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HYDROSPHERE

ActiveSIREN number 419 589 783Limited liability company (SARL)Est. 199871.12 · Engineering activities and related technical consultancySaint-Ouen-l'Aumône, Île-de-France
Official record (Annuaire des entreprises) ↗
Age28 years
older than 89% of its sector
Same activity, France64,131live companies · 6772nd oldest
In Saint-Ouen-l'Aumône3,596live companies · 66 in the same activity
At this address26live companies incl. this one
Employees20–49as registered · 2024

In brief

HYDROSPHERE is a limited liability company (SARL) registered in France on 8 July 1998. At 28 years old it is older than 89% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Saint-Ouen-l'Aumône, Val-d'Oise, Île-de-France, at an address shared with 25 other live companies. 66 live companies in Saint-Ouen-l'Aumône share the same main activity.

Register details

Registered nameHYDROSPHERE
SIREN number419 589 783
Company typeLimited liability company (SARL)
Registered office2 Avenue de La Mare, 95310 Saint-Ouen-l'Aumône
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.

Incorporated8 July 1998
Employees20–49 (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 Saint-Ouen-l'Aumône, Val-d'Oise, Île-de-France.

Live companies in Saint-Ouen-l'Aumône3,596
Same activity in Saint-Ouen-l'Aumône66
Live companies in Val-d'Oise139,230
New in Saint-Ouen-l'Aumône, past 12 months138

Also registered at this address

25 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
DI
DELBOS INGENIERIE DE MAINTENANCEChaumontel, Île-de-France
Number 419 598 164Est. 1998
AT
APPLICATIONS TECHNIQUES DE L'AIRSaint-Ouen-l'Aumône, Île-de-France
Number 419 867 924Est. 1998
SD
SOCIETE DE CONCEPTION ET D ECONOMIE DE L ENERGIEHerblay-sur-Seine, Île-de-France
Number 420 066 714Est. 1998
GI
GPC INSTRUMENTATION PROCESSRoissy-en-France, Île-de-France
Number 421 314 386Est. 1998
LC
LE CONFORT FRANCAISSaint-Ouen-l'Aumône, Île-de-France
Number 418 653 143Est. 1998
TS
TECUMSEH SERVICE FRANCEÉragny-sur-Oise, Île-de-France
Number 418 363 636Est. 1998

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.