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BERTHO JONATHAN

ActiveSIREN number 834 688 749Simplified joint-stock company (SAS)Est. 201843.99 · Other specialised construction activities n.e.c.Vannes, Brittany
Official record (Annuaire des entreprises) ↗
Age8 years
older than 21% of its sector
Same activity, France29,212live companies · 22938th oldest
In Vannes9,049live companies · 28 in the same activity
At this address1only this company
Employees1–2as registered · 2024

In brief

BERTHO JONATHAN is a simplified joint-stock company (SAS) registered in France on 1 January 2018. It is 8 years old; 79% of the 29,212 live companies whose main activity is other specialised construction activities n.e.c. are older. Its registered office is in Vannes, Morbihan, Brittany. 28 live companies in Vannes share the same main activity.

Register details

Registered nameBERTHO JONATHAN
SIREN number834 688 749
Company typeSimplified joint-stock company (SAS)
Registered office84 Rue Jean-Marie Goasmat, 56000 Vannes
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.99 Other specialised construction activities n.e.c.
International sector (ISIC Rev.4)F · 41 Construction of buildings

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 January 2018
Employees1–2 (2024)

Other specialised construction activities n.e.c. in France

Live companies whose main activity is 43.99: 29,212 in total, median age 18 years, 457 incorporated in the past 12 months.

All 29,212 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 21211900s1940s: 111940s1950s: 33331950s1960s: 95951960s1970s: 1541541970s1980s: 5445441980s1990s: 1,5131,5131990s2000s: 14,34414,3442000s2010s: 7,2517,2512010s2020s: 5,2565,2562020s
Incorporated per year, still live
05001,0001,5002,0002011: 1,17720112012: 9302013: 70620132014: 5562015: 45920152016: 4762017: 50420172018: 4802019: 53920192020: 5592021: 75820212022: 8092023: 73220232024: 9782025: 1,04520252026: 375

Location

Registered office in Vannes, Morbihan, Brittany.

Live companies in Vannes9,049
Same activity in Vannes28
Live companies in Morbihan90,456
New in Vannes, past 12 months389

Similar companies

Live companies with the same main activity, nearest first.

Compare all
JM
JAUFFRAIS MACONNERIELe Faouët, Brittany
Number 838 158 640Est. 2018
WP
WEST POMPAGEPlouay, Brittany
Number 835 305 152Est. 2018
BM
BALCI MACONNERIEVannes, Brittany
Number 833 483 399Est. 2017
CE
CONSTRUCTION ELIFSaint-Avé, Brittany
Number 838 460 202Est. 2018
FD
FLAMME DU GOLFEPontivy, Brittany
Number 832 055 008Est. 2017
T
THBLanguidic, Brittany
Number 831 569 223Est. 2017

Sources

Register data: Insee, Sirene database of companies and establishments (Licence Ouverte / Open Licence 2.0), delivery of 21 October 2026. Territories: Insee, Code officiel géographique 2026. Industry names: European Union, EU Vocabularies (NACE Rev. 2.1). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the French government business directory before relying on it.