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CONA Grondonderzoek

Active
Private limited companyfounded 2018active for 7 yearsWaalstraat 230, 9870 Zulte, BelgiumKBO/BCE: BE 0713.426.585
Summary

CONA Grondonderzoek has been active since 2018 and the Belgian Official Gazette contains no insolvency or warning signals. The 2025 annual accounts show equity of €103,628 and a net result of €45,225. Equity has been growing by about 21% per year since 2019. Its solvency ranks better than 35% of 34,946 sector peers (NACE 43, financial year 2025). The computed 12-month bankruptcy probability is 0.2% (very low).

Overview

Official details

Source: KBO
Status
Active since 09-11-2018 Normal situation
Activity
Specialised construction activities NACE 43130and 3 others
Establishment unit
2.283.906.471 9870 Zulte, since 02-01-2019
Financial year end
31 December
Peppol
Reachable since 11-02-2026

Board and ownership

Board
  • SD BUILDING & ENGENEERING GROUPDirector
Shareholders

Financial position

88 Excellent Checked score 2025
Bankruptcy probabilitywithin 12 months
0.2%
Annual accounts 2025
Gross margin
€343,087
▲ 9.9%
Turnover
≈ €830,000
estimated
Profit
€45,225
▼ 37.6%
Equity
€103,628
▲ 5.3%
Total assets
€310,995
▲ 0.7%
Employees on 31-12-2025
5
=
Score breakdownraises riskSector: Specialised construction activities (NACE 43)Founded in 2018lowers riskLiquidity: current ratio 1.45, cash €179,756Size: total assets €310,995Show the evidence

Checked score

Score 2025
88 / 100
Excellent
Probability in this band: under 0.55%
Financially stronger than 54% of micro companies in specialised construction (NACE 43)
Financial strength · tick: 2024
Strong
Solvency 58+1
equity 33.3% of total assets
Liquidity 65+1
short-term debt 66.7% · cash 57.8%
Profitability 87-11
return on assets 14.5%
Bankruptcy probability within 12 months
0.2% Very low
0%0.5%1.5%4%10%≥ 25%

About 2 in 1,000 comparable companies go bankrupt within 12 months (an estimate).

Sector median 0.7% (47,674 companies, NACE 43, micro)
Last 24 months 12-2024: 0.4%highest value 01-2025: 0.4%● unchanged vs 12-2024 02-2025: 0.3%▼ -0.1 percentage points vs 01-2025 03-2025: 0.3%● unchanged vs 02-2025 04-2025: 0.3%● unchanged vs 03-2025 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: 0.2%▼ -0.1 percentage points vs 07-2025 09-2025: 0.2%● unchanged vs 08-2025 10-2025: 0.2%● unchanged vs 09-2025 11-2025: 0.2%● unchanged vs 10-2025 12-2025: 0.2%● unchanged vs 11-2025 01-2026: 0.2%● unchanged vs 12-2025lowest value 02-2026: 0.2%● unchanged vs 01-2026lowest value 03-2026: 0.2%● unchanged vs 02-2026lowest value 04-2026: 0.2%● unchanged vs 03-2026 05-2026: 0.2%● unchanged vs 04-2026 06-2026: 0.2%● unchanged vs 05-2026 07-2026: 0.2%● unchanged vs 06-2026 08-2026: 0.2%● unchanged vs 07-2026 09-2026: 0.2%● unchanged vs 08-2026 10-2026: 0.2%● unchanged vs 09-2026 11-2026: 0.2%● unchanged vs 10-2026
Credit of up to €9,000 on 30-day terms is acceptable
Liquidity is tight, with a current ratio of 1.45 (1.41 in 2024), below the usual 1.5. Short-term debt is 66.7% and cash 57.8% of total assets. 66.7% 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 43, micro). It does better than 35% of them on solvency, 63% on liquidity, 72% on profitability and 47% on growth.

The bankruptcy probability was computed on 01-11-2026 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.

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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Signals

Five signals.
lowers riskraises riskneutral
lowers risk · Liquidity: current ratio 1.45, cash €179,756
NBB · annual accounts
raises risk · Sector: Specialised construction activities (NACE 43)
KBO
lowers risk · Size: total assets €310,995
Companies of this size fail less often. How much that weighs depends on the rest of the company's profile.
NBB · annual accounts
raises risk · Founded in 2018
Companies of this age fail more often than older ones. How much that weighs depends on the rest of the company's profile.
KBO
neutral · Latest accounts filed on time
The financial year that closed on 31-12-2025 was due by 31-07-2026 and was filed on 09-07-2026, 22 days ahead of the deadline.
NBB · 7 filings
Deviation from the deadline
2025
22 days early
2024
13 days early
2023
33 days early
2022
12 days early
2021
10 days early
2020
31 days late
2019
31 days late
← before the deadline after the deadline →
tick = median of all Belgian filingsring = median in the sector

The company filed its last 7 accounts on average 4 days before the deadline. In the sector (NACE 43), the median for financial year 2024 was 1 day before the deadline, and 43% of those companies filed late.

Searched, nothing found (2)
neutral · Next filing not due yet
The next financial year closes on 31-12-2026 and is due by 31-07-2027. Nothing is late today. The company usually files around 18 July (5 of the last 5 accounts filed within 30 days either side of that date).
Companies Code · seven months
Where today falls in the filing period
02-11-2026 today31-12-2026 year end31-07-2027 deadline
neutral · No strike-offs in the KBO publications
That holds for every publication since 2021.
KBO publications

Key points

  • Positive: Higher net result than 84% of companies in specialised constructionsector median €10,221 · 34,933 companies €45,225 View
  • Positive: 6 profitable years in a rowprofit 2025: €45,225 6 years View
  • Positive: Filed on time since financial year 2021accounts within the deadline every year 5 years View

Recent changes

  1. · Gazette deed Incorporation
All 11 events

Comparable companies

These companies have the same main activity as CONA Grondonderzoek: specialised construction activities (NACE 43130). They are comparable in size and age: total assets between €263,000 and €558,000, founded between 2017 and 2020.

CompanyTotal assetsGross margin
CONA Grondonderzoek Zulte€310,995€343,087
BOREX EXPERTEN Dilbeek€263,451€282,116
VSB Bouw Sint-Niklaas€423,442€366,236
MSG Boor- en Zaagwerken Riemst€277,419€287,401
SKBK Heusden-Zolder€444,048€306,688
SICA PROJECTS Ganshoren€312,085€203,912
AB Betonboringen en Zaagwerken Wuustwezel€557,685€427,347
Full comparison

Key facts about CONA Grondonderzoek

What is the company number of CONA Grondonderzoek?
The company number of CONA Grondonderzoek is 0713.426.585. The VAT number is the same number with BE in front: BE 0713.426.585.
Where is CONA Grondonderzoek based?
The registered office is at Waalstraat 230, 9870 Zulte.Company details
What does CONA Grondonderzoek do?
According to the KBO register, the main activity is specialised construction activities (NACE 43130).
What is the legal form of CONA Grondonderzoek?
The legal form of CONA Grondonderzoek is Private limited company (BV).
When was CONA Grondonderzoek founded?
CONA Grondonderzoek was founded on 09-11-2018.
Is CONA Grondonderzoek still active?
Yes, CONA Grondonderzoek is an active enterprise in the KBO register.
How many employees does CONA Grondonderzoek have?
CONA Grondonderzoek had an average of 5.2 full-time equivalents in financial year 2025, according to the filed annual accounts.Financials
What is the turnover of CONA Grondonderzoek?
The turnover in financial year 2025 is ≈ €830,000. This figure is estimated from the gross margin of €343,087 and 82 comparable companies (NACE 43). It probably lies between €640,000 and €1.2m.
Is CONA Grondonderzoek profitable?
In financial year 2025, CONA Grondonderzoek made a profit of €45,225.
Where can I find the annual accounts of CONA Grondonderzoek?
CONA Grondonderzoek filed 7 annual accounts with the National Bank of Belgium, the latest for financial year 2025.
When are the next annual accounts of CONA Grondonderzoek due?
CONA Grondonderzoek must file the annual accounts for financial year 2026 by 31-07-2027.Timeline

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