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52 QUAI RAMBAUD, 69002 LYON
HAPPYNEURON is registered in the SIRENE directory under SIREN number 451 130 744.
HAPPYNEURON's registered office is located at 52 QUAI RAMBAUD, 69002 LYON.
HAPPYNEURON operates under the activity “Edition de logiciels applicatifs” (NAF/APE code 58.29C).
+ 3 more establishments
| Type | Language | Name |
|---|---|---|
| Official name | FR | HAPPYNEURON |
| Trade name | FR | OSE CONSULTING |
| 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|
| Net income for the year | €770,980 41% | €1,308,145 116% | €605,470 209% | €195,822 |
| Equity | €4,681,389 173% | €1,712,909 29% | €2,404,765 34% | €1,799,294 |
| Balance sheet total | €6,821,216 50% | €13,739,362 13% | €12,114,684 25% | €9,679,957 |
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
HAPPYNEURON's intra-EU VAT number, derived from its SIREN, is FR 35 451 130 744. Whether it is actually active depends on the company being liable for VAT.
HAPPYNEURON has the following legal form: SAS, société par actions simplifiée (5710).
HAPPYNEURON was created on December 5, 2003.
Yes, HAPPYNEURON is an active company according to the SIRENE / INSEE directory.
HAPPYNEURON has 11 establishments in the SIRENE directory, of which 2 active.