Fluxys Belgium
Fluxys Belgium (SA) is a public limited company (société anonyme) registered in Belgium under Crossroads Bank for Enterprises (KBO/BCE) number BE 0402.954.628. It was incorporated on 8 January 1929 and is recorded as active on the Belgian register as of 18 September 2026. Its registered office is at Avenue des Arts 31, 1040 Brussels, and KBO/BCE classifies its principal activity as distribution of gaseous fuels through mains.
According to its own website, Fluxys Belgium is the regulated operator of Belgium’s natural gas transmission grid, underground gas storage and LNG terminalling infrastructure. The company operates roughly 4,000 kilometres of transmission pipeline, an underground gas storage facility at Loenhout, and the Zeebrugge LNG terminal, which has an annual regasification capacity of 197 TWh. It transports natural gas and biomethane for industrial, residential and power-generation customers in Belgium and for cross-border flows to and from neighbouring markets, and states that it is developing infrastructure to support hydrogen and CO2 transport as part of a wider energy transition strategy.
Fluxys Belgium’s shares are listed on Euronext Brussels (ISIN BE0974265945) under the ticker FLUX, and the company is supervised by Belgium’s Financial Services and Markets Authority (FSMA) under EU transparency rules. For the 2025 financial year, Fluxys Belgium reported company-level operating revenue of €650.5 million, EBITDA of €320.1 million and net profit of €74.9 million, and declared a gross dividend of €1.40 per share. The company’s own website reports a workforce of around 982 employees as of 2026, roughly half based at its Brussels head office and the remainder across regional operating sites and terminal facilities.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
2
Shareholders of Fluxys Belgium
Company shareholder register data associated with this profile, verified 4 September 2026, records two disclosed shareholders in Fluxys Belgium: Fluxys SA, holding 90% (63,237,240 shares), and a second, aggregated holder recorded as “Autre” (other), holding 10% (7,026,260 shares). This is corroborated by Fluxys Belgium’s own investor-relations disclosure, which states that Fluxys SA holds 90% of the company’s capital, split between class B shares (83.29%) and class D shares (6.71%), while the remaining 10% of class D shares are publicly held as free float following the company’s listing on Euronext Brussels. The Belgian State separately holds one “golden share” in Fluxys Belgium, giving the federal energy minister a special veto right over transactions affecting strategic gas infrastructure; this is a statutory special right rather than a class of capital shareholding and is not included in the ownership percentages above. Total shares outstanding are reported as 70,263,501.
Data availability
Classification: Major shareholders only. As an FSMA-supervised, Euronext Brussels-listed company, Fluxys Belgium discloses its controlling shareholder (Fluxys SA) and the golden share held by the Belgian State, but the 10% public free float is reported as an aggregate holding rather than as individually named retail or institutional shareholders.
Sources
- Crossroads Bank for Enterprises (KBO/BCE) – company shareholder register data, verified 4 September 2026
- fluxys.com – Fluxys Belgium, information for investors and shareholders (accessed 18 September 2026)
- FSMA (ctr-csr.be) – Fluxys Belgium issuer page, Euronext Brussels, LEI 52990071WX2UW1WNHC16
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Fluxys SA | 90% | Crossroads Bank for Enterprises (KBO/BCE) | |
| . Autre | 10% | Crossroads Bank for Enterprises (KBO/BCE) |
Officers
66
Directors and officers of Fluxys Belgium
Company officer register data associated with this profile, current as of 18 September 2026, shows five active officers of Fluxys Belgium. Pascal De Buck holds the combined role of Chairman of the Executive Board, Chief Executive Officer, Managing Director and Director. The remaining four – Henriette Van Caenegem, Geert Versnick, Yves Rheault and Christiaan De Groof – are recorded as Director. The underlying registry pagination indicates a substantially larger number of historical entries beyond these five current officers, consistent with more than nine decades of appointments and resignations since the company’s 1929 incorporation, but appointment and resignation dates are not populated in the available extract for the currently active officers. Nationality is not disclosed in this data; the address country recorded for each officer (Belgium) is a registered correspondence address, not a statement of nationality or residence, and should not be read as either.
Data availability
Classification: Partial. The Crossroads Bank for Enterprises (KBO/BCE) extract used for this profile identifies current officers and their roles but does not include appointment dates, resignation dates or nationality for this record; Fluxys Belgium’s own website does not publish a named board or executive-committee listing on its public company-overview page.
Sources
- Crossroads Bank for Enterprises (KBO/BCE) – company officer records, current as of 18 September 2026
Registry feed — rows exactly as filed with Crossroads Bank for Enterprises (KBO/BCE), including entries the profile above does not cover.
Group Structure
Group structure of Fluxys Belgium
Fluxys Belgium is not an independent company. Corporate-structure data associated with this profile shows Fluxys Belgium as a subsidiary of Fluxys (registration BE 0827.783.746), which is in turn a subsidiary of Publigaz (registration BE 0447.845.040), the ultimate identifiable parent in this structure. This is consistent with Fluxys Belgium’s own investor disclosure that Fluxys SA holds 90% of its capital (83.29% class B and 6.71% class D shares); external reporting describes Publigaz as a holding company representing Belgian municipal (intercommunal) shareholdings in the wider Fluxys group. Five direct subsidiaries of Fluxys Belgium are recorded in the same structure data, spanning Belgium and Luxembourg. Group information reviewed 18 September 2026.
Verified corporate relationships
| Entity | Country | Registration number | Relationship | Ownership | Status | Information date |
|---|---|---|---|---|---|---|
| Fluxys | BE | BE0827783746 | Immediate parent | Not disclosed at this level | Active | 18 Sep 2026 |
| Publigaz | BE | BE0447845040 | Ultimate parent | Not disclosed at this level | Active | 18 Sep 2026 |
| Fluxys SA | BE | Not separately disclosed | Direct shareholder | 90% of capital (83.29% class B, 6.71% class D) | Active | 4 Sep 2026 |
| Fluxys C-Grid Antwerp | BE | BE1023471150 | Direct subsidiary | Ownership percentage not disclosed | Active | 18 Sep 2026 |
| Fluxys LNG | BE | BE0426047853 | Direct subsidiary | Ownership percentage not disclosed | Active | 18 Sep 2026 |
| Fluxys C-Grid | BE | BE1002472828 | Direct subsidiary | Ownership percentage not disclosed | Active | 18 Sep 2026 |
| Fluxys Hydrogen | BE | BE1002472927 | Direct subsidiary | Ownership percentage not disclosed | Active | 18 Sep 2026 |
| FLUX RE S.A. | LU | LU B133013 | Direct subsidiary | Ownership percentage not disclosed | Active | 18 Sep 2026 |
Data availability
Classification: Partial. The parent chain from Fluxys Belgium up to Publigaz and the list of direct subsidiaries come from corporate-structure data already associated with this profile; ownership or voting percentages above the level of Fluxys SA are not disclosed at this level of the structure. The wider Fluxys group also includes entities in Germany, the Netherlands, the United Kingdom, Switzerland and Portugal that sit beneath other group companies rather than directly beneath Fluxys Belgium, and are not restated here.
Sources
- Corporate-structure data associated with this profile, reviewed 18 September 2026
- fluxys.com – Fluxys Belgium, information for investors and shareholders and company overview (accessed 18 September 2026)
Publigaz
Belgium
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Frequently Asked Questions
What does Fluxys Belgium do?
Fluxys Belgium (SA) (KBO/BCE number BE 0402.954.628) is a Belgian public limited company incorporated on 8 January 1929 and registered at Avenue des Arts 31, 1040 Brussels; it is the regulated operator of Belgium's natural gas transmission grid, underground gas storage and the Zeebrugge LNG terminal, transporting natural gas and biomethane across roughly 4,000 km of pipeline.
Who owns Fluxys Belgium?
Company register data records two shareholders in Fluxys Belgium: Fluxys SA holding 90% (83.29% class B and 6.71% class D shares), and the remaining 10% of class D shares held publicly as free float, alongside one golden share held by the Belgian State.
Who is Fluxys Belgium's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Fluxys Belgium is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
What is Fluxys Belgium's company registration number?
Fluxys Belgium's registration number is 0402954628, filed with Crossroads Bank for Enterprises (KBO/BCE) in Belgium. Its current status on the register is active.
Is Fluxys Belgium still an active company?
Fluxys Belgium's status on Crossroads Bank for Enterprises (KBO/BCE) is listed as active.
When was Fluxys Belgium incorporated?
Fluxys Belgium was incorporated on 8 January 1929, according to Crossroads Bank for Enterprises (KBO/BCE).
What is Fluxys Belgium's registered address?
The registered address on file for Fluxys Belgium is Belgium.
What legal structure is Fluxys Belgium registered as?
Fluxys Belgium is registered as a Public Limited Company in Belgium.
What is Fluxys Belgium's revenue?
Fluxys Belgium reported company-level operating revenue of EUR650.5 million and EBITDA of EUR320.1 million for the 2025 financial year, with net profit of EUR74.9 million and a gross dividend of EUR1.40 per share.
Is Fluxys Belgium listed on a stock exchange?
Fluxys Belgium's shares are listed on Euronext Brussels (ISIN BE0974265945) under the ticker FLUX, and the company is supervised by Belgium's FSMA under EU transparency rules.
Who are the officers/directors of Fluxys Belgium?
KBO/BCE records five active officers of Fluxys Belgium, led by Pascal De Buck as Chairman of the Executive Board, CEO, Managing Director and Director, alongside directors Henriette Van Caenegem, Geert Versnick, Yves Rheault and Christiaan De Groof.
Does Fluxys Belgium have a parent company or subsidiaries?
Fluxys Belgium is majority-owned (90%) by Fluxys SA within the wider Fluxys group, which sits beneath ultimate parent Publigaz; five direct subsidiaries are recorded, including Fluxys LNG, Fluxys Hydrogen and FLUX RE S.A. in Luxembourg.
Can Zavia monitor changes to Fluxys Belgium's ownership over time?
This profile reflects a point-in-time snapshot from Crossroads Bank for Enterprises (KBO/BCE). Zavia's monitoring API can track changes to Fluxys Belgium's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Fluxys Belgium's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Belgium, so records like Fluxys Belgium's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Crossroads Bank for Enterprises (KBO/BCE) and was last synced on 18 September 2026.