corporary

SETHY

Active
SIREN 388201428 VAT number FR83388201428

Business purpose.

Réalisation d'opérations affairés entreprises activités et services commerciaux industriels se rapportant à l'environnement hydraulique terrassement génie civil bâtiment travaux publics

SETHY is a company registered under SIREN number 388201428, with its registered office in ELANCOURT. Its main activity falls under the sector: Civil engineering. It has 8 establishments. 2 serving directors are recorded in the national business register. Its reported revenue for the financial year ended in 2025 is 15,413,106 euros.

Sources: INSEE Sirene, INPI RNE, INPI, annual accounts.

Identity

Legal form
SAS, simplified joint-stock company
Activity
Construction of water projects (42.91Z)
Sector
Civil engineering
Headcount
50 to 99 employees
Created
1 Jun 1992
Share capital
240,000.00 EUR
Registered with the trade register
8 Jul 1993
Financial year end
31/12
Establishments
8

Directors

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.

Other companies at the same address

3 other company head offices are registered at this address.

Establishments

Financial strength

Financial score

30 / 100 E

Confidence: high · computed on the financial year ended 31 Dec 2025

Equity to assets (1.9 %)
4.5 out of 30
EBITDA margin (5.3 %)
11.5 out of 25
Liquidity (175.9 %)
7.6 out of 20
Debt (1,954.4 %)
0.0 out of 15
Revenue trend (7.5 %)
6.2 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 (34.4 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 and net income by financial year
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Revenue Net income

Financial year Revenue Change EBITDA Net income
31 Dec 2025 15,413,106 € +7.5 % 820,076 € 182,103 €
31 Dec 2024 14,344,378 € -0.4 % 996,130 € 39,982 €
31 Dec 2023 14,397,012 € -2.4 % 1,047,296 € 105,589 €
31 Dec 2022 14,753,966 € +17.5 % 684,858 € 272,443 €
31 Dec 2021 12,556,740 € -3.6 % 580,952 € 274,622 €
31 Dec 2020 13,024,770 € +5.4 % 313,946 € 235,522 €
31 Dec 2019 12,362,975 € +18.4 % 585,159 € 201,586 €
31 Dec 2018 10,442,289 € -5.4 % 166,442 € 70,110 €
31 Dec 2017 11,042,494 € -25.8 % -427,822 € -461,147 €
31 Dec 2016 14,878,150 € first year on record -1,402,654 € -1,845,183 €

Aggregates published by the French Directorate General for Enterprise, computed from accounts filed with the commercial court.

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Collective agreements

Agreements declared by the employer in its payroll filings.

  • Convention collective nationale des ouvriers des travaux publics du 15 décembre 1992

    IDCC 1702 · in force, extended · 2 establishments · declared in July 2026

  • Convention collective nationale des employés, techniciens et agents de maîtrise des travaux publics du 12 juillet 2006

    IDCC 2614 · in force, extended · 2 establishments · declared in July 2026

  • Convention collective nationale des cadres des travaux publics du 20 novembre 2015 - Étendue par arrêté du 5 juin 2020 (JORF du 26 juin 2020)

    IDCC 3212 · in force, extended · 2 establishments · declared in July 2026

Labels and certifications

Gender equality index

  • Gender equality index 2025

    index cannot be computed, headcount too low in at least one indicator

  • Gender equality index 2024

    index cannot be computed, headcount too low in at least one indicator

  • Gender equality index 2023

    index cannot be computed, headcount too low in at least one indicator

  • Gender equality index 2022

    index cannot be computed, headcount too low in at least one indicator

  • Gender equality index 2021

    index cannot be computed, headcount too low in at least one indicator

Legal notices

  • Filing of accounts 23 Jun 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 20260117, annonce n 10202 · Proof of publication (PDF)

  • Filing of accounts 20 Jul 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 20250137, annonce n 12249 · Proof of publication (PDF)

  • Filing of accounts 27 Aug 2024
    Court :
    Greffe du Tribunal de Commerce de versailles
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2023

    BODACC C n 20240165, annonce n 6691 · Proof of publication (PDF)

  • Amendment 8 Aug 2024
    Court :
    Greffe du Tribunal de Commerce de Versailles
    Amendment :
    Modification survenue sur l'administration.

    BODACC B n 20240153, annonce n 2893 · Proof of publication (PDF)

  • Filing of accounts 30 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 20230166, annonce n 4672 · Proof of publication (PDF)

  • Amendment 19 Apr 2023
    Court :
    Greffe du Tribunal de Commerce de Versailles
    Amendment :
    Modification survenue sur l'administration.

    BODACC B n 20230077, annonce n 1781 · Proof of publication (PDF)

  • Filing of accounts 10 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 20220133, annonce n 3830 · Proof of publication (PDF)

  • Amendment 5 Jul 2022
    Court :
    Greffe du Tribunal de Commerce de Versailles
    Amendment :
    Modification survenue sur l'administration.

    BODACC B n 20220129, annonce n 3011 · Proof of publication (PDF)

  • Amendment 19 Jan 2022
    Court :
    Greffe du Tribunal de Commerce de Versailles
    Amendment :
    Modification survenue sur l'administration.

    BODACC B n 20220013, annonce n 2951 · Proof of publication (PDF)

  • Filing of accounts 15 Sep 2021
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE VERSAILLES
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2020

    BODACC C n 20210180, annonce n 4346 · Proof of publication (PDF)

  • Filing of accounts 1 Sep 2020
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE VERSAILLES
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2019

    BODACC C n 20200169, annonce n 3625 · Proof of publication (PDF)

  • Filing of accounts 16 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 20190135, annonce n 8104 · Proof of publication (PDF)

  • Amendment 28 Jun 2019
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE VERSAILLES
    Amendment :
    Modification de représentant.

    BODACC B n 20190123, annonce n 1299 · Proof of publication (PDF)

Public contracts won

164 current contracts

Source: essential public procurement data (DECP), Open Licence 2.0. Only the current version of each contract is shown.

Annual accounts as PDF →

Filings and accounts

  • Formality 10 Jul 2026
  • Formality 9 Jul 2026
  • Décision de modification certifiée conforme par le représentant légal 8 Jul 2026
  • Annual accounts 11 Jun 2026
  • Procès verbal de décision d'assemblée générale 7 Apr 2026
  • Copie des statuts mis à jour 1 Apr 2026
  • Formality 2 Mar 2026
  • Formality 29 Oct 2025
  • Formality 22 Oct 2025
  • Annual accounts 16 Jul 2025
  • Filed instrument 5 Aug 2024
  • Annual accounts 26 Jul 2024
  • Annual accounts 28 Aug 2023
  • Filed instrument 17 Apr 2023
  • Annual accounts 7 Jul 2022
  • Filed instrument 1 Jul 2022
  • Filed instrument 17 Jan 2022
  • Annual accounts 13 Sep 2021
  • Annual accounts 28 Aug 2020
  • Annual accounts 2 Jul 2019
  • Filed instrument 26 Jun 2019
  • Annual accounts 13 Jul 2018
  • Filed instrument 16 May 2018
  • Filed instrument 3 Oct 2017
  • Annual accounts 6 Jul 2017
  • Filed instrument 10 Jan 2017
  • Filed instrument 7 Aug 2014
  • Filed instrument 9 Jul 2012
  • Filed instrument 9 Jul 2012
  • Filed instrument 15 Jun 2012

Change history

  • officer_appointed (empty) → Commissaire aux comptes titulaire 9 Oct 2026
  • officer_appointed (empty) → President de SAS 9 Oct 2026
  • registered_address Rond Point de l'Epine des Champs Parc d'Activités de la Clef de 78990 Élancourt → Rond Point de l'Epine des Champs Parc d'Activité de la Clefs de 78990 Élancourt 3 Oct 2026
  • registered_address rond Point de L Épine 78990 Élancourt → Rond Point de l'Epine des Champs Parc d'Activités de la Clef de 78990 Élancourt 2 Oct 2026
  • registered_address (empty) → rond Point de L Épine 78990 Élancourt 1 Oct 2026

Frequently asked questions about SETHY

What is the SIREN number of SETHY?
The SIREN number of SETHY is 388201428. Its intra-community VAT number is FR83388201428.
Where is the head office of SETHY?
Head office address: ROND-POINT DE L'EPINE DES CHAMPS, 78990 ELANCOURT.
When was SETHY founded?
SETHY was founded on 1 Jun 1992.
What does SETHY do?
Its declared main activity is: Construction of water projects (NAF code 42.91Z).
Who runs SETHY?
The officers listed in the register are ERNST & YOUNG AUDIT (Commissaire aux comptes titulaire), ERIC MAISONHAUTE (President de SAS).
What is the revenue of SETHY?
The latest published revenue is 15,413,106 €, for the 2025 financial year.
How many employees does SETHY have?
The declared headcount is 50 to 99 employees. Insee data for 2024.
Is SETHY subject to insolvency proceedings?
No ongoing insolvency proceedings are published in the BODACC for this company.

In the official registers

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