ASTONTEC
Business purpose.
La maintenance d avions et d hélicoptères la vente de pièces détachées pour l aéronautique le suivi de navigabilité pour aéronefs La participation de la société par tous moyens dans toutes opérations pouvant se rapporter à son objet par voie de création de sociétés nouvelles de souscriptions ou d achats de titres de fusions ou autrement. Expertise d'aéronefs
ASTONTEC is a company registered under SIREN number 793530650, with its registered office in CHATEAUFORT. Its main activity falls under the sector: Repair and installation of machinery and equipment. It has 2 establishments. 3 serving directors are recorded in the national business register. Its reported revenue for the financial year ended in 2025 is 2,210,887 euros.
Sources: INSEE Sirene, INPI RNE, INPI, annual accounts.
Identity
- Legal form
- SAS, simplified joint-stock company
- Activity
- Repair and maintenance of aircraft and spacecraft (33.16Z)
- Sector
- Repair and installation of machinery and equipment
- Headcount
- 10 to 19 employees
- Created
- 31 May 2013
- Share capital
- 10,000.00 EUR
- Registered with the trade register
- 10 Jun 2013
- Financial year end
- 31/12
- Establishments
- 2
Directors
- PATRICK KASMI 79 years old, 09/1947 Commissaire aux comptes titulaire
- ECOMPTABLE.COM Commissaire aux comptes suppleant
- CLAIR GROUP President de SAS
Other companies at the same address
36 other company head offices are registered at this address.
Establishments
-
79353065000027 95500 BONNEUIL-EN-FRANCE
Financial strength
Financial score
55 / 100 C
Confidence: high · computed on the financial year ended 31 Dec 2025
- Equity to assets (17.8 %)
- 8.6 out of 30
- EBITDA margin (13.4 %)
- 16.6 out of 25
- Liquidity (119.1 %)
- 4.4 out of 20
- Debt (0.0 %)
- 15.0 out of 15
- Revenue trend (53.9 %)
- 10.0 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 (13.4 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 | 2,210,887 € | +53.9 % | 296,421 € | 204,760 € |
| 31 Dec 2024 | 1,436,477 € | -20.2 % | 32,218 € | 53,242 € |
| 31 Dec 2023 | 1,799,999 € | +31.8 % | 47,647 € | 25,601 € |
| 31 Dec 2022 | 1,365,330 € | +16.9 % | 148,200 € | 102,455 € |
| 31 Dec 2021 | 1,168,261 € | -5.6 % | 197,335 € | 159,572 € |
| 31 Dec 2020 | 1,237,065 € | +25.6 % | 183,056 € | 176,257 € |
| 31 Dec 2019 | 984,799 € | +14.5 % | 147,572 € | 104,981 € |
| 31 Dec 2018 | 859,941 € | +51.5 % | 68,803 € | 46,478 € |
| 31 Dec 2017 | 567,600 € | -13.5 % | 96,923 € | 66,139 € |
| 31 Dec 2016 | 656,525 € | first year on record | 132,993 € | 106,825 € |
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 30 Jul 2026
- Court :
- Greffe du Tribunal des Activités Economiques de versailles
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2025
BODACC C n 20260143, annonce n 17877 · Proof of publication (PDF)
-
Amendment 11 May 2026
- Court :
- Greffe du Tribunal des Activités Economiques de Versailles
- Amendment :
- Modification survenue sur l'administration.
BODACC B n 20260089, annonce n 5514 · Proof of publication (PDF)
-
Filing of accounts 8 Aug 2025
- Court :
- Greffe du Tribunal des Activités Economiques de versailles
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2024
BODACC C n 20250151, annonce n 9505 · Proof of publication (PDF)
-
Amendment 15 Jul 2025
- Court :
- Greffe du Tribunal des Activités Economiques de Versailles
- Amendment :
- Modification survenue sur l'administration.
BODACC B n 20250134, annonce n 4939 · Proof of publication (PDF)
-
Filing of accounts 2 Jul 2024
- Court :
- Greffe du Tribunal de Commerce de versailles
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2023
BODACC C n 20240126, annonce n 6308 · Proof of publication (PDF)
-
Filing of accounts 29 Aug 2023
- Court :
- Greffe du Tribunal de Commerce de versailles
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2022
BODACC C n 20230165, annonce n 6467 · Proof of publication (PDF)
-
Filing of accounts 15 Jul 2022
- Court :
- Greffe du Tribunal de Commerce de versailles
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2021
BODACC C n 20220136, annonce n 15164 · Proof of publication (PDF)
-
Filing of accounts 7 Jul 2021
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE VERSAILLES
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2020
BODACC C n 20210131, annonce n 4609 · Proof of publication (PDF)
-
Filing of accounts 16 Jun 2020
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE VERSAILLES
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2019
BODACC C n 20200115, annonce n 3930 · Proof of publication (PDF)
-
Filing of accounts 23 Jul 2019
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE VERSAILLES
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2018
BODACC C n 20190140, annonce n 12067 · Proof of publication (PDF)
Filings and accounts
- Formality 12 Jul 2025
- Formality 29 Aug 2023
Change history
- employee_range 03 → 11 4 Nov 2026
- employee_range 03 → 11 3 Nov 2026
- officer_appointed (empty) → Commissaire aux comptes suppleant 9 Oct 2026
- officer_appointed (empty) → Commissaire aux comptes titulaire 9 Oct 2026
- officer_appointed (empty) → President de SAS 9 Oct 2026
- registered_address (empty) → Aéroport de Toussus Le Noble 78117 Châteaufort 1 Oct 2026
Frequently asked questions about ASTONTEC
- What is the SIREN number of ASTONTEC?
- The SIREN number of ASTONTEC is 793530650. Its intra-community VAT number is FR17793530650.
- Where is the head office of ASTONTEC?
- Head office address: AEROPORT DE TOUSSUS LE NOBLE, 78117 CHATEAUFORT.
- When was ASTONTEC founded?
- ASTONTEC was founded on 31 May 2013.
- What does ASTONTEC do?
- Its declared main activity is: Repair and maintenance of aircraft and spacecraft (NAF code 33.16Z).
- Who runs ASTONTEC?
- The officers listed in the register are PATRICK KASMI (Commissaire aux comptes titulaire), ECOMPTABLE.COM (Commissaire aux comptes suppleant), CLAIR GROUP (President de SAS).
- What is the revenue of ASTONTEC?
- The latest published revenue is 2,210,887 €, for the 2025 financial year.
- How many employees does ASTONTEC have?
- The declared headcount is 10 to 19 employees. Insee data for 2024.
- Is ASTONTEC subject to insolvency proceedings?
- No ongoing insolvency proceedings are published in the BODACC for this company.