STEFANIA STERA

Active

SIREN 395303407 VAT number FR67395303407

STEFANIA STERA is a company registered under SIREN number 395303407, with its registered office in PARIS. Its main activity falls under the sector: Architectural and engineering activities; technical testing and analysis. It has 5 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: 1 to 2 employees
Created: 1 Jul 1993
Establishments: 5

Directors

STEFANIA STERA Entrepreneur individuel

Establishments

39530340700054 registered office 75006 PARIS
39530340700013 75012 PARIS
39530340700021 75004 PARIS
39530340700039 75002 PARIS
39530340700047 75014 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 (33.3 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

Change history

officer_appointed (empty) → Entrepreneur individuel 9 Oct 2026

Frequently asked questions about STEFANIA STERA

What is the SIREN number of STEFANIA STERA?: The SIREN number of STEFANIA STERA is 395303407. Its intra-community VAT number is FR67395303407.
Where is the head office of STEFANIA STERA?: Head office address: 53 BOULEVARD DU MONTPARNASSE, 75006 PARIS.
When was STEFANIA STERA founded?: STEFANIA STERA was founded on 1 Jul 1993.
What does STEFANIA STERA do?: Its declared main activity is: Architectural activities (NAF code 71.11Z).
Who runs STEFANIA STERA?: The officer listed in the register is STEFANIA STERA (Entrepreneur individuel).
How many employees does STEFANIA STERA have?: The declared headcount is 1 to 2 employees. Insee data for 2023.
Is STEFANIA STERA subject to insolvency proceedings?: No ongoing insolvency proceedings are published in the BODACC for this company.