Sol1
ActiveSummary
The computed 12-month bankruptcy probability of Sol1 is 2.7% (moderate). The 2025 annual accounts show equity of €119,951 and a net result of €91,586. Equity has been growing by about 165% per year since 2023. Its solvency ranks better than 16% of 47 sector peers (NACE 30, financial year 2025). The company has been active since 2022 and the Belgian Official Gazette contains no insolvency or warning signals.
Overview
Overview
Official details
Source: KBO- Status
- Active since 18-08-2022 Normal situation
- Registered office
- 11 active companies are registered at this address 1 started in the 12 months before. Source: KBO register, as of 5 November 2026.
- Activity
- Manufacture of other transport equipment NACE 30310and 6 others
- Joint committee
- 200 Auxiliary committee for white-collar workers · annual accounts 2025
- Establishment units
- 2.341.671.258 8310 Bruges, since 01-01-2023
- 2.396.085.981 9940 Evergem, since 01-11-2026
- Financial year end
- 31 December
- Peppol
- Reachable since 06-09-2022
Board and ownership
- VERHAEGHE Filip Leonard EtienneManaging director
- VERHAEGHE Stefaan Andre CelesteDirector
- Norea VerhaegheDirector
- Drone Volt SAdeed of 30-09-2026
Financial position
- Bankruptcy probabilitywithin 12 months
- 2.7%
- Gross margin
- €1.5m
- ▲ 6.9%
- Turnover
- ≈ €2.5m
- estimated
- Profit
- €91,586
- ▲ 711%
- Equity
- €119,951
- ▲ 323%
- Total assets
- €1.2m
- ▲ 29.2%
- Employees on 31-12-2025
- 8
- ▼ 20.0%
Score breakdownraises risk2 of the last 3 accounts lateEquity €119,951 (10.0% of total assets)Founded in 20222 establishment unitsRestart patternShow the evidence
Checked score
About 3 in 100 comparable companies go bankrupt within 12 months (an estimate).
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 30, micro). It does better than 31% of them on solvency, 38% on liquidity, 76% on profitability and 98% 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 31-12-2025.
Of the companies with a bankruptcy probability in the moderate class on 30-06-2025, 2.4% 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
The company filed its last 3 accounts on average 95 days after the deadline. In the sector (NACE 30), the median for financial year 2024 was 16 days before the deadline, and 30% of those companies filed late.
Searched, nothing found (2)
A company was founded shortly before or after the bankruptcy of another, with a director in both or at the same registered office.
- FoundedThis companystart date 18-08-2022
This company was founded 3 months before the bankruptcy of SOL.ONE. The annual accounts of both list Stefaan Verhaeghe as director, and both had the same registered office.
- Stefaan Verhaeghe listed as director in the annual accounts of both
- Same registered office (8310 Brugge)
- Same main activity: activity NACE 62010
- Similar name
This is a pattern, not a judgment. A new start after a bankruptcy is often entirely legitimate. The facts come from the KBO register, the Belgian Official Gazette, the director data and the annual accounts at the NBB. The same name in two sets of accounts is not necessarily the same person. What the facts mean is for you to look into.
Financials
Financials · financial year 2025, abbreviated format
Annual accounts 2025 filed on 09-07-2026 at the NBB all 3 filings
Every figure per financial year
The operating result for 2025 is 3.6 times that of 2024 and the highest since 2023. It is a recovery after the fall in 2024.
Turnover and EBIT margin are not published. The abbreviated or micro format does not require them. The turnover shown is an estimate from the gross margin.
Staff
| Item | 31-12-2023 | 31-12-2024 | 31-12-2025 |
|---|---|---|---|
| Employees at the balance-sheet date | 9 | 10 | 8 |
| full-time | 9 | 10 | 8 |
| in full-time equivalents | 9 | 10 | 8 |
| Average over the year, in full-time equivalents | 8.9 | 10 | 9.2 |
| On a permanent contract | 9 | 10 | 8 |
| Joined | 17 | 12 | 16 |
| Left | 8 | 11 | 18 |
Source: social balance sheet in the 2023 to 2025 annual accounts
Investments
| Item | 2023 | 2024 | 2025 |
|---|---|---|---|
| Tangible fixed assets | €30,014 | €20,235 | €3,426 |
| Intangible fixed assets | €504,132 | €537,991 | €457,452 |
| Depreciation and write-downs of the year | €117,845 | €238,921 | €327,504 |
Source: notes to the 2023 to 2025 annual accounts (statement of fixed assets)
Subsidies and aid
Federal government
2025 · 1 entry · €358,000 in total| Year | Department | Transactions | Amount |
|---|---|---|---|
| 2025 | Defence | 1 | €358,000 |
European Union, budget
2023 · 1 entry · €999,988 in total| Line | 2023 | 2024 | 2025 | Change |
|---|---|---|---|---|
| Remuneration, social security and pensions62 | €1.0m | €1.1m | €1.0m | ▼ 5.7% |
| Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets630 | €0.1m | €0.2m | €0.3m | ▲ 37.1% |
| Write-downs on stocks, contracts in progress and trade receivables: additions (reversals)631/4 | €0.01m | - | - | - |
| Other operating charges640/8 | €0.001m | €0.001m | €400 | ▼ 22.1% |
| Gross operating margin9900 | €1.1m | €1.4m | €1.5m | ▲ 6.9% |
| Operating profit (loss)9901 | €0.03m | €0.03m | €0.09m | ▲ 261% |
| Financial income75/76B | - | €59 | €50 | ▼ 15.6% |
| Recurring financial income75 | - | €59 | €50 | ▼ 15.6% |
| Financial charges65/66B | €0.003m | €0.01m | €0.001m | ▼ 89.8% |
| Recurring financial charges65 | €0.003m | €0.01m | €0.001m | ▼ 89.8% |
| Profit (loss) for the period before taxes9903 | €0.02m | €0.01m | €0.09m | ▲ 713% |
| Income taxes67/77 | €0.007m | - | €253 | - |
| Profit (loss) for the period9904 | €0.02m | €0.01m | €0.09m | ▲ 711% |
| Profit (loss) for the period to be appropriated9905 | €0.02m | €0.01m | €0.09m | ▲ 711% |
| Line | 2023 | 2024 | 2025 | Change |
|---|---|---|---|---|
| Assets | ||||
| Total assets20/58 | €0.7m | €0.9m | €1.2m | ▲ 29.2% |
| Fixed assets21/28 | €0.4m | €0.7m | €0.9m | ▲ 18.1% |
| Intangible fixed assets21 | €0.4m | €0.7m | €0.9m | ▲ 19.0% |
| Tangible fixed assets22/27 | €0.02m | €0.02m | €0.02m | ▼ 12.6% |
| Plant, machinery and equipment23 | - | €0.02m | €0.02m | ▼ 8.4% |
| Furniture and vehicles24 | €0.02m | €0.001m | - | - |
| Current assets29/58 | €0.3m | €0.2m | €0.3m | ▲ 72.4% |
| Amounts receivable within one year40/41 | €0.3m | €0.1m | €0.2m | ▲ 48.6% |
| Trade receivables40 | €0.2m | €0.08m | €0.2m | ▲ 109% |
| Other amounts receivable41 | €0.03m | €0.03m | €0.002m | ▼ 95.1% |
| Cash at bank and in hand54/58 | €0.03m | €0.08m | €0.2m | ▲ 108% |
| Deferred charges and accrued income490/1 | €0.006m | - | - | - |
| Equity and liabilities | ||||
| Total equity and liabilities10/49 | €0.7m | €0.9m | €1.2m | ▲ 29.2% |
| Equity10/15 | €0.02m | €0.03m | €0.1m | ▲ 323% |
| Contributions10/11 | €100 | €100 | €100 | = |
| Profit (loss) carried forward14 | €0.02m | €0.03m | €0.1m | ▲ 324% |
| Amounts payable17/49 | €0.7m | €0.9m | €1.1m | ▲ 19.9% |
| Amounts payable after more than one year17 | €0.06m | €0.06m | €0.4m | ▲ 565% |
| Financial debts170/4 | €0.06m | €0.06m | €0.4m | ▲ 565% |
| Amounts payable within one year42/48 | €0.5m | €0.7m | €0.7m | ▼ 1.2% |
| Current portion of amounts payable after more than one year42 | €0.007m | - | - | - |
| Financial debts43 | - | - | €0.1m | - |
| Other loans439 | - | - | €0.1m | - |
| Trade debts44 | €0.3m | €0.5m | €0.4m | ▼ 18.6% |
| Suppliers440/4 | €0.3m | €0.5m | €0.4m | ▼ 18.6% |
| Taxes, remuneration and social security45 | €0.2m | €0.2m | €0.2m | ▼ 17.8% |
| Taxes450/3 | €0.007m | €0.007m | - | - |
| Remuneration and social security454/9 | €0.2m | €0.2m | €0.2m | ▼ 14.6% |
| Other amounts payable47/48 | €385 | €0.002m | €0.02m | ▲ 797% |
| Accrued charges and deferred income492/3 | €0.1m | €0.2m | €0.01m | ▼ 93.6% |
| Line | 2023 | 2024 | 2025 | Change |
|---|---|---|---|---|
| Profit (loss) for the period9904 | €16,967 | €11,299 | €91,586 | ▲ 711% |
| + Depreciation and write-downs630 | €117,845 | €238,921 | €327,504 | ▲ 37.1% |
| Operating cash flow (approximation) | €134,812 | €250,220 | €419,090 | ▲ 67.5% |
| Investment in fixed assets (approximation) | - | -€558,226 | -€460,878 | ▲ 17.4% |
| Change in cash | - | €43,904 | €81,853 | ▲ 86.4% |
A Belgian filing has no cash-flow statement. These rows are therefore an approximation, derived from the income statement and the balance-sheet moves.
Historical observation
In July 2024, 7,976 companies had the same profile as Sol1 has now. Two years later, 94.4% were still going and 3.6% had gone bankrupt.
- Micro
- 2 to 5 years old
- solvency 10 to 30%
- a profit of 5% of the balance sheet or more
Another 0.3% stopped without a precise date, possibly only after those two years.
That fits the bankruptcy probability of Sol1 itself: 2.7% within 12 months.
Test of the method
The method was tested on the 497,446 companies of July 2024. Each company was given the bankruptcy share of the same profile a year earlier, in July 2023. The expectation was that 1.6% would go bankrupt within 24 months. In fact 1.7% went bankrupt.
| Group | Expected | Actual |
|---|---|---|
| 1 | 0.2% | 0.2% |
| 2 | 0.3% | 0.5% |
| 3 | 0.5% | 0.6% |
| 4 | 0.7% | 0.8% |
| 5 | 0.9% | 0.9% |
| 6 | 1.3% | 1.5% |
| 7 | 1.6% | 1.8% |
| 8 | 1.8% | 1.8% |
| 9 | 3.0% | 3.1% |
| 10 | 5.6% | 6.2% |
A company that went bankrupt had a higher expected share than one that kept going in 74.5% of comparisons. The level depends on the economy. In a year with more bankruptcies than the year before, the actual share is higher than the expected one.
This is an observation about 7,976 companies, not a prediction for Sol1. The sector does not count, because the KBO no longer lists a sector for a company that has stopped. By sector, mostly the survivors would count, which would paint too rosy a picture.
Board & ownership
Directors
Board 3
Day-to-day management 1
Owners and capital
Shareholders
- Drone Volt SA €2,500,000 · schuldvordering
- VERHAEGHE Filip Leonard Etienne 2,461,133 shares (79%) · €79.04 in cash
- VERHAEGHE Stefaan Andre Celeste 652,674 shares (21%) · €20.96 in cash
Capital transactions
- 30-09-2026 Capital increase · 10,379 new shares at €2,500,000 per share · in kind
- 11-08-2026 Capital increase of €1,000,061.93 · 4,152 new shares at €240.86 per share
- 22-08-2022 Incorporation · €100 · 3,113,807 shares
Mandate history
- Board
- Day-to-day management
| Name | Functions and periods |
|---|---|
| VERHAEGHE Filip Leonard Etienne |
|
| VERHAEGHE Stefaan Andre Celeste |
|
| Norea Verhaeghe |
|
Articles of association
- Transfer restrictionThis rule says whether shareholders may sell their shares freely or need approval first.
- “7B, Raad van Bestuur”
Articles of association, deed of 11-08-2026 (in Dutch)
Network & group
Sol1 shares no director with another company.
Companies at the same address
10 other companies- STRAF ADVOCATEN Registered office · since 25-08-2026Founded in 2026 1041.629.649
- GUMPTION Establishment · since 01-06-2025Founded in 2012 · 16 FTE (2025) 0847.610.843
- TheValueChain Establishment · since 01-06-2025Founded in 2011 · 81 FTE (2025) · group GUMPTION 0838.023.085
- Stichting Koningin Paola Establishment · since 31-03-2025Founded in 1978 · 5.9 FTE (2025) 0418.089.301
- UNISOL Registered office · since 06-02-2023Founded in 2023 · 5.6 FTE (2026) 0798.151.137
- Advocatenkantoor Virginie Cottyn Registered office · since 17-10-2022Founded in 2022 · total assets €205,347 (2025) 0792.532.659
- Philanthropic Corporate Partnerships Registered office · since 26-08-2022Founded in 2022 0790.114.884
- JEAN-LUC COTTYN Registered office · since 01-01-2017Founded in 2016 · total assets €130,108 (2025) 0668.609.518
- SOL.ONE Registered office · since 13-11-2014Founded in 2014 · 16 FTE (2021) 0567.794.943
- STUDIO EMMA Registered office · since 07-07-2003Founded in 2003 · 24 FTE (2025) · group GUMPTION 0480.535.129
Connections & network
3 current directorsThe network starts from the directors of Sol1. Every other company they run is a node.
Timeline
Deeds, filings and financial milestones
30-09
Gazette deed
Appointment: Norea Verhaeghe (director)10,379 new shares · Contribution: Drone Volt SA (€2,500,000)5 points ▸
- General meeting, 23-09-2026
- Auditor report, 23-09-2026
- Capital contribution, €2,500,000
- 3,128,338 shares
- Director appointment, Norea Verhaeghe
- The deed holds 1 more point.
11-08
Gazette deed
Capital increase of €1,000,061.934,152 new shares · “Het ontwikkelen van voertuigen, waaronder alle vormen van drones, alsook gerelateerde producten zoals al dan…” (deed in Dutch)2 points ▸
- Capital increase, €1,000,061.93
- 3,117,959 shares
- The deed holds 2 more points.
22-08
Gazette deed
IncorporationFounding capital of €100, 3,113,807 shares · Founders: VERHAEGHE Filip Leonard Etienne and VERHAEGHE Stefaan Andre Celeste · Appointments: VERHAEGHE Filip Leonard Etienne (director) and VERHAEGHE Stefaan Andre Celeste (director)7 points ▸
- Incorporation, 18-08-2022
- Founder, VERHAEGHE Filip Leonard Etienne
- Founder, VERHAEGHE Stefaan Andre Celeste
- Founding capital, €100, 3,113,807 shares
- Director appointment, VERHAEGHE Filip Leonard Etienne (director (not named in the articles))
- Director appointment, VERHAEGHE Stefaan Andre Celeste (director (not named in the articles))
- Director appointment, VERHAEGHE Filip Leonard Etienne (managing director)
Sources:Publications in the Belgian Official GazetteFilings with the National Bank
History
On 18 August 2022, Sol1 was incorporated as a private limited company by two natural persons, with a starting capital of €100.12 The capital was increased 2 times in 2026.34 Today the board has 3 members.4 Total assets went from €710,740 in 2023 to €1.2m in 2025 and headcount from 8.9 to 9.2 full-time equivalents.5
Company details
Register details
Identity
KBO recordRegistered office and establishments
Activities
NACEBEL 2025Codes under NACEBEL 2008
9 activities
- Het ontwikkelen van voertuigen, waaronder alle vormen van drones, alsook gerelateerde producten zoals al dan niet geautomatiseerde opslag van voertuigen, transportcontainers voor voertuigen, en alle andere voertuiggerelateerde producten en dienstverlening. Onder voertuigen wordt begrepen alle vervoermiddelen, ongeacht vervoer in/over/onder land, water, lucht, ruimte of elders;
- Het ontwikkelen van onderdelen van voertuigen;
- Het ontwikkelen van grondstations, alsook gerelateerde producten zoals containers, controlekamers, en alle andere grondstationgerelateerde producten en dienstverlening;
- Het ontwikkelen van hardware, elektronica, software, diensten en/of advies in domeinen waar de veiligheid van de hardware, elektronica en/of software van kritisch belang is, zoals in alle soorten voertuigen, inclusief lucht- en ruimtevaart, en dit zowel voor bemande (partieel geautomatiseerde) als voor onbemande (volledig geautomatiseerde) toepassingen; Bij wijze van voorbeeld, maar niet beperkt tot, kan het gaan over controlesystemen, observatiesystemen, sturingssystemen, energievoorzieningssystemen;
- Het ontwikkelen van hardware, elektronica, software, en/of diensten (al dan niet online) die samenwerken met of afgeleid zijn van bovenstaande producten en diensten, zoals bijvoorbeeld beeldverwerking voor observatie, of advies hieromtrent;
- Hardware, elektronica, software, diensten en/of advies rond de installatie en/of onderhoud en/of uitbating van bovenvermelde producten;
- Ontvangen, verwerken, opslaan, en bijhouden van gegevens, inclusief video, van bovenstaande producten;
- Exploitatie van bovenstaande producten, teneinde de functie van onze producten als een dienstverlening aan te bieden;
- Opleidingen en/of marketing rond bovenstaande producten en diensten, en ontwikkeling van hardware, elektronica, software en/of diensten voor opleiding en/of marketing (bijvoorbeeld simulatoren).
Invoicing and payment
Financial year and general meeting
Accounts at the NBBSites & property
Buildings and parcels at the addresses
| Cadastral parcel | Region | Area | Buildings | Height / floors |
|---|---|---|---|---|
| 43006G0380/00G000 | Flanders | 5.7 ha | - | - |
| 31434C0037/00L007 | Flanders | 6,856 m² | 1 · 2,547 m² | 18.2 m · 5 |