STERNA
STERNA is a company registered under SIREN number 790103246, with its registered office in PLOUGASTEL-DAOULAS. Its main activity falls under the sector: Activities of head offices; management consultancy activities. It has 2 establishments. 1 serving director is recorded in the national business register. Its reported revenue for the financial year ended in 2025 is 70,961 euros.
Sources: INSEE Sirene, INPI RNE, INPI, annual accounts.
Identity
- Legal form
- SAS, simplified joint-stock company
- Activity
- Activities of head offices (70.10Z)
- Sector
- Activities of head offices; management consultancy activities
- Headcount
- 1 to 2 employees
- Created
- 13 Dec 2012
- Share capital
- 1,711,490.00 EUR
- Registered with the trade register
- 31 Dec 2012
- Financial year end
- 31/12
- Establishments
- 2
Directors
- FRANCK JACQUES LOUIS OPPERMANN 65 years old, 04/1961 President de SAS
Related companies
Companies run by the same people. Statutory auditors and liquidators are excluded: they serve in dozens of unrelated companies, and including them would draw groups that do not exist.
- HALL DE LA MOTO via FRANCK JACQUES LOUIS OPPERMANN
- SCI F K J via FRANCK JACQUES LOUIS OPPERMANN
- MOTO ROSSO via FRANCK JACQUES LOUIS OPPERMANN
- SCI AVRIL via FRANCK JACQUES LOUIS OPPERMANN
- GFA LENN VOR via FRANCK JACQUES LOUIS OPPERMANN
Establishments
-
79010324600019 29200 BREST
Financial strength
Financial score
69 / 100 B
Confidence: high · computed on the financial year ended 31 Dec 2025
- Equity to assets (97.4 %)
- 30.0 out of 30
- EBITDA margin (-84.3 %)
- 0.0 out of 25
- Liquidity (2,977.9 %)
- 20.0 out of 20
- Debt (0.0 %)
- 15.0 out of 15
- Revenue trend (2.2 %)
- 3.6 out of 10
formula fin-1.0
Legal score
100 / 100 A
Confidence: high
- No insolvency proceedings
- 40.0 out of 40
- Currently trading
- 20.0 out of 20
- Age (13.9 years)
- 20.0 out of 20
- Accounts filed recently
- 20.0 out of 20
formula leg-1.0
These scores are computed by us from public data, using a published formula. They are not advice, not a guarantee, not a credit decision, and they do not replace a review of the accounts. See how it is calculated
Revenue and earnings
Detailed accounts for this company are not reproduced here, but its main aggregates are public.
Revenue Net income
| Financial year | Revenue | Change | EBITDA | Net income |
|---|---|---|---|---|
| 31 Dec 2025 | 70,961 € | +2.2 % | -59,785 € | -133,220 € |
| 31 Dec 2024 | 69,458 € | +11.3 % | -63,456 € | -63,048 € |
| 31 Dec 2022 | 62,384 € | +6.4 % | -62,372 € | -32,919 € |
| 31 Dec 2021 | 58,607 € | +2.1 % | -61,976 € | -44,014 € |
| 31 Dec 2020 | 57,423 € | — | -67,795 € | -55,331 € |
| 31 Dec 2019 | 0 € | — | -63,528 € | -171,334 € |
| 31 Dec 2018 | 0 € | -100.0 % | -65,534 € | -101,268 € |
| 31 Dec 2017 | 12,000 € | 0.0 % | -65,834 € | 175,348 € |
| 31 Dec 2016 | 12,000 € | first year on record | -53,867 € | -1,509 € |
Aggregates published by the French Directorate General for Enterprise, computed from accounts filed with the commercial court.
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Legal notices
-
Filing of accounts 14 Jul 2026
- Court :
- Greffe du Tribunal de Commerce de brest
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2025
BODACC C n 20260132, annonce n 3868 · Proof of publication (PDF)
-
Filing of accounts 30 Sep 2025
- Court :
- Greffe du Tribunal de Commerce de brest
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2024
BODACC C n 20250187, annonce n 2231 · Proof of publication (PDF)
-
Filing of accounts 2 Aug 2022
- Court :
- Greffe du Tribunal de Commerce de brest
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2021
BODACC C n 20220148, annonce n 2719 · Proof of publication (PDF)
-
Filing of accounts 20 Jul 2021
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE BREST
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2020
BODACC C n 20210139, annonce n 3446 · Proof of publication (PDF)
-
Amendment 17 Sep 2020
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE BREST
- Amendment :
- Modification survenue sur l'administration.
BODACC B n 20200181, annonce n 721 · Proof of publication (PDF)
-
Filing of accounts 25 Aug 2020
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE BREST
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2019
BODACC C n 20200164, annonce n 969 · Proof of publication (PDF)
-
Filing of accounts 12 Jul 2019
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE BREST
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2018
BODACC C n 20190133, annonce n 91 · Proof of publication (PDF)
Change history
- officer_appointed (empty) → President de SAS 9 Oct 2026
- registered_address (empty) → 35 Chemin Roc'H Kerezen 29470 Plougastel-Daoulas 3 Oct 2026
Frequently asked questions about STERNA
- What is the SIREN number of STERNA?
- The SIREN number of STERNA is 790103246. Its intra-community VAT number is FR96790103246.
- Where is the head office of STERNA?
- Head office address: 35 CHEMIN DE ROC'H KEREZEN, 29470 PLOUGASTEL-DAOULAS.
- When was STERNA founded?
- STERNA was founded on 13 Dec 2012.
- What does STERNA do?
- Its declared main activity is: Activities of head offices (NAF code 70.10Z).
- Who runs STERNA?
- The officer listed in the register is FRANCK JACQUES LOUIS OPPERMANN (President de SAS).
- What is the revenue of STERNA?
- The latest published revenue is 70,961 €, for the 2025 financial year.
- How many employees does STERNA have?
- The declared headcount is 1 to 2 employees. Insee data for 2024.
- Is STERNA subject to insolvency proceedings?
- No ongoing insolvency proceedings are published in the BODACC for this company.