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OPALYS

ActiveSIREN number 107 877 532Simplified joint-stock company (SAS)Est. 202641.00 · Construction of residential and non-residential buildingsMontreuil, Île-de-France
Official record (Annuaire des entreprises) ↗
Ageless than a year
older than under 1% of its sector
Same activity, France41,309live companies · 41018th oldest
In Montreuil20,612live companies · 385 in the same activity
At this address1,086live companies incl. this one

In brief

OPALYS is a simplified joint-stock company (SAS) registered in France on 7 July 2026. It is less than a year old; 99% of the 41,309 live companies whose main activity is construction of residential and non-residential buildings are older. Its registered office is in Montreuil, Seine-Saint-Denis, Île-de-France, at an address shared with 1,085 other live companies. 385 live companies in Montreuil share the same main activity.

Register details

Registered nameOPALYS
SIREN number107 877 532
Company typeSimplified joint-stock company (SAS)
Registered office95 Avenue Du President Wilson, 93100 Montreuil
Nature of business (NACE Rev. 2.1 (French NAF 2025))41.00 Construction of residential and non-residential buildings
International sector (ISIC Rev.4)F · 41 Construction of buildings

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated7 July 2026

Construction of residential and non-residential buildings in France

Live companies whose main activity is 41.00: 41,309 in total, median age 10 years, 1,750 incorporated in the past 12 months.

All 41,309 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 22221900s1950s: 56561950s1960s: 1151151960s1970s: 2102101970s1980s: 6806801980s1990s: 2,4792,4791990s2000s: 8,9978,9972000s2010s: 13,78513,7852010s2020s: 14,96514,9652020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 1,58120112012: 1,3822013: 1,19120132014: 1,1682015: 1,13820152016: 1,2162017: 1,38020172018: 1,5602019: 1,78020192020: 1,9482021: 2,42920212022: 2,6712023: 2,37220232024: 2,1472025: 1,99220252026: 1,4052027: 12027

Location

Registered office in Montreuil, Seine-Saint-Denis, Île-de-France.

Live companies in Montreuil20,612
Same activity in Montreuil385
Live companies in Seine-Saint-Denis188,160
New in Montreuil, past 12 months1,120

Also registered at this address

1,085 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
A
AKÉpinay-sur-Seine, Île-de-France
Number 107 107 591Est. 2026
UH
UAP HABITATNeuilly-sur-Marne, Île-de-France
Number 107 547 408Est. 2026
SB
SGI BATIMENTDrancy, Île-de-France
Number 107 369 001Est. 2026
FC
FOM CONSTRUCTIONÉpinay-sur-Seine, Île-de-France
Number 107 445 843Est. 2026
G
GRG.BATBobigny, Île-de-France
Number 107 929 366Est. 2026
BP
BATI PROMontreuil, Île-de-France
Number 107 573 917Est. 2026

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.