Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Negative equity NBB
More debt than assets in 2 of the last 4 fiscal years.
-
Two loss years in a row NBB
Negative result in 2024 and 2025.
-
Tight liquidity NBB
Cash and receivables cover 27 % of short-term debt in 2025; threshold 65 %.
-
Shrinking team NBB
FTE fell two years in a row, from 13 to 1.7.
Financials
Financial year 2025
Isola Energy from Tongeren-Borgloon, company number BE0896465882, closed financial year 2025 with a result of € -46,749 after tax. For that financial year Isola Energy recorded a gross margin of € 58,732 and equity of € -187,414. Compared with financial year 2024, the result moved from € -391,618 to € -46,749. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on July 31, 2026.
€ -187,414
▼ € 46,749 vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -46,749
▲ 88 % less loss than in 2024
Profit after tax over the fiscal year.
€ 9,704
▼ 33% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € -206,014.
People and assets in 2025
1.7
▼ 5.3 vs 2024
Average over the fiscal year, from the social balance sheet.
€ 56,380
▼ 87% vs 2024
€ 33,200 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 10,551
▼ 66% vs 2024
Of which on lease € 1,774.
Debts at end 2025
€ 310,440
▼ 6% vs 2024
€ 8,974 is repaid this year. At this pace the long-term loan is gone in ≈ 1 years.
€ 194,381
▼ 38% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 3,881
▼ 35% vs 2024
Taxes, VAT and social contributions still to pay.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 919,921 | € 784,901 | € 101,692 | € 58,732 | ▼ 42% |
| Profit after taxes | € 55,637 | € -169,597 | € -391,618 | € -46,749 | ▲ € 344,869 |
| Equity | € 420,550 | € 250,953 | € -140,665 | € -187,414 | ▼ € 46,749 |
| Total debts | € 1,384,614 | € 1,515,504 | € 665,122 | € 551,787 | ▼ 17% |
| Cash | € 209,417 | € 117,825 | € 14,555 | € 9,704 | ▼ 33% |
| Retained profit | € 401,950 | € 232,353 | € -159,265 | € -206,014 | ▼ € 46,749 |
| Bank debt | € 471,524 | € 351,049 | € 330,321 | € 310,440 | ▼ 6% |
| Balance sheet total | € 1,805,163 | € 1,766,457 | € 524,457 | € 364,373 | ▼ 31% |
| Employees (FTE) | 12.5 | 13 | 7 | 1.7 | ▼ 5.3 |
Key figures of Isola Energy, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.
What happened to Isola Energy?
What happened at Isola Energy in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 46,749. Source: NBB ↗
- JFDI BV became a director. NBB
- M. Bostyn BV became a director. NBB
- Start of the company according to the CBE. KBO
- New establishment in Tongeren-Borgloon. KBO
In short
From € 55,637 profit in 2022 to € 46,749 loss in 2025.
Paid € 30,767 in corporate taxes since 2022.
Best year ever: 2022, with € 55,637 profit.
On average € 34,500 of value added per employee in 2025.
A new publication or filing at Isola Energy? We notify you, reason included.
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De Lijn 8 June 2026 New annual account 2025
filed on 8 June 2026
What was left
€ 20 k ▼ 91%
Money in the bank
€ 178 k ▼ 98%
Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Management
The stake of ISOLA BELGIUM, JFDI comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
Isola EnergyBehind Isola Energy are JFDI BV and M. Bostyn BV. The shares are held by ISOLA BELGIUM (85%) and JFDI (15.1%).
Directors
According to the 2025 annual accounts
since 2019
Director · represented by Maarten Bostyn
Also active at: ISOLA BELGIUM, BSProjects, NEW TECH PROJECTS, NEW GROUND PROJECTS
since 2019
Shareholders
85%
15.1%
Participations
No participations in other companies reported.
Establishments
Establishment units
Physical locations of this company
Vrijheidweg 10
3700 Tongeren-Borgloon
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 6 companies are registered at this address.
All companies at this address →ISOLA BELGIUM same network
€ 11 million revenue · 2024
BSProjects same network
€ -88 gross margin · 2025
NEW TECH PROJECTS same network
€ 292,346 gross margin · 2025
NEW GROUND PROJECTS same network
€ 16,532 gross margin · 2025
Bajato-NTP
+1 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0896.465.882
- VAT number
- BE 0896.465.882
- Registered office
- Vrijheidweg 10, 3700 Tongeren-Borgloon
- Names & denominations
- Isola Energy
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 14 March 2008
- Peppol
- Active · Active since 18 Dec 2025
- Activities · NACE
Algemene elektrotechnische installatiewerken
Overige bouwinstallatie
Overige bouwinstallatie, n.e.g.