GUILLAUME QUENSON

Active

SIREN 479115941 VAT number FR89479115941

GUILLAUME QUENSON is a company registered under SIREN number 479115941, with its registered office in ECQUES. Its main activity falls under the sector: Specialised construction activities. It has 2 establishments. 1 serving director is recorded in the national business register.

Sources: INSEE Sirene, INPI RNE.

Identity

Legal form: Sole trader
Activity: Wood and PVC joinery works (43.32A)
Sector: Specialised construction activities
Headcount: 1 to 2 employees
Created: 2 Nov 2004
Establishments: 2

Directors

GUILLAUME QUENSON Entrepreneur individuel

Establishments

47911594100029 registered office 62129 ECQUES
47911594100011 62570 HELFAUT

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 (22.0 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 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

Change history

officer_appointed (empty) → Entrepreneur individuel 9 Oct 2026

Frequently asked questions about GUILLAUME QUENSON

What is the SIREN number of GUILLAUME QUENSON?: The SIREN number of GUILLAUME QUENSON is 479115941. Its intra-community VAT number is FR89479115941.
Where is the head office of GUILLAUME QUENSON?: Head office address: 1020 RUE DU BRULE, 62129 ECQUES.
When was GUILLAUME QUENSON founded?: GUILLAUME QUENSON was founded on 2 Nov 2004.
What does GUILLAUME QUENSON do?: Its declared main activity is: Wood and PVC joinery works (NAF code 43.32A).
Who runs GUILLAUME QUENSON?: The officer listed in the register is GUILLAUME QUENSON (Entrepreneur individuel).
How many employees does GUILLAUME QUENSON have?: The declared headcount is 1 to 2 employees. Insee data for 2023.
Is GUILLAUME QUENSON subject to insolvency proceedings?: No ongoing insolvency proceedings are published in the BODACC for this company.