SEBASTIEN DEROSIER

Active

SIREN 507670487 VAT number FR20507670487

SEBASTIEN DEROSIER is a company registered under SIREN number 507670487, with its registered office in LE CHARMEL. Its main activity falls under the sector: Specialised construction activities. 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: Water and gas installation works in all kind of premises (43.22A)
Sector: Specialised construction activities
Headcount: 1 to 2 employees
Created: 15 Sep 2008
Establishments: 3

Directors

SEBASTIEN DEROSIER 47 years old, 12/1978 Entrepreneur individuel

Related companies

Companies run by the same people. Statutory auditors and liquidators are excluded: they serve in dozens of unrelated companies, and including them would draw groups that do not exist.

SCI DERO IMMO via SEBASTIEN DEROSIER

Establishments

50767048700036 registered office 02850 LE CHARMEL
50767048700010 02850 TRELOU-SUR-MARNE
50767048700028 02850 TRELOU-SUR-MARNE

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 (18.1 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 SEBASTIEN DEROSIER

What is the SIREN number of SEBASTIEN DEROSIER?: The SIREN number of SEBASTIEN DEROSIER is 507670487. Its intra-community VAT number is FR20507670487.
Where is the head office of SEBASTIEN DEROSIER?: Head office address: 21 RUE GAILLARD, 02850 LE CHARMEL.
When was SEBASTIEN DEROSIER founded?: SEBASTIEN DEROSIER was founded on 15 Sep 2008.
What does SEBASTIEN DEROSIER do?: Its declared main activity is: Water and gas installation works in all kind of premises (NAF code 43.22A).
Who runs SEBASTIEN DEROSIER?: The officer listed in the register is SEBASTIEN DEROSIER (Entrepreneur individuel).
How many employees does SEBASTIEN DEROSIER have?: The declared headcount is 1 to 2 employees. Insee data for 2023.
Is SEBASTIEN DEROSIER subject to insolvency proceedings?: No ongoing insolvency proceedings are published in the BODACC for this company.