ISOLATECH
Business purpose.
Réalis. de ts. invest. et exploi. de toitures solaires, comm. de l'énergie produite, ingénierie et conduite d'opérations pr. le compte. de tiers, organisation, réalisation, conception technique, coordination et contrôle.
ISOLATECH is a company registered under SIREN number 513177048, with its registered office in SAINT-ETIENNE. Its main activity falls under the sector: Electricity, gas, steam and air conditioning supply. It has 3 establishments. 1 serving director is recorded in the national business register. Its reported revenue for the financial year ended in 2025 is 283,843 euros.
Sources: INSEE Sirene, INPI RNE, INPI, annual accounts.
Identity
- Legal form
- SARL (no further detail)
- Activity
- Production of electricity (35.11Z)
- Sector
- Electricity, gas, steam and air conditioning supply
- Headcount
- 3 to 5 employees
- Created
- 9 Jun 2009
- Share capital
- 50,176.00 EUR
- Registered with the trade register
- 19 Jun 2009
- Financial year end
- 31/12
- Establishments
- 3
Directors
- VERONIQUE MARIE ISABELLE ALFIERI 56 years old, 11/1970 Gerant
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.
- SCI ALFA via VERONIQUE MARIE ISABELLE ALFIERI
- SCI DE MONTREYNAUD via VERONIQUE MARIE ISABELLE ALFIERI
Other companies at the same address
10 other company head offices are registered at this address.
Establishments
-
51317704800016 42000 SAINT-ETIENNE
-
51317704800024 42000 SAINT-ETIENNE
Financial strength
Financial score
46 / 100 D
Confidence: high · computed on the financial year ended 31 Dec 2025
- Equity to assets (18.7 %)
- 8.9 out of 30
- EBITDA margin (31.6 %)
- 20.4 out of 25
- Liquidity (97.4 %)
- 3.4 out of 20
- Debt (153.6 %)
- 6.3 out of 15
- Revenue trend (8.2 %)
- 6.6 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 (17.4 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 | 283,843 € | +8.2 % | 89,745 € | 76,397 € |
| 31 Dec 2024 | 262,285 € | +4.0 % | 75,094 € | 53,699 € |
| 31 Dec 2023 | 252,129 € | +35.2 % | 86,398 € | 65,285 € |
| 31 Dec 2021 | 186,504 € | -1.4 % | 48,374 € | 50,115 € |
| 31 Dec 2016 | 189,238 € | first year on record | 81,243 € | -9,439 € |
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 16 Aug 2026
- Court :
- Greffe du Tribunal de Commerce de saint etienne
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2025
BODACC C n 20260155, annonce n 2986 · Proof of publication (PDF)
-
Filing of accounts 4 Jul 2025
- Court :
- Greffe du Tribunal de Commerce de saint etienne
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2024
BODACC C n 20250127, annonce n 5028 · Proof of publication (PDF)
-
Filing of accounts 19 Jul 2024
- Court :
- Greffe du Tribunal de Commerce de saint etienne
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2023
BODACC C n 20240139, annonce n 4706 · Proof of publication (PDF)
-
Filing of accounts 29 Jun 2023
- Court :
- Greffe du Tribunal de Commerce de saint etienne
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2022
BODACC C n 20230124, annonce n 2384 · Proof of publication (PDF)
-
Filing of accounts 9 Jun 2022
- Court :
- Greffe du Tribunal de Commerce de saint etienne
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2021
BODACC C n 20220111, annonce n 4766 · Proof of publication (PDF)
-
Filing of accounts 16 Sep 2021
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE SAINT ETIENNE
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2020
BODACC C n 20210181, annonce n 3086 · Proof of publication (PDF)
-
Filing of accounts 23 Jul 2020
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE SAINT ETIENNE
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2019
BODACC C n 20200141, annonce n 2687 · Proof of publication (PDF)
-
Filing of accounts 16 Aug 2019
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE SAINT ETIENNE
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2018
BODACC C n 20190157, annonce n 10750 · Proof of publication (PDF)
Change history
- employee_range 01 → 02 4 Nov 2026
- employee_range 01 → 02 3 Nov 2026
- officer_appointed (empty) → Gerant 9 Oct 2026
Frequently asked questions about ISOLATECH
- What is the SIREN number of ISOLATECH?
- The SIREN number of ISOLATECH is 513177048. Its intra-community VAT number is FR21513177048.
- Where is the head office of ISOLATECH?
- Head office address: 17 RUE VICTOR GRIGNARD, 42000 SAINT-ETIENNE.
- When was ISOLATECH founded?
- ISOLATECH was founded on 9 Jun 2009.
- What does ISOLATECH do?
- Its declared main activity is: Production of electricity (NAF code 35.11Z).
- Who runs ISOLATECH?
- The officer listed in the register is VERONIQUE MARIE ISABELLE ALFIERI (Gerant).
- What is the revenue of ISOLATECH?
- The latest published revenue is 283,843 €, for the 2025 financial year.
- How many employees does ISOLATECH have?
- The declared headcount is 3 to 5 employees. Insee data for 2024.
- Is ISOLATECH subject to insolvency proceedings?
- No ongoing insolvency proceedings are published in the BODACC for this company.