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AD2SI

ActiveSIREN number 511 601 668Limited liability company (SARL)Est. 200971.12 · Engineering activities and related technical consultancyAngers, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age17 years
older than 70% of its sector
Same activity, France64,131live companies · 18968th oldest
In Angers16,238live companies · 121 in the same activity
At this address2live companies incl. this one

In brief

AD2SI is a limited liability company (SARL) registered in France on 3 April 2009. At 17 years old it is older than 70% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Angers, Maine-et-Loire, Pays de la Loire, at an address shared with one other live company. 121 live companies in Angers share the same main activity.

Register details

Registered nameAD2SI
SIREN number511 601 668
Company typeLimited liability company (SARL)
Registered office39 Rue Nicolas Bataille, 49000 Angers
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.

Incorporated3 April 2009

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 Angers, Maine-et-Loire, Pays de la Loire.

Live companies in Angers16,238
Same activity in Angers121
Live companies in Maine-et-Loire52,701
New in Angers, past 12 months803

Also registered at this address

1 other live company shares this registered office.

  • LLAKSHMI805 000 239 · Est. 2014 · 94.99

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AU
ATELIERS URBAINSAngers, Pays de la Loire
Number 510 666 704Est. 2009
ES
ETUDES SARRET-TERRASSEAngers, Pays de la Loire
Number 512 657 677Est. 2009
S
STBATBeaucouzé, Pays de la Loire
Number 509 520 565Est. 2009
AE
A.G.M ELECTRONIQUELe Plessis-Grammoire, Pays de la Loire
Number 513 673 350Est. 2009
SA
STUDIO APA CREATIONCholet, Pays de la Loire
Number 514 936 954Est. 2009
C
COROSOLChamptocé-sur-Loire, Pays de la Loire
Number 513 701 557Est. 2009

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.