WILLIAM MANGIN

Active

SIREN 503434110 VAT number FR23503434110

WILLIAM MANGIN is a company registered under SIREN number 503434110, with its registered office in BESSAY SUR ALLIER. Its main activity falls under the sector: Specialised construction activities. 1 serving director is recorded in the national business register.

Sources: INSEE Sirene, INPI RNE.

Identity

Legal form: Sole trader
Activity: Installation works of electrical wiring and fittings in all kind of buildings (43.21A)
Sector: Specialised construction activities
Headcount: 1 to 2 employees
Created: 1 Apr 2008
Establishments: 1

Directors

WILLIAM MANGIN 50 years old, 03/1976 Entrepreneur individuel

Establishments

50343411000014 registered office 03340 BESSAY SUR ALLIER

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 (18.6 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 ouvriers employés par les entreprises du bâtiment visées par le décret du 1er mars 1962 (c'est-à-dire occupant jusqu'à 10 salariés) du 8 octobre 1990.

IDCC 1596 · in force, extended · 1 establishment · declared in July 2026

Public contracts won

1 current contract

COMMUNE DE BESSAY SUR ALLIER (MAIRIE) 50,525 € · 28 Nov 2025

Changement des luminaires en LED

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

Filings and accounts

Formality 27 Mar 2024

Change history

officer_appointed (empty) → Entrepreneur individuel 9 Oct 2026

Frequently asked questions about WILLIAM MANGIN

What is the SIREN number of WILLIAM MANGIN?: The SIREN number of WILLIAM MANGIN is 503434110. Its intra-community VAT number is FR23503434110.
Where is the head office of WILLIAM MANGIN?: Head office address: 629 ROUTE DES FONDS, 03340 BESSAY SUR ALLIER.
When was WILLIAM MANGIN founded?: WILLIAM MANGIN was founded on 1 Apr 2008.
What does WILLIAM MANGIN do?: Its declared main activity is: Installation works of electrical wiring and fittings in all kind of buildings (NAF code 43.21A).
Who runs WILLIAM MANGIN?: The officer listed in the register is WILLIAM MANGIN (Entrepreneur individuel).
How many employees does WILLIAM MANGIN have?: The declared headcount is 1 to 2 employees. Insee data for 2023.
Is WILLIAM MANGIN subject to insolvency proceedings?: No ongoing insolvency proceedings are published in the BODACC for this company.