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KO STUDIO

ActiveSIREN number 843 421 769Simplified joint-stock company (SAS)Est. 201871.11 · Architectural activitiesMontfermeil, Île-de-France
Official record (Annuaire des entreprises) ↗
Age8 years
older than 36% of its sector
Same activity, France22,658live companies · 14537th oldest
In Montfermeil3,739live companies · 3 in the same activity
At this address160live companies incl. this one

In brief

KO STUDIO is a simplified joint-stock company (SAS) registered in France on 17 October 2018. It is 8 years old; 64% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in Montfermeil, Seine-Saint-Denis, Île-de-France, at an address shared with 159 other live companies. 3 live companies in Montfermeil share the same main activity.

Register details

Registered nameKO STUDIO
SIREN number843 421 769
Company typeSimplified joint-stock company (SAS)
Registered office13 Avenue Marcel Dassault, 93370 Montfermeil
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.11 Architectural activities
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated17 October 2018

Architectural activities in France

Live companies whose main activity is 71.11: 22,658 in total, median age 11 years, 833 incorporated in the past 12 months.

All 22,658 companies
This company's decadeOther decades
02,5005,0007,50010,0001900s: 51511900s1910s: 111910s1950s: 111950s1960s: 11111960s1970s: 1071071970s1980s: 6816811980s1990s: 1,8601,8601990s2000s: 5,0905,0902000s2010s: 7,8717,8712010s2020s: 6,9856,9852020s
Incorporated per year, still live
05001,0001,5002,0002011: 71520112012: 6312013: 66720132014: 7142015: 76620152016: 8572017: 1,01120172018: 8892019: 97520192020: 9992021: 1,01920212022: 1,0822023: 99720232024: 1,1112025: 1,08620252026: 691

Location

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

Live companies in Montfermeil3,739
Same activity in Montfermeil3
Live companies in Seine-Saint-Denis188,160
New in Montfermeil, past 12 months212

Also registered at this address

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

  • DPDONA PRO843 566 415 · Est. 2018 · 43.41
  • SGSARL GANYMEDE843 175 530 · Est. 2018 · 68.20
  • SRSCCV RECY843 044 462 · Est. 2018 · 68.32
  • GBG B E841 869 100 · Est. 2018 · 43.21
  • CCOVENPRO838 809 937 · Est. 2018 · 43.91
  • EE.C.R838 196 400 · Est. 2018 · 43.91
  • BOB O838 233 294 · Est. 2018 · 43.41
  • SCSARL CALLISTO851 816 520 · Est. 2019 · 68.20

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AD
ATELIER DEVERGNELe Raincy, Île-de-France
Number 842 588 246Est. 2018
M
M2H.ATELIERMontreuil, Île-de-France
Number 842 640 898Est. 2018
JD
JEANNE DARRASSE ARCHITECTENoisy-le-Grand, Île-de-France
Number 843 268 053Est. 2018
BA
BBS ARCHITECTURELes Lilas, Île-de-France
Number 848 487 922Est. 2018
T
TOMA-VASTRAAulnay-sous-Bois, Île-de-France
Number 841 594 013Est. 2018
CA
CACTUS ARCHITECTURELe Pré-Saint-Gervais, Île-de-France
Number 841 643 307Est. 2018

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.