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LYSEIS SERVICES

ActiveSIREN number 804 314 482Simplified joint-stock company (SAS)Est. 201470.20 · Business and other management consultancy activitiesDeuil-la-Barre, Île-de-France
Official record (Annuaire des entreprises) ↗
Age12 years
older than 71% of its sector
Same activity, France217,843live companies · 62470th oldest
In Deuil-la-Barre2,524live companies · 114 in the same activity
At this address48live companies incl. this one

In brief

LYSEIS SERVICES is a simplified joint-stock company (SAS) registered in France on 4 September 2014. At 12 years old it is older than 71% of the 217,843 live companies whose main activity is business and other management consultancy activities. Its registered office is in Deuil-la-Barre, Val-d'Oise, Île-de-France, at an address shared with 47 other live companies. 114 live companies in Deuil-la-Barre share the same main activity.

Register details

Registered nameLYSEIS SERVICES
SIREN number804 314 482
Company typeSimplified joint-stock company (SAS)
Registered office18 B Avenue Schaeffer, 95170 Deuil-la-Barre
Nature of business (NACE Rev. 2.1 (French NAF 2025))70.20 Business and other management consultancy activities
International sector (ISIC Rev.4)M · 70 Activities of head offices; management consultancy activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated4 September 2014

Business and other management consultancy activities in France

Live companies whose main activity is 70.20: 217,843 in total, median age 6 years, 21,515 incorporated in the past 12 months.

All 217,843 companies
This company's decadeOther decades
050,000100,000150,000200,0001900s: 871900s1910s: 21910s1940s: 21940s1950s: 711950s1960s: 771960s1970s: 2621970s1980s: 2,1331980s1990s: 9,2871990s2000s: 29,7712000s2010s: 59,4262010s2020s: 116,7252020s
Incorporated per year, still live
010,00020,00030,00040,0002011: 4,34520112012: 4,2412013: 4,52620132014: 4,6862015: 5,17120152016: 5,9342017: 7,38820172018: 8,5832019: 10,10720192020: 10,9622021: 14,12220212022: 15,8602023: 16,51620232024: 19,4982025: 22,43220252026: 17,3332027: 22027

Location

Registered office in Deuil-la-Barre, Val-d'Oise, Île-de-France.

Live companies in Deuil-la-Barre2,524
Same activity in Deuil-la-Barre114
Live companies in Val-d'Oise139,230
New in Deuil-la-Barre, past 12 months150

Also registered at this address

47 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
I
ILEONESaint-Leu-la-Forêt, Île-de-France
Number 804 441 848Est. 2014
PC
PROGEST CONSEILVilliers-le-Bel, Île-de-France
Number 803 525 401Est. 2014
C
CANOSTEPMontmorency, Île-de-France
Number 804 163 202Est. 2014
T
TALENTIA-CONSEILSoisy-sous-Montmorency, Île-de-France
Number 804 449 239Est. 2014
HA
HIJJI ASSOCIESTaverny, Île-de-France
Number 804 589 695Est. 2014
IS
IC SOLUTIONVilliers-le-Bel, Île-de-France
Number 804 240 364Est. 2014

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.