corporary

TECHNILAB

Active
SIREN 420024879 VAT number FR29420024879

Business purpose.

Toutes opérations de laboratoire, analyses et d'essais sur matériaux et accessoires relatifs aux travaux routiers et tous travaux publics ou privés et génie civil, ainsi que les formations afférentes à ces compétences. Essais et tests de réception de travaux d'assainissements (réseaux): inspections télévisées tests d'étanchéité contrôles de compactages, test d'écoulements. Diagnostics d'état et de conformité des réseaux d'assainissements. Recherches de fuites dans les réseaux d'eaux du bâtiment. Réalisation de prélèvements et détermination d'expositions (poussières, fibres d'amiante, eaux, gaz, mesures de bruits et de vibrations) dans des carrières et/ou autres sites industriels soumis à une réglementation, Emission de rapports avec conseils d'utilisation, de dimensionnements de structures de voiries à partir de résultats d'analyses et/ou d'essais. Expertises. Etudes géotechniques. Etudes préalables à la réalisation d'un assainissement non collectif.

TECHNILAB is a company registered under SIREN number 420024879, with its registered office in MESANGER. Its main activity falls under the sector: Scientific research and development. 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 3,522,711 euros.

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

Identity

Legal form
SAS, simplified joint-stock company
Activity
Other research and experimental development on natural sciences and engineering (72.19Z)
Sector
Scientific research and development
Headcount
20 to 49 employees
Created
1 Sep 1998
Share capital
160,000.00 EUR
Registered with the trade register
9 Sep 1998
Financial year end
31/10
Establishments
2

Directors

  • RSM OUEST Commissaire aux comptes titulaire
  • Information not disclosable Commissaire aux comptes suppleant
  • SAS LANDAIS ANDRE President de SAS

Other companies at the same address

5 other company head offices are registered at this address.

Establishments

Financial strength

Financial score

67 / 100 B

Confidence: medium · computed on the financial year ended 31 Oct 2025

Equity to assets (62.2 %)
22.1 out of 30
EBITDA margin (8.6 %)
13.8 out of 25
Liquidity (258.6 %)
10.9 out of 20
Debt (10.4 %)
13.2 out of 15
Revenue trend
data missing, component not taken into account

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 (28.2 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 Oct 2025 3,522,711 € — 302,204 € 228,740 €
31 Oct 2024 0 € — 0 € -223,775 €
31 Oct 2023 0 € -100.0 % 0 € 51,398 €
31 Oct 2022 3,113,287 € -4.2 % 146,761 € 188,086 €
31 Oct 2021 3,248,305 € +15.6 % 378,910 € 407,955 €
31 Oct 2020 2,809,799 € +8.9 % 335,788 € 117,176 €
31 Oct 2019 2,580,377 € +0.3 % 261,614 € 124,447 €
31 Oct 2018 2,572,208 € -2.6 % 368,468 € 103,868 €
31 Oct 2017 2,639,990 € +3.1 % 225,488 € 63,426 €
31 Oct 2016 2,560,967 € first year on record 225,366 € 86,125 €

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 employés, techniciens et agents de maîtrise des travaux publics du 12 juillet 2006

    IDCC 2614 · in force, extended · 1 establishment · 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 · 1 establishment · declared in July 2026

Legal notices

  • Amendment 4 May 2026
    Court :
    Greffe du Tribunal de Commerce de Nantes
    Amendment :
    modification survenue sur l'administration

    BODACC B n 20260085, annonce n 2503 · Proof of publication (PDF)

  • Filing of accounts 24 Apr 2026
    Court :
    Greffe du Tribunal de Commerce de nantes
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/10/2025

    BODACC C n 20260079, annonce n 1700 · Proof of publication (PDF)

  • Filing of accounts 24 Jul 2025
    Court :
    Greffe du Tribunal de Commerce de nantes
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/10/2024

    BODACC C n 20250140, annonce n 2701 · Proof of publication (PDF)

  • Amendment 24 Jan 2025
    Court :
    Greffe du Tribunal de Commerce de Nantes
    Amendment :
    modification survenue sur l'administration

    BODACC B n 20250017, annonce n 1383 · Proof of publication (PDF)

  • Filing of accounts 15 May 2024
    Court :
    Greffe du Tribunal de Commerce de nantes
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/10/2023

    BODACC C n 20240093, annonce n 1404 · Proof of publication (PDF)

  • Filing of accounts 15 Jul 2023
    Court :
    Greffe du Tribunal de Commerce de nantes
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/10/2022

    BODACC C n 20230135, annonce n 2174 · Proof of publication (PDF)

  • Amendment 16 Jun 2022
    Court :
    Greffe du Tribunal de Commerce de Nantes
    Amendment :
    modification survenue sur l'administration

    BODACC B n 20220116, annonce n 909 · Proof of publication (PDF)

  • Filing of accounts 21 Apr 2022
    Court :
    Greffe du Tribunal de Commerce de nantes
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/10/2021

    BODACC C n 20220078, annonce n 4132 · Proof of publication (PDF)

  • Filing of accounts 6 May 2021
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE NANTES
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/10/2020

    BODACC C n 20210089, annonce n 3600 · Proof of publication (PDF)

  • Filing of accounts 23 Jun 2020
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE NANTES
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/10/2019

    BODACC C n 20200120, annonce n 2169 · Proof of publication (PDF)

  • Filing of accounts 12 May 2019
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE NANTES
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/10/2018

    BODACC C n 20190091, annonce n 8 · Proof of publication (PDF)

Public contracts won

6 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 15 Jan 2025
  • Formality 20 Nov 2024

Change history

  • officer_appointed (empty) → President de SAS 9 Oct 2026
  • officer_appointed (empty) → Commissaire aux comptes titulaire 9 Oct 2026
  • officer_appointed (empty) → Commissaire aux comptes suppleant 9 Oct 2026
  • registered_address (empty) → zone artisanale du Chateau Rouge 44522 Mésanger 1 Oct 2026
  • capital (empty) → 160000.00 1 Oct 2026

Frequently asked questions about TECHNILAB

What is the SIREN number of TECHNILAB?
The SIREN number of TECHNILAB is 420024879. Its intra-community VAT number is FR29420024879.
Where is the head office of TECHNILAB?
Head office address: ZI DU CHATEAU ROUGE, 44522 MESANGER.
When was TECHNILAB founded?
TECHNILAB was founded on 1 Sep 1998.
What does TECHNILAB do?
Its declared main activity is: Other research and experimental development on natural sciences and engineering (NAF code 72.19Z).
Who runs TECHNILAB?
The officers listed in the register are RSM OUEST (Commissaire aux comptes titulaire), SAS LANDAIS ANDRE (President de SAS).
What is the revenue of TECHNILAB?
The latest published revenue is 3,522,711 €, for the 2025 financial year.
How many employees does TECHNILAB have?
The declared headcount is 20 to 49 employees. Insee data for 2024.
Is TECHNILAB 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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