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K ET B MICROSYSTEMES

ActiveSIREN number 322 579 285Limited liability company (SARL)Est. 198162.20 · Computer consultancy and computer facilities management activitiesGif-sur-Yvette, Île-de-France
Official record (Annuaire des entreprises) ↗
Age45 years
older than 99% of its sector
Same activity, France66,680live companies · 120th oldest
In Gif-sur-Yvette1,880live companies · 58 in the same activity
At this address9live companies incl. this one

In brief

K ET B MICROSYSTEMES is a limited liability company (SARL) registered in France on 1 September 1981. At 45 years old it is older than 99% of the 66,680 live companies whose main activity is computer consultancy and computer facilities management activities. Its registered office is in Gif-sur-Yvette, Essonne, Île-de-France, at an address shared with 8 other live companies. 58 live companies in Gif-sur-Yvette share the same main activity.

Register details

Registered nameK ET B MICROSYSTEMES
SIREN number322 579 285
Company typeLimited liability company (SARL)
Registered office10 Place de Chevry, 91190 Gif-sur-Yvette
Nature of business (NACE Rev. 2.1 (French NAF 2025))62.20 Computer consultancy and computer facilities management activities
International sector (ISIC Rev.4)J · 62 Computer programming, consultancy and related activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 September 1981

Computer consultancy and computer facilities management activities in France

Live companies whose main activity is 62.20: 66,680 in total, median age 5 years, 6,685 incorporated in the past 12 months.

All 66,680 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 91900s1920s: 11920s1940s: 11940s1950s: 41950s1960s: 81960s1970s: 641970s1980s: 6061980s1990s: 2,6481990s2000s: 9,6382000s2010s: 17,7112010s2020s: 35,9902020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,33320112012: 1,1952013: 1,26520132014: 1,3542015: 1,59320152016: 1,8012017: 2,18220172018: 2,6692019: 3,14320192020: 3,0082021: 3,74920212022: 4,8422023: 5,64820232024: 6,1492025: 6,97720252026: 5,617

Location

Registered office in Gif-sur-Yvette, Essonne, Île-de-France.

Live companies in Gif-sur-Yvette1,880
Same activity in Gif-sur-Yvette58
Live companies in Essonne123,832
New in Gif-sur-Yvette, past 12 months93

Also registered at this address

8 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
M
MICROTRANSBruyères-le-Châtel, Île-de-France
Number 319 772 794Est. 1980
I
INTERDATALes Ulis, Île-de-France
Number 317 866 374Est. 1980
TE
TELECOM ETUDEPalaiseau, Île-de-France
Number 332 711 522Est. 1979
P
PROTECTICBièvres, Île-de-France
Number 327 903 266Est. 1983
H
HLDAMassy, Île-de-France
Number 330 107 467Est. 1984
Z
ZUKEN S.A.Les Ulis, Île-de-France
Number 315 028 126Est. 1979

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.