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OPTI-EAU

ActiveSIREN number 834 393 977Simplified joint-stock company (SAS)Est. 201836.00 · Water collection, treatment and supplyNeuville-sur-Oise, Île-de-France
Official record (Annuaire des entreprises) ↗
Age8 years
older than 23% of its sector
Same activity, France2,305live companies · 1764th oldest
In Neuville-sur-Oise330live companies
At this address1only this company

In brief

OPTI-EAU is a simplified joint-stock company (SAS) registered in France on 22 January 2018. It is 8 years old; 77% of the 2,305 live companies whose main activity is water collection, treatment and supply are older. Its registered office is in Neuville-sur-Oise, Val-d'Oise, Île-de-France.

Register details

Registered nameOPTI-EAU
SIREN number834 393 977
Company typeSimplified joint-stock company (SAS)
Registered office111 Rue de Cergy, 95000 Neuville-sur-Oise
Nature of business (NACE Rev. 2.1 (French NAF 2025))36.00 Water collection, treatment and supply
International sector (ISIC Rev.4)E · 36 Water collection, treatment and supply

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated22 January 2018

Water collection, treatment and supply in France

Live companies whose main activity is 36.00: 2,305 in total, median age 32 years, 41 incorporated in the past 12 months.

All 2,305 companies
This company's decadeOther decades
02004006008001900s: 141900s1910s: 21910s1920s: 41920s1930s: 241930s1940s: 341940s1950s: 1091950s1960s: 1431960s1970s: 1541970s1980s: 5391980s1990s: 2771990s2000s: 1882000s2010s: 3832010s2020s: 4342020s
Incorporated per year, still live
0501001502002011: 2420112012: 142013: 3220132014: 482015: 4020152016: 192017: 4720172018: 752019: 6520192020: 1382021: 6520212022: 492023: 5120232024: 482025: 4720252026: 36

Location

Registered office in Neuville-sur-Oise, Val-d'Oise, Île-de-France.

Live companies in Neuville-sur-Oise330
Same activity in Neuville-sur-Oise1
Live companies in Val-d'Oise139,230
New in Neuville-sur-Oise, past 12 months9

Similar companies

Live companies with the same main activity, nearest first.

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OI
ORIZON ILE DE FRANCEPersan, Île-de-France
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A
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Number 922 221 288Est. 2022

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.