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HYDR'OPEN

ActiveSIREN number 809 972 987Registered associationEst. 201594.99 · Activities of other membership organisations n.e.c.Saint-Martin-d'Hères, Auvergne-Rhône-Alpes
Official record (Annuaire des entreprises) ↗
Age11 years
older than 24% of its sector
Same activity, France745,094live companies · 567593rd oldest
In Saint-Martin-d'Hères3,378live companies · 650 in the same activity
At this address6live companies incl. this one

In brief

HYDR'OPEN is a registered association registered in France on 2 February 2015. It is 11 years old; 76% of the 745,094 live companies whose main activity is activities of other membership organisations n.e.c. are older. Its registered office is in Saint-Martin-d'Hères, Isère, Auvergne-Rhône-Alpes, at an address shared with 5 other live companies. 650 live companies in Saint-Martin-d'Hères share the same main activity.

Register details

Registered nameHYDR'OPEN
SIREN number809 972 987
Company typeRegistered association
Registered office11 Rue Des Mathematiques, 38400 Saint-Martin-d'Hères
Nature of business (NACE Rev. 2.1 (French NAF 2025))94.99 Activities of other membership organisations n.e.c.
International sector (ISIC Rev.4)S · 94 Activities of membership organisations

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated2 February 2015

Activities of other membership organisations n.e.c. in France

Live companies whose main activity is 94.99: 745,094 in total, median age 22 years, 15,324 incorporated in the past 12 months.

All 745,094 companies
This company's decadeOther decades
0100,000200,000300,000400,0000s: 40s10s: 110s20s: 120s1900s: 22,5281900s1910s: 2201910s1920s: 8421920s1930s: 9881930s1940s: 1,3821940s1950s: 3,9011950s1960s: 6,1881960s1970s: 21,0701970s1980s: 60,3001980s1990s: 202,8281990s2000s: 153,8582000s2010s: 174,4022010s2020s: 96,5812020s
Incorporated per year, still live
010,00020,00030,00040,0002011: 18,02920112012: 18,2462013: 18,02520132014: 19,5452015: 18,92120152016: 17,8432017: 16,27620172018: 15,3192019: 14,47020192020: 11,6192021: 12,97420212022: 14,1112023: 14,75120232024: 15,1062025: 16,43720252026: 11,583

Location

Registered office in Saint-Martin-d'Hères, Isère, Auvergne-Rhône-Alpes.

Live companies in Saint-Martin-d'Hères3,378
Same activity in Saint-Martin-d'Hères650
Live companies in Isère148,873
New in Saint-Martin-d'Hères, past 12 months129

Also registered at this address

5 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
LS
LE SOLEIL SE LEVE A L'ESTSassenage, Auvergne-Rhône-Alpes
Number 808 895 999Est. 2015
AT
ASSOCIATION TERRARIOPHILE GRENOBLOISEEybens, Auvergne-Rhône-Alpes
Number 827 818 006Est. 2015
LT
LES T'HOCKEYSVarces-Allières-et-Risset, Auvergne-Rhône-Alpes
Number 821 374 048Est. 2015
CD
COPROPRIETE DU COEUR D'ORDomène, Auvergne-Rhône-Alpes
Number 809 317 985Est. 2015
M
MAZ'ARTGrenoble, Auvergne-Rhône-Alpes
Number 819 103 201Est. 2015
LF
LES FILS D'ARGENTCrémieu, Auvergne-Rhône-Alpes
Number 811 423 490Est. 2015

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.