corporary

DUNE CONSTRUCTIONS

Active
SIREN 385082391 VAT number FR77385082391

Business purpose.

Entreprise générale du bâtiment, assistance, conseil, étude de prix, pilotage et coordination de projet de structure métal et principalement béton.

DUNE CONSTRUCTIONS is a company registered under SIREN number 385082391, with its registered office in MERIGNAC. Its main activity falls under the sector: Specialised construction activities. It has 4 establishments. 4 serving directors are recorded in the national business register. Its reported revenue for the financial year ended in 2025 is 31,279,375 euros.

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

Identity

Legal form
SAS, simplified joint-stock company
Activity
Masonery works and building structural works (43.99C)
Sector
Specialised construction activities
Headcount
50 to 99 employees
Created
1 Apr 1992
Share capital
1,500,000.00 EUR
Registered with the trade register
23 Apr 1992
Financial year end
30/09
Establishments
4

Directors

Court decisions

Decisions published by the French Court of Cassation (Judilibre) that cite this company by its SIREN number. Individuals are pseudonymised.

Other companies at the same address

4 other company head offices are registered at this address.

Establishments

Financial strength

Financial score

39 / 100 D

Confidence: high · computed on the financial year ended 30 Sep 2025

Equity to assets (15.7 %)
8.0 out of 30
EBITDA margin (0.5 %)
6.2 out of 25
Liquidity (120.9 %)
4.5 out of 20
Debt (22.6 %)
11.2 out of 15
Revenue trend (20.6 %)
8.8 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 (34.6 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
2017 2018 2019 2020 2021 2022 2023 2024 2025

Revenue Net income

Financial year Revenue Change EBITDA Net income
30 Sep 2025 31,279,375 € +20.6 % 151,201 € 173,320 €
30 Sep 2024 25,942,732 € +1.5 % 7,798 € 290,814 €
30 Sep 2023 25,557,285 € -11.8 % 991,240 € 648,297 €
30 Sep 2022 28,969,047 € +6.5 % 1,361,004 € 972,973 €
30 Sep 2021 27,209,970 € +18.1 % 1,413,060 € 916,034 €
30 Sep 2020 23,044,160 € -5.6 % -109,919 € 301 €
30 Sep 2019 24,407,803 € -5.7 % -223,442 € 21,388 €
30 Sep 2018 25,873,583 € +87.1 % 625,300 € 300,593 €
30 Sep 2017 13,827,546 € first year on record 164,514 € 80,771 €

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 employés par les entreprises du bâtiment non visées par le décret du 1er mars 1962 (c'est-à-dire occupant plus de 10 salariés) du 8 octobre 1990. Etendue par arrêté du 8 février 1991 JORF 12 février 1991.

    IDCC 1597 · in force, extended · 1 establishment · declared in July 2026

  • Convention collective nationale des cadres du bâtiment du 1er juin 2004

    IDCC 2420 · in force, not extended · 1 establishment · declared in July 2026

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

    IDCC 2609 · in force, extended · 1 establishment · 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 2020

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

Legal notices

  • Filing of accounts 20 Feb 2026
    Court :
    Greffe du Tribunal de Commerce de bordeaux
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    30/09/2025

    BODACC C n 20260035, annonce n 1100 · Proof of publication (PDF)

  • Amendment 13 Feb 2026
    Court :
    Greffe du Tribunal de Commerce de Bordeaux
    Amendment :
    Modification survenue sur le capital.

    BODACC B n 20260030, annonce n 990 · Proof of publication (PDF)

  • Filing of accounts 22 Jan 2025
    Court :
    Greffe du Tribunal de Commerce de bordeaux
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    30/09/2024

    BODACC C n 20250015, annonce n 799 · Proof of publication (PDF)

  • Filing of accounts 9 Feb 2024
    Court :
    Greffe du Tribunal de Commerce de bordeaux
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    30/09/2023

    BODACC C n 20240028, annonce n 642 · Proof of publication (PDF)

  • Filing of accounts 21 Feb 2023
    Court :
    Greffe du Tribunal de Commerce de bordeaux
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    30/09/2022

    BODACC C n 20230036, annonce n 1066 · Proof of publication (PDF)

  • Filing of accounts 3 Mar 2022
    Court :
    Greffe du Tribunal de Commerce de bordeaux
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    30/09/2021

    BODACC C n 20220044, annonce n 3732 · Proof of publication (PDF)

  • Amendment 16 Feb 2022
    Court :
    Greffe du Tribunal de Commerce de Bordeaux
    Amendment :
    Modification survenue sur le capital.

    BODACC B n 20220033, annonce n 564 · Proof of publication (PDF)

  • Filing of accounts 25 Feb 2021
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE BORDEAUX
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    30/09/2020

    BODACC C n 20210039, annonce n 1427 · Proof of publication (PDF)

  • Amendment 3 Nov 2020
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE BORDEAUX
    Amendment :
    Modification survenue sur le capital.

    BODACC B n 20200214, annonce n 435 · Proof of publication (PDF)

  • Filing of accounts 12 Mar 2020
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE BORDEAUX
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    30/09/2019

    BODACC C n 20200051, annonce n 1820 · Proof of publication (PDF)

  • Amendment 26 Jan 2020
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE BORDEAUX
    Amendment :
    transfert du siège social.

    BODACC B n 20200018, annonce n 640 · Proof of publication (PDF)

  • Filing of accounts 12 Feb 2019
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE BORDEAUX
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    30/09/2018

    BODACC C n 20190030, annonce n 1031 · Proof of publication (PDF)

Public contracts won

23 current contracts

  • CA du Libournais 1,308,000 € · 14 Oct 2026

    04_TRAVAUX CRECHE DES GIRONDINS_GROS OEUVRE

  • Commune de Bordeaux (Mairie) amount not reliable · 9 Jul 2026

    Marché de conception-réalisation pour la réhabilitation et l’extension de la manufacture CDCN

  • Commune de Vayres (Mairie) 513,506 € · 25 Jun 2026

    LOT 1 VRD DUNE BAROUSSE

  • Bordeaux Métropole amount not reliable · 29 May 2026

    Marché public de Conception Réalisation pour la reconstruction éco-responsable et performante de la cuisine centrale de Bègles

  • Commune de Begles (Mairie) 546,601 € · 11 May 2026

    Construction d’un mur à gauche sur le stade Moga à Bègles - Lot 1 Gros oeuvre / VRD

  • Commune de Talence (Mairie) 940,000 € · 8 Apr 2026

    Travaux de construction d’une cuisine centrale - Fondations / Gros-OEuvre

  • Commune de Bordeaux (Mairie) 6,893,852 € · 30 Mar 2026

    Construction d’un bassin nordique et de locaux d’accompagnement sur le site de la piscine Stéhélin - Marché de conception réalisation

  • Commune de Cadaujac (Mairie) 120,000 € · 27 Mar 2026

    GROS OEUVRE-DEMOLITION

  • Commune de Cadaujac (Mairie) 137,451 € · 27 Mar 2026

    GROS OEUVRE-DEMOLITION

  • Commune de Vayres (Mairie) 498,506 € · 6 Jun 2025

    RESTRUCTURATION ET EXTENSION ECOLE MATERNELLE H. LESNE - GROS-OEUVRE

  • Bordeaux Métropole amount not reliable · 9 Oct 2024

    Marché de conception-réalisation pour la réhabilitation et l’extension de la manufacture CDCN

  • Commune de Bordeaux (Mairie) amount not reliable · 9 Oct 2024

    Marché de conception-réalisation pour la réhabilitation et l’extension de la manufacture CDCN

  • Commune d'Arcachon (Mairie) 1,498,772 € · 1 Jul 2024

    Reconstruction du bâtiment " Luxembourg ": Lot 1: Lot 2 : Gros oeuvre - Géothermie - Fondations spéciales

  • Commune de la Teste de Buch (Mairie) 628,169 € · 31 May 2024

    Construction d’un hôtel de Police: Lot 2: Gros oeuvre

  • Bordeaux Métropole 2,295,000 € · 7 May 2024

    CONSTRUCTION D’UN NOUVEAU RESTAURANT DU DOMAINE DE LA DUNE A ARCACHON

  • Commune de Merignac (Mairie) amount not reliable · 9 Apr 2024

    Rénovation et extension de la salle de spectacle du Krakatoa à Mérignac

  • Bordeaux Métropole amount not reliable · 23 Nov 2023

    Marché public de Conception Réalisation pour la reconstruction éco-responsable et performante de la cuisine centrale de Bègles

  • Commune de la Teste de Buch (Mairie) 630,000 € · 21 Dec 2022

    Construction d’un hôtel de Police: Lot 2: Gros oeuvre

  • Département de la Gironde 696,555 € · 7 Sep 2021

    Extension et Restructuration partielle du collège Chambéry à VILLENAVE D’ORNON

  • Département de la Gironde 19,660,160 € · 2 Sep 2019

    Restructuration du collège Édouard Vaillant à BORDEAUX<br />Appel à candidatures en procédure de dialogue compétitif pour la passation d’un marché public global de performance

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 Feb 2026

Change history

  • officer_appointed (empty) → President de SAS 9 Oct 2026
  • officer_appointed (empty) → Directeur general 9 Oct 2026
  • officer_appointed (empty) → Commissaire aux comptes titulaire 9 Oct 2026
  • officer_appointed (empty) → Commissaire aux comptes suppleant 9 Oct 2026
  • capital 1000000.00 → 600000.00 3 Oct 2026
  • capital 1500000.00 → 1000000.00 1 Oct 2026
  • registered_address (empty) → 16 Rue Gay Lussac 33700 Mérignac 1 Oct 2026
  • capital (empty) → 1500000.00 1 Oct 2026

Frequently asked questions about DUNE CONSTRUCTIONS

What is the SIREN number of DUNE CONSTRUCTIONS?
The SIREN number of DUNE CONSTRUCTIONS is 385082391. Its intra-community VAT number is FR77385082391.
Where is the head office of DUNE CONSTRUCTIONS?
Head office address: 16 RUE GAY-LUSSAC, 33700 MERIGNAC.
When was DUNE CONSTRUCTIONS founded?
DUNE CONSTRUCTIONS was founded on 1 Apr 1992.
What does DUNE CONSTRUCTIONS do?
Its declared main activity is: Masonery works and building structural works (NAF code 43.99C).
Who runs DUNE CONSTRUCTIONS?
The officers listed in the register are HEXADEV (Directeur general), COMPAGNIE FIDUCIAIRE AUDIT (Commissaire aux comptes titulaire), WILLIAM LEVEQUE (Commissaire aux comptes suppleant).
What is the revenue of DUNE CONSTRUCTIONS?
The latest published revenue is 31,279,375 €, for the 2025 financial year.
How many employees does DUNE CONSTRUCTIONS have?
The declared headcount is 50 to 99 employees. Insee data for 2024.
Is DUNE CONSTRUCTIONS subject to insolvency proceedings?
No ongoing insolvency proceedings are published in the BODACC for this company.

In the official registers

Further reading

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