Summary
HSI is a financial institution; the bankruptcy model is trained on trading and manufacturing companies and does not apply here. The 2025 annual accounts show equity of €6.6m and a net result of -€170,798. The figures fluctuate too strongly year-on-year for a reliable trend projection. Its solvency ranks better than 94% of 5565 sector peers (fiscal year 2025). The company has been active since 2019 and the Belgian State Gazette contains no insolvency or warning signals.
Checked score
Outside the general model
Model not applicable to financial institutions
The Checked score weighs liquidity, leverage and margins against norms for trading and manufacturing companies. A bank, insurer or financial holding has a fundamentally different balance-sheet structure, so those ratios, and hence the score, carry no meaning here. That is why we show no financial axes either.
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Signals
1 signal. The signal on the left, the evidence on the right.
○neutral
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 02-07-2026, 29 days ahead of the deadline.
NBB · 6 filingsDeviation from the deadline
2025
29 d early
2024
13 d early
2023
1 d early
2022
116 d late
2021
26 d early
2020
40 d early
← before the deadline
after the deadline →
tick = median of all Belgian filingsring = median in the sector
This company filed its last 6 accounts on average 1 day after the deadline; the sector median for financial year 2024 is 14 days before the deadline, and 28% of the sector filed late.
Checked, nothing found (2)
neutral · The next deadline is still running
The next financial year closes on 31-12-2026 and is due by 31-07-2027. Nothing is late today.
Companies Code · seven monthsPosition in the running window
27-09-2026 today31-12-2026 close31-07-2027 deadline
History
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Financials · fiscal year 2025, abbreviated schema
Equity
€6.6m▼ 2.5%
2024 · €6.8m
Net result
-€170,798▲ 75.4%
2024 · -€694,094
Total assets
€6.7m▼ 15.1%
2024 · €7.9m
Solvency
98.0%▲ 12.7pp
2024 · 85.4%
Trend over the years
Click a name to add, emphasise or remove a line.
Every figure with its change against the fiscal year before
favourable
unfavourable
Line20212022202320242025
Operating result€122,593▲ 26.8%€26,783▼ 78.2%-€2,175-€514,349▼ 23,548%-€105,112▲ 79.6%
Net result€852-€63,890-€206,585▼ 223%-€694,094▼ 236%-€170,798▲ 75.4%
Equity€914,547▲ 35.8%€850,657▼ 7.0%€644,072▼ 24.3%€6.8m▲ 949%€6.6m▼ 2.5%
Total assets€5.0m▼ 2.8%€5.1m▲ 1.7%€5.0m▼ 1.2%€7.9m▲ 58.4%€6.7m▼ 15.1%
Debt€4.1m▼ 8.6%€4.2m▲ 3.6%€4.4m▲ 3.4%€1.2m▼ 73.4%€131,178▼ 88.7%
Working capital-€1.9m-€3.9m▼ 112%-€4.2m▼ 5.2%€2.0m€685,071▼ 65.2%
Solvency18.4%▲ 5.2pp16.8%▼ 1.6pp12.9%▼ 3.9pp85.4%▲ 72.5pp98.0%▲ 12.7pp
Staff (FTE)0
Turnover and EBIT margin not published: the abbreviated schema does not require them.
Result per fiscal year
Operating resultNet result
The operating result stays negative: a loss of €105,112 in 2025 against €514,349 in 2024; the loss shrinks.
Balance-sheet composition
2025 in colour, 2024 as the grey bar beneath
Assets €6.7m
Fixed assets
€5.9m ▲ 22.9%
Current assets
€816,249 ▼ 73.8%
Equity and liabilities €6.7m
Equity
€6.6m ▼ 2.5%
Debt
€131,178 ▼ 88.7%
Debt's share of the balance-sheet total falls from 14.6% to 2.0%. Equity and debt are lower.
Key figures and ratios
ROE
-2.6%▲
2024 · -10.3%
ROA
-2.5%▲
2024 · -8.8%
Debt ≤ 1 year
€131,178▼
2024 · €1.1m
Green means a favourable move, even when the figure itself falls: as with debt or debt to equity.
Annual accounts
| Line | 2021 | 2022 | 2023 | 2024 | 2025 | Change |
|---|---|---|---|---|---|---|
| Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets630 | €0 | - | - | - | - | - |
| Other operating charges640/8 | €597 | €177 | €1,937 | €1,118 | €195 | ▼ 82.6% |
| Non-recurring operating charges66A | €0 | - | - | - | - | - |
| Gross operating margin9900 | €123,190 | €26,960 | -€238 | -€513,232 | -€104,917 | ▲ 79.6% |
| Operating profit (loss)9901 | €122,593 | €26,783 | -€2,175 | -€514,349 | -€105,112 | ▲ 79.6% |
| Financial income75/76B | €3 | €0 | - | €977 | €2,041 | ▲ 109% |
| Recurring financial income75 | €3 | €0 | - | €977 | €2,041 | ▲ 109% |
| Financial charges65/66B | €121,744 | €90,673 | €204,410 | €180,721 | €67,727 | ▼ 62.5% |
| Recurring financial charges65 | €121,744 | €90,673 | €204,410 | €180,721 | €67,727 | ▼ 62.5% |
| Profit (loss) for the period before taxes9903 | €852 | -€63,890 | -€206,585 | -€694,094 | -€170,798 | ▲ 75.4% |
| Profit (loss) for the period9904 | €852 | -€63,890 | -€206,585 | -€694,094 | -€170,798 | ▲ 75.4% |
| Profit (loss) for the period to be appropriated9905 | €852 | -€63,890 | -€206,585 | -€694,094 | -€170,798 | ▲ 75.4% |
| Line | 2021 | 2022 | 2023 | 2024 | 2025 | Change |
|---|---|---|---|---|---|---|
| Assets | ||||||
| Total assets20/58 | €5.0m | €5.1m | €5.0m | €7.9m | €6.7m | ▼ 15.1% |
| Fixed assets21/28 | €4.8m | €4.8m | €4.8m | €4.8m | €5.9m | ▲ 22.9% |
| Financial fixed assets28 | €4.8m | €4.8m | €4.8m | €4.8m | €5.9m | ▲ 22.9% |
| Current assets29/58 | €174,769 | €258,130 | €195,470 | €3.1m | €816,249 | ▼ 73.8% |
| Amounts receivable within one year40/41 | €174,040 | €150,157 | €151,342 | €1.4m | €795,546 | ▼ 43.2% |
| Trade receivables40 | €174,040 | €148,000 | €148,000 | €650,750 | €0 | ▼ 100% |
| Other amounts receivable41 | €0 | €2,157 | €3,342 | €750,138 | €795,546 | ▲ 6.1% |
| Cash at bank and in hand54/58 | €375 | €107,623 | €44,128 | €1.7m | €19,633 | ▼ 98.9% |
| Deferred charges and accrued income490/1 | €354 | €350 | €0 | €977 | €1,070 | ▲ 9.5% |
| Equity and liabilities | ||||||
| Total equity and liabilities10/49 | €5.0m | €5.1m | €5.0m | €7.9m | €6.7m | ▼ 15.1% |
| Equity10/15 | €914,547 | €850,657 | €644,072 | €6.8m | €6.6m | ▼ 2.5% |
| Contributions10/11 | €927,500 | €927,500 | €927,500 | €7.7m | €7.7m | = |
| Profit (loss) carried forward14 | -€12,953 | -€76,843 | -€283,428 | -€977,522 | -€1.1m | ▼ 17.6% |
| Amounts payable17/49 | €4.1m | €4.2m | €4.4m | €1.2m | €131,178 | ▼ 88.7% |
| Amounts payable after more than one year17 | €2.0m | €0 | - | - | - | - |
| Financial debts170/4 | €2.0m | €0 | - | - | - | - |
| Amounts payable within one year42/48 | €2.0m | €4.2m | €4.4m | €1.1m | €131,178 | ▼ 88.6% |
| Current portion of amounts payable after more than one year42 | €1.9m | €0 | - | - | - | - |
| Financial debts43 | - | €3.5m | €1.9m | €1.0m | €0 | ▼ 100% |
| Credit institutions430/8 | - | €3.5m | €1.9m | €1.0m | €0 | ▼ 100% |
| Trade debts44 | €23,709 | €7,508 | €993 | €145,674 | €131,178 | ▼ 10.0% |
| Suppliers440/4 | €23,709 | €7,508 | €993 | €145,674 | €131,178 | ▼ 10.0% |
| Taxes, remuneration and social security45 | €5,286 | €0 | - | - | - | - |
| Taxes450/3 | €5,286 | €0 | - | - | - | - |
| Other amounts payable47/48 | €155,500 | €734,965 | €2.4m | €0 | - | - |
| Accrued charges and deferred income492/3 | €65,548 | €0 | - | €12,444 | €0 | ▼ 100% |
| Line | 2021 | 2022 | 2023 | 2024 | 2025 | Change |
|---|---|---|---|---|---|---|
| Profit (loss) for the period9904 | €852 | -€63,890 | -€206,585 | -€694,094 | -€170,798 | ▲ 75.4% |
| + Depreciation and write-downs630 | €0 | - | - | - | - | - |
| Operating cash flow (approximation) | €852 | -€63,890 | -€206,585 | -€694,094 | -€170,798 | ▲ 75.4% |
| Investment in fixed assets (approximation) | - | €0 | €0 | €0 | -€1.1m | - |
| Change in cash | - | €107,248 | -€63,494 | €1.7m | -€1.7m | ▼ 201% |
Simplified and derived: a Belgian filing has no cash-flow statement, so these rows come from the income statement and the balance-sheet moves.
Timeline · acts, filings and financial milestones
Next filing, fiscal year 2026, expected by
2026
02-07
NBB filing
Annual accounts filed
fiscal year 2025 · abbreviated schema
2025
31-12
Financial
Liquidity doublescurrent ratio 6.22
Current ratio from 2.72 to 6.22; short-term debt falls from €1.1m to €131,178.
18-07
NBB filing
Annual accounts filed
fiscal year 2024 · abbreviated schema
2024
31-12
Financial
Weakest financial yearnet -€694,094
Net result drops to -€694,094, the lowest in the series; recovery starts the following year.
31-12
Financial
Liquidity times 61current ratio 2.72
Current ratio from 0.04 to 2.72; short-term debt falls from €4.4m to €1.1m.
31-12
Financial
Equity above €5mEq €6.8m ▲949%
Equity rises from €644,072 to €6.8m.
30-07
NBB filing
Annual accounts filed
fiscal year 2023 · abbreviated schema
2023
24-11
NBB filing
Annual accounts filed
fiscal year 2022 · abbreviated schema · 116 days late
2022
05-07
NBB filing
Annual accounts filed
fiscal year 2021 · abbreviated schema
2021
31-12
Financial
Back to profitnet €852
Net result €852 after one loss-making year.
21-06
NBB filing
Annual accounts filed
fiscal year 2020 · abbreviated schema
Financial milestoneNBB filingFinancial milestones sit on the fiscal year-end date, not the filing date.
0 of 10 acts read
About the unread acts
We know of 10 Belgian State Gazette acts for this company. None of them has been read yet: what they contain is neither established nor disproved here.
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Directors · office · real estate
Directors
10 acts for this company are in the Belgian State Gazette, of which we have read 0. We have therefore not extracted its directors from those acts yet.
Location & real-estate footprint
Registered office, Kontich · 1 establishment unit since 2019
Ground area
5.2 ha
Building footprint
5,358 m²
Volume, LiDAR
46,640 m³
Parcel 11024B0077/00M000, Flanders · tallest building 11.5 m, ±3 floors. Linked by address, not a title deed.
1 establishment unit
Heatsail International
since 20192.299.712.820
1 parcel
Flanders
1
(100%)
| Parcel (capakey) | Region | Area | Buildings | Height / fl. |
|---|---|---|---|---|
| 11024B0077/00M000 | Flanders | 5.2 ha | 1 · 5,358 m² | 11.5 m · 3 fl. |
Linked by address, not proof of ownership
Good to know
1 of 1 parcel with an exact address match; the rest are indicative.
Linked through address data, this is not proof of ownership.
Structure & network
Owners and holdings
2 owners · 2 holdings · 3 subsidiaries in the treeChain of control
Highest known parent: BELGIAN HEATING SOLUTIONS, AFGEKORT : BHS. The sources do not say who stands above it.
Owners 2
- 100%
-
73%
Holdings 2
-
100%
- Heatsail USAUSsubsidiarySourceown accounts 2025100%
All subsidiaries, including indirect ones 3
Companies in which this company or one of its subsidiaries holds more than half, or which it consolidates according to the LEI register.
HEATSAIL 100%1 subsidiary
- Heatsail USA Inc.US 100%
- Heatsail USAUS 100%
According to the 2025 annual accounts of HSI and those of the other companies, the acts in the Belgian Gazette and the LEI register. The register of ultimate beneficial owners (UBO) is not public: who ultimately stands behind a natural person or a foreign parent is not stated here. A company that does not fill in these statements, or need not, is missing.
Connections & network
No current directors or connected companies found in the register.
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Of 24,729 companies in sector 64210 we hold annual accounts for 19,773. 7,293 are within a factor 10 of this equity. The 5 above are the closest to it. See the whole sector
Identification & contact
Identification
Legal formPrivate limited company
Founded27-11-2019
Fiscal year end31-12
Activities, NACEBEL 2025
64210Activities of holding companies
70200Business and other management consultancy
82990Other business support services
E-invoicing
Reachable via Peppol
Peppol ID
0208:0738480202
Registered
03-12-2025
Register as of 27 September 2026 · Peppol Directory
Scores and ratios are computed by Checked and are not a credit decision.