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SYNAPSE CONSTRUCTION

ActiveSIREN number 453 036 345Simplified joint-stock company (SAS)Est. 200471.12 · Engineering activities and related technical consultancyÉcully, Auvergne-Rhône-Alpes
Official record (Annuaire des entreprises) ↗
Age22 years
older than 82% of its sector
Same activity, France64,131live companies · 11429th oldest
In Écully3,238live companies · 44 in the same activity
At this address7live companies incl. this one
Employees50–99as registered · 2024

In brief

SYNAPSE CONSTRUCTION is a simplified joint-stock company (SAS) registered in France on 31 March 2004. At 22 years old it is older than 82% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Écully, Rhône, Auvergne-Rhône-Alpes, at an address shared with 6 other live companies. 44 live companies in Écully share the same main activity.

Register details

Registered nameSYNAPSE CONSTRUCTION
SIREN number453 036 345
Company typeSimplified joint-stock company (SAS)
Registered office4 Chemin Du Ruisseau, 69130 Écully
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.12 Engineering activities and related technical consultancy
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated31 March 2004
Employees50–99 (2024)

Engineering activities and related technical consultancy in France

Live companies whose main activity is 71.12: 64,131 in total, median age 9 years, 4,435 incorporated in the past 12 months.

All 64,131 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 1591900s1930s: 11930s1940s: 11940s1950s: 501950s1960s: 1091960s1970s: 4091970s1980s: 1,9201980s1990s: 4,9801990s2000s: 12,4362000s2010s: 19,0842010s2020s: 24,9822020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,66420112012: 1,4852013: 1,57420132014: 1,6692015: 1,83020152016: 2,0212017: 2,24920172018: 2,4062019: 2,64320192020: 2,7352021: 3,14820212022: 3,4182023: 3,84520232024: 3,9952025: 4,17420252026: 3,6652027: 22027

Location

Registered office in Écully, Rhône, Auvergne-Rhône-Alpes.

Live companies in Écully3,238
Same activity in Écully44
Live companies in Rhône266,787
New in Écully, past 12 months130

Also registered at this address

6 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AP
ASSITANCE PREVENTION SECURITEVaulx-en-Velin, Auvergne-Rhône-Alpes
Number 452 819 006Est. 2004
CM
CEVENNES MANAGEMENTLyon 1er Arrondissement, Auvergne-Rhône-Alpes
Number 453 293 300Est. 2004
M
M.E.C.C.INGENIERIEVilleurbanne, Auvergne-Rhône-Alpes
Number 479 677 163Est. 2004
V
VINTECHCaluire-et-Cuire, Auvergne-Rhône-Alpes
Number 452 841 638Est. 2004
CI
COGEFIM INVESTISSEMENTSSaint-Priest, Auvergne-Rhône-Alpes
Number 452 793 227Est. 2004
DC
DELTA CONCEPTTassin-la-Demi-Lune, Auvergne-Rhône-Alpes
Number 452 647 480Est. 2004

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.