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129 AVENUE HENRI GINOUX, 92120 MONTROUGE
CO.SEF is registered in the SIRENE directory under SIREN number 451 303 531.
CO.SEF's registered office is located at 129 AVENUE HENRI GINOUX, 92120 MONTROUGE.
CO.SEF operates under the activity “Conseil pour les affaires et autres conseils de gestion” (NAF/APE code 70.22Z).
| Type | Language | Name |
|---|---|---|
| Official name | FR | CO.SEF |
| 2023 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|
| Net income for the year | €37,172 86% | €273,335 931% | €26,500 72% | €15,383 |
| Equity | €645,795 30% | €919,129 51% | €608,623 5% | €582,123 |
| Balance sheet total | €1,098,066 6% | €1,165,551 13% | €1,032,687 9% | €945,755 |
Revenue, ratios (solvency, debt, ROE), interactive charts and full history — available in your dashboard.
Source: RNE / INPI (filed annual accounts) · Updated on June 21, 2026
CO.SEF's intra-EU VAT number, derived from its SIREN, is FR 28 451 303 531. Whether it is actually active depends on the company being liable for VAT.
CO.SEF has the following legal form: SAS, société par actions simplifiée (5710).
CO.SEF was created on December 12, 2003.
Yes, CO.SEF is an active company according to the SIRENE / INSEE directory.
CO.SEF has 3 establishments in the SIRENE directory, of which 1 active.