Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
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Tight liquidity NBB
Cash and receivables cover 2 % of short-term debt in 2025; threshold 65 %.
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Busy address KBO
13 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
FluxDune from Brussel, company number BE0697786623, closed financial year 2025 with a result of € 33.8 million after tax. Compared with financial year 2024, the result moved from € 34.7 million to € 33.8 million. The company is profitable. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on April 29, 2026.
€ 538.9 million
▼ 11% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 33.8 million
▼ 3% vs 2024
Profit after tax over the fiscal year.
€ 497,412
▼ 49% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 32.1 million paid out
95 % of the profit went to the shareholders, mostly to Fluxys Europe SA (50 % of the shares). That is where the money ends up.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 12,113
▲ 6% vs 2024
Supplier invoices still open on the last day of the fiscal year. Pays suppliers within 42 days on average.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Profit after taxes | € 10,821,997 | € 16,593,955 | € 34,686,964 | € 33,752,937 | ▼ 3% |
| Equity | € 816,770,968 | € 673,111,786 | € 603,324,425 | € 538,866,726 | ▼ 11% |
| Total debts | € 10,816,490 | € 15,797,543 | € 32,958,915 | € 32,077,066 | ▼ 3% |
| Cash | - | € 434,425 | € 969,822 | € 497,412 | ▼ 49% |
| Retained profit | € 123,708,094 | € 124,528,726 | € 126,268,215 | € 127,956,199 | ▲ 1% |
| Dividend | € 10,324,102 | € 15,773,323 | € 32,947,475 | € 32,064,953 | ▼ 3% |
| Bank debt | € 482,436 | € 0 | € 0 | € 0 | |
| Balance sheet total | € 827,587,458 | € 688,909,329 | € 636,283,340 | € 570,943,792 | ▼ 10% |
Key figures of FluxDune, 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 FluxDune?
What happened at FluxDune in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- Pascal De Buck stepped down as director. NBB
- Sergio Val stepped down as director. NBB
- Tristan Joannet stepped down as director. NBB
- Nicolas Daubies stepped down as director. NBB
- Emma Solviche stepped down as director. NBB
- Anne Vander Schueren stepped down as director. NBB
- Arno Büx stepped down as director. NBB
- Kate-Lynn Gordey stepped down as director. NBB
In short
From € 10.8 million profit in 2022 to € 33.8 million profit in 2025.
Paid € 136,938 in corporate taxes since 2022.
Best year ever: 2024, with € 34.7 million profit.
Paid out € 91.1 million in dividends to the owners in total.
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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 shares are held by Fluxys Europe SA (50%), AXA Infrastructure Equity 1 (25%), Predica Prevoyance Dialogique de Credit Agricole (23.8%) and Credit Agricole Assurances Retraite (1.2%). It owns 100% of Dunkerque CO2 Holding and 60.8% of Dunkerque LNG Holding SAS itself.
Directors
According to the 2025 annual accounts
Pascal De Buck
Director
Also active at: FLUXYS BELGIUM, Federatie van de elektriciteits- en gasnetbeheerders in België, FLUXYS LNG, FLUXYS EUROPE, FLUXYS INTERNATIONAL, FluxysGer, EUROPEAN NETWORK OF TRANSMISSION SYSTEM OPERATORS FOR GAS, FLUXYS +3 more
since 2023 · until 2029
Sergio Val
Director
since 2025 · until 2029
Quentin Le Cloarec
Director
since 2023 · until 2025
Tristan Joannet
Director
since 2025 · until 2029
Antoine Paul-Cavallier
Director
since 2023 · until 2025
Nicolas Daubies
Director
since 2023 · until 2029
Emma Solviche
Director
since 2025 · until 2029
Marie Moreau
Director
since 2024 · until 2025
since 2023 · until 2029
since 2023 · until 2029
Kate-Lynn Gordey
Director
since 2025 · until 2029
since 2024 · until 2029
Ghislaine Nora Tabari
Director
since 2023 · until 2025
Shareholders
50%
Credit Agricole Assurances Retraite
1.2%
Participations
Dunkerque LNG Holding SAS
60.8%
Establishments
Establishment units
Physical locations of this company
Guimardstraat 4
1040 Brussel
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 13 companies are registered at this address.
All companies at this address →FLUXYS LNG same network
€ 236.9 million revenue · 2025
Federatie van Transporteurs door Middel van Pipeline - Fédération des Transporteurs par Pipeline
Interconnector Zeebrugge Terminal
€ 38.9 million revenue · 2025
FLUXYS BUNKERING
€ 35,534 revenue · 2025
FLUXYS EUROPE same network
€ 10.7 million revenue · 2025
+8 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
- 0697.786.623
- VAT number
- BE 0697.786.623
- Registered office
- Guimardstraat 4, 1040 Brussel
- Names & denominations
- FluxDune
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 11 June 2018
- Peppol
- Active · Active since 1 Jan 2001