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HAMON

ActiveSIREN number 332 919 703Simplified joint-stock company (SAS)Est. 198571.12 · Engineering activities and related technical consultancyNantes, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age41 years
older than 98% of its sector
Same activity, France64,131live companies · 1423rd oldest
In Nantes39,479live companies · 375 in the same activity
At this address10live companies incl. this one

In brief

HAMON is a simplified joint-stock company (SAS) registered in France on 15 June 1985. At 41 years old it is older than 98% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Nantes, Loire-Atlantique, Pays de la Loire, at an address shared with 9 other live companies. 375 live companies in Nantes share the same main activity.

Register details

Registered nameHAMON
SIREN number332 919 703
Company typeSimplified joint-stock company (SAS)
Registered office4 Rue Urvoy de Saint Bedan, 44000 Nantes
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.

Incorporated15 June 1985

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 Nantes, Loire-Atlantique, Pays de la Loire.

Live companies in Nantes39,479
Same activity in Nantes375
Live companies in Loire-Atlantique148,935
New in Nantes, past 12 months1,957

Also registered at this address

9 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
BV
BUREAU VERITAS SOLUTIONS MARINE & OFFSHORESaint-Herblain, Pays de la Loire
Number 332 138 718Est. 1985
EE
EGI ETUDES GENERALES IMMOBILIERESCouëron, Pays de la Loire
Number 334 593 720Est. 1986
ID
INGENIERIE DU BATIMENTVertou, Pays de la Loire
Number 331 327 304Est. 1984
SD
SOCIETE D'INNOVATIONS TECHNOLOGIQUESINDUSTRIELLES AVANCEESBouguenais, Pays de la Loire
Number 337 954 143Est. 1986
SD
SOC DE GESTION ET CONSEIL AERONAUTIQUESaint-Herblain, Pays de la Loire
Number 337 688 501Est. 1986
SI
SOC INGENIERIE RECHER HYDRO NAVALBouguenais, Pays de la Loire
Number 337 680 342Est. 1986

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.