CHARLES TACHON

Active

SIREN 422523811 VAT number FR83422523811

CHARLES TACHON is a company registered under SIREN number 422523811, with its registered office in PARIS. Its main activity falls under the sector: Architectural and engineering activities; technical testing and analysis. It has 3 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: 10 to 19 employees
Created: 8 Dec 1998
Establishments: 3

Directors

CHARLES HENRI TACHON Entrepreneur individuel

Establishments

42252381100038 registered office 75020 PARIS
42252381100020 71640 MERCUREY
42252381100012 75010 PARIS

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 (27.9 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

4 current contracts

VILLE DE PARIS (MAIRIE) 39,100 € · 13 Mar 2025

MISSION AMÉNAGT CENTRE PROMOTION SANTÉ ZAC PYTHON-DUVERNOIS
VILLE DE PARIS (MAIRIE) 39,100 € · 13 Mar 2025

Mission d’aménagement mobilier et décoratif du centre de promotion de la santé ZAC Python-Duvernois
SEINE-SAINT-DENIS HABITAT 5,805,792 € · 28 Oct 2021

AS/SMA/PN/MOE/12/2020-Lot 2 : Restructuration et requalification des bâtiments dits Serpentins, tours et tripodes - 855 logements
FRANCE TELEVISIONS 0 € · 5 Aug 2020

Accord cadre de maîtrise d’œuvre pour la construction d’un bâtiment pour France 3 Côte d’Azur à Nice

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 CHARLES TACHON

What is the SIREN number of CHARLES TACHON?: The SIREN number of CHARLES TACHON is 422523811. Its intra-community VAT number is FR83422523811.
Where is the head office of CHARLES TACHON?: Head office address: 10 B RUE BISSON, 75020 PARIS.
When was CHARLES TACHON founded?: CHARLES TACHON was founded on 8 Dec 1998.
What does CHARLES TACHON do?: Its declared main activity is: Architectural activities (NAF code 71.11Z).
Who runs CHARLES TACHON?: The officer listed in the register is CHARLES HENRI TACHON (Entrepreneur individuel).
How many employees does CHARLES TACHON have?: The declared headcount is 10 to 19 employees. Insee data for 2024.
Is CHARLES TACHON subject to insolvency proceedings?: No ongoing insolvency proceedings are published in the BODACC for this company.