Data from the official company registers of 12 countries. Not an official register.

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SERNET

ActiveSIREN number 326 036 639Simplified joint-stock company (SAS)Est. 198381.21 · General cleaning of buildingsStrasbourg, Grand Est
Official record (Annuaire des entreprises) ↗
Age43 years
older than 99% of its sector
Same activity, France24,447live companies · 197th oldest
In Strasbourg40,071live companies · 128 in the same activity
At this address2live companies incl. this one
Employees250–499as registered · 2024

In brief

SERNET is a simplified joint-stock company (SAS) registered in France on 1 January 1983. At 43 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 Strasbourg, Bas-Rhin, Grand Est, at an address shared with one other live company. 128 live companies in Strasbourg share the same main activity.

Register details

Registered nameSERNET
SIREN number326 036 639
Company typeSimplified joint-stock company (SAS)
Registered office1 Rue de L'ardeche, 67100 Strasbourg
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 January 1983
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 Strasbourg, Bas-Rhin, Grand Est.

Live companies in Strasbourg40,071
Same activity in Strasbourg128
Live companies in Bas-Rhin134,854
New in Strasbourg, past 12 months1,261

Also registered at this address

1 other live company shares this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
LR
LE RATON LAVEURStrasbourg, Grand Est
Number 322 505 231Est. 1981
S
SONETMOEckbolsheim, Grand Est
Number 321 409 344Est. 1981
SD
SERVICES D'ENTRETIENS ET DE TRAVAUX INDUSTRIELS ET PRIVESStrasbourg, Grand Est
Number 334 190 584Est. 1985
AS
ALSANETT SARLStrasbourg, Grand Est
Number 340 888 031Est. 1987
SS
SARL STRASBOURG NETTOYAGEEckbolsheim, Grand Est
Number 348 649 377Est. 1987
SS
SAN SOCIETE ALSACIENNE DE NETTOYAGEBetschdorf, Grand Est
Number 309 622 728Est. 1978

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.