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LEAD-REACTOR

ActiveSIREN number 892 908 286Simplified joint-stock company (SAS)Est. 202158.29 · Other software publishingParis 2e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age5 years
older than 46% of its sector
Same activity, France11,040live companies · 5908th oldest
In Paris 2e Arrondissement41,362live companies · 217 in the same activity
At this address25live companies incl. this one
Employees1–2as registered · 2024

In brief

LEAD-REACTOR is a simplified joint-stock company (SAS) registered in France on 12 January 2021. It is 5 years old; 54% of the 11,040 live companies whose main activity is other software publishing are older. Its registered office is in Paris 2e Arrondissement, Paris, Île-de-France, at an address shared with 24 other live companies. 217 live companies in Paris 2e Arrondissement share the same main activity.

Register details

Registered nameLEAD-REACTOR
SIREN number892 908 286
Company typeSimplified joint-stock company (SAS)
Registered office18 Rue Saint-Marc, 75002 Paris
Nature of business (NACE Rev. 2.1 (French NAF 2025))58.29 Other software publishing
International sector (ISIC Rev.4)J · 58 Publishing activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated12 January 2021
Employees1–2 (2024)

Other software publishing in France

Live companies whose main activity is 58.29: 11,040 in total, median age 6 years, 1,829 incorporated in the past 12 months.

All 11,040 companies
This company's decadeOther decades
02,0004,0006,0008,0001950s: 771950s1960s: 331960s1970s: 24241970s1980s: 2882881980s1990s: 6096091990s2000s: 1,8541,8542000s2010s: 2,6682,6682010s2020s: 5,5875,5872020s
Incorporated per year, still live
05001,0001,5002,0002011: 19920112012: 2272013: 21320132014: 2162015: 27120152016: 3202017: 34020172018: 3432019: 36120192020: 4232021: 55920212022: 5932023: 70120232024: 8462025: 79620252026: 1,6682027: 12027

Location

Registered office in Paris 2e Arrondissement, Paris, Île-de-France.

Live companies in Paris 2e Arrondissement41,362
Same activity in Paris 2e Arrondissement217
Live companies in Paris907,999
New in Paris 2e Arrondissement, past 12 months8,223

Also registered at this address

24 other live companies share this registered office; shown are those incorporated closest in time to this one.

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Live companies with the same main activity, nearest first.

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NOTMEParis 16e Arrondissement, Île-de-France
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ROCKEASEParis 15e Arrondissement, Île-de-France
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3
3NETParis 8e Arrondissement, Île-de-France
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OUPI TECHNOLOGIESParis 1er Arrondissement, Île-de-France
Number 893 974 550Est. 2021

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.