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K5

ActiveSIREN number 979 429 008Simplified joint-stock company (SAS)Est. 202368.12 · Development of building projectsBrest, Brittany
Official record (Annuaire des entreprises) ↗
Age3 years
older than 17% of its sector
Same activity, France31,665live companies · 26275th oldest
In Brest12,829live companies · 94 in the same activity
At this address8live companies incl. this one

In brief

K5 is a simplified joint-stock company (SAS) registered in France on 12 September 2023. It is 3 years old; 83% of the 31,665 live companies whose main activity is development of building projects are older. Its registered office is in Brest, Finistère, Brittany, at an address shared with 7 other live companies. 94 live companies in Brest share the same main activity.

Register details

Registered nameK5
SIREN number979 429 008
Company typeSimplified joint-stock company (SAS)
Registered office7 Rue Cdt Malbert, 29200 Brest
Nature of business (NACE Rev. 2.1 (French NAF 2025))68.12 Development of building projects
International sector (ISIC Rev.4)F · 42 Civil engineering

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated12 September 2023

Development of building projects in France

Live companies whose main activity is 68.12: 31,665 in total, median age 9 years, 1,443 incorporated in the past 12 months.

All 31,665 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 70701900s1920s: 221920s1950s: 1401401950s1960s: 1501501960s1970s: 3903901970s1980s: 1,8101,8101980s1990s: 2,4262,4261990s2000s: 5,9795,9792000s2010s: 8,0398,0392010s2020s: 12,65912,6592020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 67320112012: 6112013: 60020132014: 5262015: 64120152016: 9282017: 1,00720172018: 1,0842019: 1,37520192020: 1,5902021: 1,86820212022: 1,9142023: 2,51320232024: 1,9172025: 1,78920252026: 1,0662027: 22027

Location

Registered office in Brest, Finistère, Brittany.

Live companies in Brest12,829
Same activity in Brest94
Live companies in Finistère89,018
New in Brest, past 12 months564

Also registered at this address

7 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
K8
KERLIC 8Quimper, Brittany
Number 979 691 813Est. 2023
SF
SARL FCAConcarneau, Brittany
Number 979 716 628Est. 2023
IP
IMMO PROMQuimper, Brittany
Number 979 307 956Est. 2023
BA
BEG AR GROASGuipavas, Brittany
Number 980 820 617Est. 2023
HN
HOTEL NATOConcarneau, Brittany
Number 981 010 622Est. 2023
GT
GWERZH TI HA DOUARPlouguerneau, Brittany
Number 977 938 000Est. 2023

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.