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ONEGA

ActiveSIREN number 339 336 117Simplified joint-stock company (SAS)Est. 198681.21 · General cleaning of buildingsNanterre, Île-de-France
Official record (Annuaire des entreprises) ↗
Age40 years
older than 99% of its sector
Same activity, France24,447live companies · 311th oldest
In Nanterre11,660live companies · 59 in the same activity
At this address32live companies incl. this one
Employees250–499as registered · 2024

In brief

ONEGA is a simplified joint-stock company (SAS) registered in France on 1 September 1986. At 40 years old it is older than 99% of the 24,447 live companies whose main activity is general cleaning of buildings. Its registered office is in Nanterre, Hauts-de-Seine, Île-de-France, at an address shared with 31 other live companies. 59 live companies in Nanterre share the same main activity.

Register details

Registered nameONEGA
SIREN number339 336 117
Company typeSimplified joint-stock company (SAS)
Registered office22 Rue D'arras, 92000 Nanterre
Nature of business (NACE Rev. 2.1 (French NAF 2025))81.21 General cleaning of buildings
International sector (ISIC Rev.4)Q · 88 Social work activities without accommodation

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 September 1986
Employees250–499 (2024)

General cleaning of buildings in France

Live companies whose main activity is 81.21: 24,447 in total, median age 5 years, 2,241 incorporated in the past 12 months.

All 24,447 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 12121900s1910s: 111910s1950s: 15151950s1960s: 23231960s1970s: 99991970s1980s: 3673671980s1990s: 1,3141,3141990s2000s: 3,1553,1552000s2010s: 6,2176,2172010s2020s: 13,24413,2442020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 54620112012: 5192013: 48620132014: 5092015: 54920152016: 6612017: 71720172018: 8012019: 91320192020: 1,0502021: 1,32420212022: 1,6572023: 1,96920232024: 2,6322025: 2,75020252026: 1,8612027: 12027

Location

Registered office in Nanterre, Hauts-de-Seine, Île-de-France.

Live companies in Nanterre11,660
Same activity in Nanterre59
Live companies in Hauts-de-Seine241,725
New in Nanterre, past 12 months659

Also registered at this address

31 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
HD
HAUTS DE SEINE NETTOYAGECourbevoie, Île-de-France
Number 339 399 768Est. 1986
IH
ISOR HOLDINGLevallois-Perret, Île-de-France
Number 339 447 534Est. 1986
ST
SARL T NBoulogne-Billancourt, Île-de-France
Number 339 703 811Est. 1986
AT
ASS TOUR FRANKLINPuteaux, Île-de-France
Number 335 308 953Est. 1986
SG
SOC GENERALE PEINTURE ET NETTOYAGECourbevoie, Île-de-France
Number 340 746 346Est. 1987
DN
DOMLIS NETTOYAGEPuteaux, Île-de-France
Number 333 883 833Est. 1985

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.