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ALTER PUBLIC

ActiveSIREN number 528 848 153Public limited company with a board of directors (SA)Est. 201071.12 · Engineering activities and related technical consultancyAngers, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age16 years
older than 67% of its sector
Same activity, France64,131live companies · 21248th oldest
In Angers16,238live companies · 121 in the same activity
At this address23live companies incl. this one
Employees20–49as registered · 2024

In brief

ALTER PUBLIC is a public limited company with a board of directors (SA) registered in France on 27 September 2010. At 16 years old it is older than 67% 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 22 other live companies. 121 live companies in Angers share the same main activity.

Register details

Registered nameALTER PUBLIC
SIREN number528 848 153
Company typePublic limited company with a board of directors (SA)
Registered office48 Boulevard Du Marechal Foch, 49100 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.

Incorporated27 September 2010
Employees20–49 (2024)

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

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

Similar companies

Live companies with the same main activity, nearest first.

Compare all
M
MADICOMAngers, Pays de la Loire
Number 525 337 465Est. 2010
AM
ABE MONTEMONTLes Ponts-de-Cé, Pays de la Loire
Number 523 630 036Est. 2010
E2
ECO 2ACholet, Pays de la Loire
Number 529 238 255Est. 2011
H
HEMVOLCholet, Pays de la Loire
Number 529 750 101Est. 2011
IC
I2D CONSEILSBeaucouzé, Pays de la Loire
Number 521 922 286Est. 2010
CT
CONCEPTION-REALISATION-ETUDE-AMENAGEMENT TPSouzay-Champigny, Pays de la Loire
Number 532 025 103Est. 2011

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.