SEPUR
SEPUR is a Public Limited Company registered in France under 35005058900240, and its current status with INPI (Institut National de la Propriété Industrielle) is active. The company was incorporated on 20 December 1988 and lists its registered address as THIVERVAL-GRIGNON, France. 1 shareholder is on record for SEPUR, including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from INPI (Institut National de la Propriété Industrielle) and was last updated on 8 September 2026.
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Shareholders
1
Shareholders of SEPUR
One shareholder is currently on record for SEPUR, held on the statuts (articles of association) and filed corporate acts, filed under the Code de commerce. The largest of these is Herve Matuszewski, holding 100% — a majority holding. The shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Herve Matuszewski | 100% | INPI (Institut National de la Propriété Industrielle) |
Officers
11
Directors and officers of SEPUR
Two of the 11 officer records shown for SEPUR are current appointments, filed with INPI (Institut National de la Propriété Industrielle). YOURI IVANOV (appointed 2017-08-03) serves as President Of Sas; Pricewaterhousecoopers Audit serves as Statutory Auditor. The remaining 5 records shown (YOURI IVANOFF, MATUSZEWSKI HERVE DANIEL MARIE and 3 others) are former appointments that have since been resigned. Management authority at SEPUR sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control. The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Data availability
The register reports 13 officers in total, including past appointments, though only the 11 most relevant records are shown here.
Group Structure
Group structure of SEPUR
SEPUR sits 2 levels below its ultimate parent, CUBE INFRASTRUCTURE PARTNERS S.A., registered in Luxembourg. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. The full chain up to CUBE INFRASTRUCTURE PARTNERS S.A. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by SEPUR's own shareholder record. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
- TRAITEMENT ET OPERATIONS DE SURFACES (France)
- TRAITEMENT ET OPERATIONS DE SURFACES (France)
Data availability
Those 2 subsidiaries span France jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
CUBE INFRASTRUCTURE PARTNERS S.A.
Luxembourg
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who owns SEPUR?
One shareholder is currently on record for SEPUR, held on the statuts (articles of association) and filed corporate acts, filed under the Code de commerce. The largest of these is Herve Matuszewski, holding 100% — a majority holding. The shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
Who is SEPUR's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for SEPUR 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).
How many shareholders does SEPUR have on record?
1 shareholder is shown on record for SEPUR.
What is SEPUR's company registration number?
SEPUR's registration number is 35005058900240, filed with INPI (Institut National de la Propriété Industrielle) in France. Its current status on the register is active.
Is SEPUR still an active company?
SEPUR's status on INPI (Institut National de la Propriété Industrielle) is listed as active.
When was SEPUR incorporated?
SEPUR was incorporated on 20 December 1988, according to INPI (Institut National de la Propriété Industrielle).
What is SEPUR's registered address?
The registered address on file for SEPUR is THIVERVAL-GRIGNON, France.
What legal structure is SEPUR registered as?
SEPUR is registered as a Public Limited Company in France.
Who are the officers/directors of SEPUR?
Two of the 11 officer records shown for SEPUR are current appointments, filed with INPI (Institut National de la Propriété Industrielle). YOURI IVANOV (appointed 2017-08-03) serves as President Of Sas; Pricewaterhousecoopers Audit serves as Statutory Auditor. The remaining 5 records shown (YOURI IVANOFF, MATUSZEWSKI HERVE DANIEL MARIE and 3 others) are former appointments that have since been resigned. Management authority at SEPUR sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does SEPUR have a parent company or subsidiaries?
SEPUR sits 2 levels below its ultimate parent, CUBE INFRASTRUCTURE PARTNERS S.A., registered in Luxembourg. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 2 subsidiaries span France jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to SEPUR's ownership over time?
This profile reflects a point-in-time snapshot from INPI (Institut National de la Propriété Industrielle). Zavia's monitoring API can track changes to SEPUR's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access SEPUR's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including France, so records like SEPUR'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 INPI (Institut National de la Propriété Industrielle) and was last synced on 8 September 2026.