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

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MASTEUR

ActiveSIREN number 909 738 601Simplified joint-stock company (SAS)Est. 202258.29 · Other software publishingMontigny-le-Bretonneux, Île-de-France
Official record (Annuaire des entreprises) ↗
Age4 years
older than 41% of its sector
Same activity, France11,040live companies · 6492nd oldest
In Montigny-le-Bretonneux3,349live companies · 31 in the same activity
At this address188live companies incl. this one
Employees3–5as registered · 2024

In brief

MASTEUR is a simplified joint-stock company (SAS) registered in France on 28 January 2022. It is 4 years old; 59% of the 11,040 live companies whose main activity is other software publishing are older. Its registered office is in Montigny-le-Bretonneux, Yvelines, Île-de-France, at an address shared with 187 other live companies. 31 live companies in Montigny-le-Bretonneux share the same main activity.

Register details

Registered nameMASTEUR
SIREN number909 738 601
Company typeSimplified joint-stock company (SAS)
Registered office12 Avenue Des Pres, 78180 Montigny-le-Bretonneux
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.

Incorporated28 January 2022
Employees3–5 (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 Montigny-le-Bretonneux, Yvelines, Île-de-France.

Live companies in Montigny-le-Bretonneux3,349
Same activity in Montigny-le-Bretonneux31
Live companies in Yvelines151,787
New in Montigny-le-Bretonneux, past 12 months176

Also registered at this address

187 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
W
WERINBazoches-sur-Guyonne, Île-de-France
Number 911 053 049Est. 2022
MC
MILALA CONSEILÉpône, Île-de-France
Number 910 129 196Est. 2022
K
KOBBLEBougival, Île-de-France
Number 909 580 748Est. 2022
S
SKOPVersailles, Île-de-France
Number 908 959 836Est. 2022
C
CROSSFOUNDSaint-Nom-la-Bretèche, Île-de-France
Number 908 671 704Est. 2022
B
BLUEMOTIONChatou, Île-de-France
Number 908 577 141Est. 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.