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18 RUE LOUIS JOSEPH GAY-LUSSAC, 68000 COLMAR
| Type | Language | Name |
|---|---|---|
| Official name | FR | ALTER |
| 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|
| Net income for the year | €259,003 17% | €221,266 8% | €239,689 4% | €250,479 |
| Equity | €1,356,229 3% | €1,317,226 2% | €1,345,960 1% | €1,356,272 |
| Balance sheet total | €7,432,400 2% | €7,267,135 18% | €6,143,209 10% | €6,826,184 |
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Source: RNE / INPI (filed annual accounts) · Updated on June 21, 2026
ALTER is registered in the SIRENE directory under SIREN number 494 386 642.
ALTER's registered office is located at 18 RUE LOUIS JOSEPH GAY-LUSSAC, 68000 COLMAR.
ALTER operates under the activity “Travaux de terrassement courants et travaux préparatoires” (NAF/APE code 43.12A).
Full analysis: finances, establishments, directors, history — in your dashboard.
ALTER's intra-EU VAT number, derived from its SIREN, is FR 62 494 386 642. Whether it is actually active depends on the company being liable for VAT.
ALTER has the following legal form: SAS, société par actions simplifiée (5710).
ALTER was created on January 1, 2007.
Yes, ALTER is an active company according to the SIRENE / INSEE directory.
ALTER has 2 establishments in the SIRENE directory, of which 2 active.