs depends on the rest of the company's profile.
KBO
raises risk · Persistent losses
Two consecutive loss-making years (2023 and 2024); equity is also lower. May indicate structural pressure on profitability.
NBB · annual accounts 2024
Net result per financial year
18192021222324
2018 to 2024 · latest year -€1.7m
raises risk · Annual accounts not filed
The financial year that closed on 31-12-2025 was due at the National Bank by 31-07-2026. Nothing is on record, 97 days later.
NBB · 10 filings
Position against the passed deadline
31-12-2025 year end31-07-2026 deadline05-11-2026 today
raises risk · 2024 accounts filed 153 days late
The financial year that closed on 31-12-2024 was due by 31-07-2025 and was filed on 31-12-2025, 153 days past the deadline. Measured on financial year 2023: of the companies more than 90 days late, 5.61% are now bankrupt, dissolved or in another special legal status, against 1.66% of all filers.
NBB · 10 filings
Deviation from the deadline
2025
not filed
2024
153 days late
2023
62 days late
2022
163 days late
2021
152 days late
2020
122 days late
2019
124 days late
← before the deadline after the deadline →
tick = median of all Belgian filingsring = median in the sector

The company filed its last 6 accounts on average 129 days after the deadline. In the sector (NACE 82), the median for financial year 2024 was 7 days before the deadline, and 35% of those companies filed late.

Searched, nothing found (1)
neutral · No strike-offs in the KBO publications
That holds for every publication since 2021.
KBO publications

Key points

  • Risk: 3 loss-making years in a rowloss in financial year 2024 -€1.7m View
  • Caution: Lower net result than 95% of companies in office administrative supportsector median €31,399 · 1,192 companies -€1.7m View
  • Result fell in 2024merger with PROGINOV ▼ 58.3% View
  • 2 restructurings since 2024latest: merger with PROGINOV 2 View

Recent changes

  1. · Gazette deed Merger: LEIGNON SYNERGIE takes over LEIGNON-TRAVAUXThe company holds all the shares of LEIGNON-TRAVAUX · Director discharge: administrateur unique de la Société Absorbée (sole director)
  2. · Gazette deed Merger: LEIGNON SYNERGIE takes over PROGINOVThe company holds all the shares of PROGINOV
  3. · Gazette deed Reappointment: Elodie KARAZIWAN (director)
All 27 events

Companies linked to LEIGNON SYNERGIE

Comparable companies

These companies have the same main activity as LEIGNON SYNERGIE: office administrative and support services (NACE 82100). They are comparable in size and age: total assets between €11m and €54m, founded between 1981 and 2003.

CompanyTotal assetsGross margin
LEIGNON SYNERGIE Uccle€33.3m€0.3m
ALBEL COORDINATION CENTER Turnhout€53.0m€0.3m
ALGROEP MEER Beerse€18.2m€0.5m
ATTENTIA Invest Roeselare€53.5m€0.6m
OOSCAR Evergem€26.1m€0.6m
SOPET Beveren-Kruibeke-Zwijndrecht€11.5m€0.5m
TDRC Aalst€15.8m€0.7m
Full comparison

Key facts about LEIGNON SYNERGIE

What is the company number of LEIGNON SYNERGIE?
The company number of LEIGNON SYNERGIE is 0440.221.137. The VAT number is the same number with BE in front: BE 0440.221.137.
Where is LEIGNON SYNERGIE based?
The registered office is at Brugmannlaan 384, 1180 Uccle.Company details
What does LEIGNON SYNERGIE do?
According to the KBO register, the main activity is office administrative and support services (NACE 82100).
What is the legal form of LEIGNON SYNERGIE?
LEIGNON SYNERGIE is a public limited company (NV).
When was LEIGNON SYNERGIE founded?
LEIGNON SYNERGIE was founded on 31-01-1990.
Is LEIGNON SYNERGIE still active?
Yes, LEIGNON SYNERGIE is an active enterprise in the KBO register.
How many employees does LEIGNON SYNERGIE have?
LEIGNON SYNERGIE had an average of 6.8 full-time equivalents in financial year 2024, according to the filed annual accounts.Financials
What is the turnover of LEIGNON SYNERGIE?
The turnover in financial year 2024 is ≈ €640,000. This figure is estimated from the gross margin of €344,125 and 43 comparable companies (NACE 82). It probably lies between €430,000 and €1.1m.
Is LEIGNON SYNERGIE profitable?
In financial year 2024, LEIGNON SYNERGIE made a loss of €1.7m.
Where can I find the annual accounts of LEIGNON SYNERGIE?
LEIGNON SYNERGIE filed 35 annual accounts with the National Bank of Belgium, the latest for financial year 2024.

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