Shareholders
- ARTHEMILIA25.2%
- De Munter25%
Kastaar
ActiveFrom the official registers: KBO 4 annual accounts at the National Bank publications in the Belgian Official Gazette
Summary
Kastaar has been active since 2021 and the Belgian Official Gazette contains no insolvency or warning signals. The 2025 annual accounts show equity of €220,021 and a net result of €284,484. Equity has been growing by about 31% per year since 2022. Its solvency ranks better than 28% of 11,235 sector peers (NACE 68, financial year 2025). The computed 12-month bankruptcy probability is below 0.1% (very low).
Overview
Official details
KBO- Status
- Active since 11-06-2021 Normal situation
- Legal form
- Private limited company
- Registered office
- Robert Molsstraat 7, 2018 Antwerpen
- Activity
- Development of residential building projects NACE 68121and 2 others
- Establishment unit
- 2.318.567.145 2018 Antwerpen, since 11-06-2021
- Financial year end
- 31 December
- Peppol
- Reachable since 23-06-2025
Board and ownership
Board
- Arthemilia BVDirector · since 11-06-2021
- De Munter NVDirector · since 01-07-2022 · permanent representative Borghs Bram
Shareholders
Financial position
- Bankruptcy probabilitywithin 12 months
- < 0.1%
Annual accounts 2025
- Gross margin
- €396,397
- ▲ 508%
- Turnover
- ≈ €700,000
- estimated
- Profit
- €284,484
- ▲ 1,695×
- Equity
- €220,021
- ▲ 68.1%
- Total assets
- €2.5m
- ▼ 23.5%
2025 accounts filed on time
Filed on 31-07-2026at the National Bank
Score breakdownraises riskEquity €220,021 (8.9% of total assets)lowers riskSector: Real estate activities (NACE 68)Size: total assets €2.5mFigures for financial year 2025 (filed on 03-08-2026)Show the evidence
Checked score
Score 2025
97
/ 100
Excellent
Probability in this band: under 0.55%
Financially stronger than 75% of small companies in real estate (NACE 68)
Financial strength · tick: 2024
Strong
Solvency
34+5
equity 8.9% of total assets
Liquidity
66+48
short-term debt 41.9% · cash 28.5%
Profitability
79+41
return on assets 11.6%
Bankruptcy probability within 12 months
< 0.1%
Very low
0%0.5%1.5%4%10%≥ 25%
Fewer than 1 in 1,000 comparable companies go bankrupt within 12 months (an estimate).
Last 24 months
11-2024: 0.1%
12-2024: 0.1%● unchanged vs 11-2024
01-2025: 0.1%● unchanged vs 12-2024
02-2025: 0.1%● unchanged vs 01-2025
03-2025: 0.1%● unchanged vs 02-2025
04-2025: 0.1%● unchanged vs 03-2025
05-2025: 0.1%● unchanged vs 04-2025
06-2025: 0.1%● unchanged vs 05-2025
07-2025: 0.2%▲ +0.1 percentage points vs 06-2025
08-2025: 0.3%▲ +0.1 percentage points vs 07-2025highest value
09-2025: 0.1%▼ -0.2 percentage points vs 08-2025
10-2025: 0.1%● unchanged vs 09-2025
11-2025: 0.1%● unchanged vs 10-2025
12-2025: 0.1%● unchanged vs 11-2025
01-2026: 0.1%● unchanged vs 12-2025
02-2026: 0.1%● unchanged vs 01-2026
03-2026: 0.2%▲ +0.1 percentage points vs 02-2026
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: 0.3%▲ +0.1 percentage points vs 06-2026
08-2026: < 0.1%▼ -0.3 percentage points vs 07-2026
09-2026: < 0.1%● unchanged vs 08-2026
10-2026: < 0.1%● unchanged vs 09-2026lowest value
Credit of up to €21,000 on 30-day terms is acceptable
Liquidity is ample, with a current ratio of 2.05 (1.47 in 2024), above the usual 1.5. Short-term debt is 41.9% and cash 28.5% of total assets. However, 91.1% 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 68, small). It does better than 27% of them on solvency, 91% on liquidity, 89% on profitability and 91% on growth.
The bankruptcy probability was computed on 31-10-2026 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
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 31-07-2026, 0 days ahead of the deadline.
NBB · 4 filingsDeviation from the deadline
2025
on the day
2024
on the day
2023
5 days early
2022
3 days early
← before the deadline
after the deadline →
tick = median of all Belgian filingsring = median in the sector
The company filed its last 4 accounts on average 2 days before the deadline. In the sector (NACE 68), the median for financial year 2024 was 7 days before the deadline, and 36% 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 30 July (4 of the last 4 filed years within 30 days of that day).
Companies Code · seven monthsWhere today falls in the filing period
01-11-2026 today31-12-2026 year end31-07-2027 deadline
Key points
Documents
Annual accounts at the NBB
- Annual accounts 2025filed on 31-07-2026
- Annual accounts 2024filed on 31-07-2025
- Annual accounts 2023filed on 26-07-2024
- Annual accounts 2022filed on 28-07-2023
Acts in the Belgian Official Gazette
- Resignations & appointmentsact of 25-08-2022
Articles and registers
- Coordinated articles of associationnotaries' database
- Entry in the KBO registerKBO Public Search
- Check the withholding obligationwith enterprise number 0769.603.938
Key facts about Kastaar
- What is the company number of Kastaar?
- The company number of Kastaar is 0769.603.938. The VAT number is the same number with BE in front: BE 0769.603.938.
- Where is Kastaar based?
- The registered office is at Robert Molsstraat 7, 2018 Antwerpen.Company details
- What does Kastaar do?
- According to the KBO register, the main activity is development of residential building projects (NACE 68121).
- What is the legal form of Kastaar?
- The legal form of Kastaar is Private limited company (BV).
- When was Kastaar founded?
- Kastaar was founded on 11-06-2021.
- Is Kastaar still active?
- Yes, Kastaar is an active enterprise in the KBO register.
- What is the turnover of Kastaar?
- The turnover in financial year 2025 is ≈ €700,000. This figure is estimated from the gross margin of €396,397 and 42 comparable companies (NACE 681). It probably lies between €540,000 and €1.2m.Financials
- Is Kastaar profitable?
- In financial year 2025, Kastaar made a profit of €284,484.
- Where can I find the annual accounts of Kastaar?
- Kastaar filed 4 annual accounts with the National Bank of Belgium, the latest for financial year 2025.Annual accounts at the National Bank
- When are the next annual accounts of Kastaar due?
- Kastaar must file the annual accounts for financial year 2026 by 31-07-2027.Timeline
Companies linked to Kastaar
Comparable companies
These companies have the same main activity as Kastaar: development of residential building projects (NACE 68121). They are comparable in size and age: total assets between €2.2m and €2.9m, founded between 2020 and 2022.
| Company | Total assets | Gross margin |
|---|---|---|
| Kastaar Antwerpen | €2.5m | €0.4m |
| Luchtbrug 9 Schoten | €2.8m | €0.3m |
| ALGEMENE MAATSCHAPPIJ VOOR GROND- EN PANDENBEHEER Antwerpen | €2.5m | €0.3m |
| ATV Invest Group MAC Zandhoven | €2.9m | €0.3m |
| AD 37 Waterloo | €2.4m | €0.3m |
| NEW TECH PROJECTS Tongeren-Borgloon | €2.5m | €0.3m |
| ECOGEN Evere | €2.2m | €0.5m |
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