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

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ISTB

ActiveSIREN number 522 430 818Limited liability company (SARL)Est. 201071.12 · Engineering activities and related technical consultancyLongjumeau, Île-de-France
Official record (Annuaire des entreprises) ↗
Age16 years
older than 68% of its sector
Same activity, France64,131live companies · 20770th oldest
In Longjumeau1,855live companies · 15 in the same activity
At this address18live companies incl. this one

In brief

ISTB is a limited liability company (SARL) registered in France on 12 May 2010. At 16 years old it is older than 68% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Longjumeau, Essonne, Île-de-France, at an address shared with 17 other live companies. 15 live companies in Longjumeau share the same main activity.

Register details

Registered nameISTB
SIREN number522 430 818
Company typeLimited liability company (SARL)
Registered office8 Rue Maurice, 91160 Longjumeau
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.12 Engineering activities and related technical consultancy
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.

Incorporated12 May 2010

Engineering activities and related technical consultancy in France

Live companies whose main activity is 71.12: 64,131 in total, median age 9 years, 4,435 incorporated in the past 12 months.

All 64,131 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 1591900s1930s: 11930s1940s: 11940s1950s: 501950s1960s: 1091960s1970s: 4091970s1980s: 1,9201980s1990s: 4,9801990s2000s: 12,4362000s2010s: 19,0842010s2020s: 24,9822020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,66420112012: 1,4852013: 1,57420132014: 1,6692015: 1,83020152016: 2,0212017: 2,24920172018: 2,4062019: 2,64320192020: 2,7352021: 3,14820212022: 3,4182023: 3,84520232024: 3,9952025: 4,17420252026: 3,6652027: 22027

Location

Registered office in Longjumeau, Essonne, Île-de-France.

Live companies in Longjumeau1,855
Same activity in Longjumeau15
Live companies in Essonne123,832
New in Longjumeau, past 12 months96

Also registered at this address

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

  • TT.P.S.511 644 460 · Est. 2009 · 46.13
  • ATAM TRANSPORTS809 746 530 · Est. 2015 · 49.41
  • LBLJD - BAT824 975 924 · Est. 2016 · 41.00
  • AAKS449 517 267 · Est. 2003 · 80.01
  • MMEDIATECH449 082 536 · Est. 2003 · 47.78
  • HTHMK TRANSPORT829 803 378 · Est. 2017 · 49.33
  • ATAK TRANSPORT834 714 628 · Est. 2018 · 49.41
  • MAM A843 142 050 · Est. 2018 · 43.32

Similar companies

Live companies with the same main activity, nearest first.

Compare all
A
AUREDOMSermaise, Île-de-France
Number 522 778 836Est. 2010
PF
PROJSERV FRANCEMarcoussis, Île-de-France
Number 523 064 947Est. 2010
C
CEGESTDraveil, Île-de-France
Number 522 087 824Est. 2010
E
ERIGEAVert-le-Grand, Île-de-France
Number 521 725 259Est. 2010
M
MARKEDISMassy, Île-de-France
Number 523 399 723Est. 2010
E
ENVIRPRODLes Ulis, Île-de-France
Number 523 546 703Est. 2010

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.