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WALCO

ActiveSIREN number 751 333 766Simplified joint-stock company (SAS)Est. 201271.12 · Engineering activities and related technical consultancyParis 12e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age14 years
older than 63% of its sector
Same activity, France64,131live companies · 23864th oldest
In Paris 12e Arrondissement40,950live companies · 413 in the same activity
At this address9live companies incl. this one

In brief

WALCO is a simplified joint-stock company (SAS) registered in France on 1 May 2012. At 14 years old it is older than 63% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Paris 12e Arrondissement, Paris, Île-de-France, at an address shared with 8 other live companies. 413 live companies in Paris 12e Arrondissement share the same main activity.

Register details

Registered nameWALCO
SIREN number751 333 766
Company typeSimplified joint-stock company (SAS)
Registered office52 Rue Claude Decaen, 75012 Paris
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.

Incorporated1 May 2012

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 Paris 12e Arrondissement, Paris, Île-de-France.

Live companies in Paris 12e Arrondissement40,950
Same activity in Paris 12e Arrondissement413
Live companies in Paris907,999
New in Paris 12e Arrondissement, past 12 months2,851

Also registered at this address

8 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
RE
RENARD ENGINEERING & COMMUNICATIONParis 8e Arrondissement, Île-de-France
Number 751 200 064Est. 2012
NF
NAVISPEC FRANCEParis 8e Arrondissement, Île-de-France
Number 753 121 599Est. 2012
A
ACINEXParis 1er Arrondissement, Île-de-France
Number 751 238 205Est. 2012
SI
SYMBIOSES INGENIEURS CONSEILSParis 5e Arrondissement, Île-de-France
Number 751 485 830Est. 2012
U
UWParis 11e Arrondissement, Île-de-France
Number 751 269 762Est. 2012
P
PERCEPTIONParis 17e Arrondissement, Île-de-France
Number 751 364 860Est. 2012

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.