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WILLIAM LEBLANC
WILLIAM LEBLANC is a company registered under SIREN number 441489028, with its registered office in BREST. Its main activity falls under the sector: Specialised construction activities. It has 3 establishments.
Sources: INSEE Sirene.
Identity
- Legal form
- Sole trader
- Activity
- Painting and glazing (43.34Z)
- Sector
- Specialised construction activities
- Headcount
- 3 to 5 employees
- Created
- 15 Apr 2002
- Establishments
- 3
Directors
- WILLIAM LEBLANC 55 years old, 12/1970 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.
- BREIZHTOIS via WILLIAM LEBLANC
Establishments
-
44148902800015 29200 BREST
-
44148902800023 29200 BREST
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 (24.5 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
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Convention collective nationale des employés, techniciens et agents de maîtrise du bâtiment du 12 juillet 2006
IDCC 2609 · in force, extended · 1 establishment · declared in July 2026
Change history
- officer_appointed (empty) → Entrepreneur individuel 9 Oct 2026