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BERTRAND NAUT

Active
SIREN 420943417 VAT number FR67420943417

BERTRAND NAUT is a company registered under SIREN number 420943417, with its registered office in MALAKOFF. Its main activity falls under the sector: Architectural and engineering activities; technical testing and analysis. It has 6 establishments. 1 serving director is recorded in the national business register.

Sources: INSEE Sirene, INPI RNE.

Identity

Legal form
Sole trader
Activity
Architectural activities (71.11Z)
Sector
Architectural and engineering activities; technical testing and analysis
Headcount
1 to 2 employees
Created
1 Nov 1998
Establishments
6

Directors

Establishments

Financial strength

Financial score

Cannot be computed, not enough data

Confidence: low

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 (28.0 years)
20.0 out of 20
Accounts filed recently
data missing, component not taken into account

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

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Collective agreements

Agreements declared by the employer in its payroll filings.

  • Convention collective nationale des entreprises d'architecture du 27 février 2003. Etendue par arrêté du 6 janvier 2004 JORF 16 janvier 2004.

    IDCC 2332 · in force, extended · 1 establishment · declared in July 2026

Public contracts won

3 current contracts

  • PARIS HABITAT-OPH (PARIS HABITAT) 695,845 € · 6 Jul 2026

    Mission de maîtrise d’oeuvre relatif à l’opération de réhabilitation lourde d’un bâtiment ancien au 37 avenue George V à Paris 8ème

  • VILLE DE PARIS (MAIRIE) 1,928,000 € · 7 Feb 2020

    SA4 CONCEPTION/RÉALISATION SAUVEGARDE ATELIER A. BOURDELLE

  • PARIS HABITAT-OPH (PARIS HABITAT) 193,884 € · 26 Apr 2019

    mission de maîtrise d’oeuvre relative à l’opération de réhabilitation en milieu occupé de 819 logements, et de requalification des espaces extérieurs du groupe Saint Lambert à Pari...

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

Change history

  • officer_appointed (empty) → Entrepreneur individuel 9 Oct 2026

Frequently asked questions about BERTRAND NAUT

What is the SIREN number of BERTRAND NAUT?
The SIREN number of BERTRAND NAUT is 420943417. Its intra-community VAT number is FR67420943417.
Where is the head office of BERTRAND NAUT?
Head office address: 1 RUE SAVIER, 92240 MALAKOFF.
When was BERTRAND NAUT founded?
BERTRAND NAUT was founded on 1 Nov 1998.
What does BERTRAND NAUT do?
Its declared main activity is: Architectural activities (NAF code 71.11Z).
Who runs BERTRAND NAUT?
The officer listed in the register is BERTRAND HENRI ALEXANDRE NAUT (Entrepreneur individuel).
How many employees does BERTRAND NAUT have?
The declared headcount is 1 to 2 employees. Insee data for 2023.
Is BERTRAND NAUT 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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