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COSTRUIREX

ActiveSIREN number 999 734 296Simplified joint-stock company (SAS)Est. 202671.12 · Engineering activities and related technical consultancyMontpellier, Occitania
Official record (Annuaire des entreprises) ↗
Ageless than a year
older than 5% of its sector
Same activity, France64,131live companies · 60694th oldest
In Montpellier48,566live companies · 511 in the same activity
At this address620live companies incl. this one

In brief

COSTRUIREX is a simplified joint-stock company (SAS) registered in France on 6 January 2026. It is less than a year old; 95% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy are older. Its registered office is in Montpellier, Hérault, Occitania, at an address shared with 619 other live companies. 511 live companies in Montpellier share the same main activity.

Register details

Registered nameCOSTRUIREX
SIREN number999 734 296
Company typeSimplified joint-stock company (SAS)
Registered office6 B Boulevard Berthelot, 34000 Montpellier
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.

Incorporated6 January 2026

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 Montpellier, Hérault, Occitania.

Live companies in Montpellier48,566
Same activity in Montpellier511
Live companies in Hérault185,582
New in Montpellier, past 12 months2,387

Also registered at this address

619 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
S2
SUNVOLT 2Montpellier, Occitania
Number 999 631 880Est. 2026
S1
SUNVOLT 1Montpellier, Occitania
Number 999 653 538Est. 2026
AB
ATLAS BTPPrades-le-Lez, Occitania
Number 999 488 562Est. 2026
CD
CIC DELMAS 66Lattes, Occitania
Number 999 845 951Est. 2026
IG
IBIZA GESTIONMontarnaud, Occitania
Number 994 626 349Est. 2026
JS
JLP SUPPORTVilleneuve-lès-Béziers, Occitania
Number 994 892 784Est. 2026

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.