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ETHERA

ActiveSIREN number 520 944 182Public limited company with a board of directors (SA)Est. 201026.51 · Manufacture of instruments and appliances for measuring, testing and navigationCrolles, Auvergne-Rhône-Alpes
Official record (Annuaire des entreprises) ↗
Age16 years
older than 37% of its sector
Same activity, France1,467live companies · 930th oldest
In Crolles1,087live companies · 4 in the same activity
At this address10live companies incl. this one
Employees6–9as registered · 2024

In brief

ETHERA is a public limited company with a board of directors (SA) registered in France on 1 March 2010. It is 16 years old; 63% of the 1,467 live companies whose main activity is manufacture of instruments and appliances for measuring, testing and navigation are older. Its registered office is in Crolles, Isère, Auvergne-Rhône-Alpes, at an address shared with 9 other live companies. 4 live companies in Crolles share the same main activity.

Register details

Registered nameETHERA
SIREN number520 944 182
Company typePublic limited company with a board of directors (SA)
Registered office628 Rue Charles de Gaulle, 38920 Crolles
Nature of business (NACE Rev. 2.1 (French NAF 2025))26.51 Manufacture of instruments and appliances for measuring, testing and navigation
International sector (ISIC Rev.4)C · 26 Manufacture of computer, electronic and optical products

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 March 2010
Employees6–9 (2024)

Manufacture of instruments and appliances for measuring, testing and navigation in France

Live companies whose main activity is 26.51: 1,467 in total, median age 23 years, 47 incorporated in the past 12 months.

All 1,467 companies
This company's decadeOther decades
01002003004001900s: 19191900s1940s: 111940s1950s: 18181950s1960s: 23231960s1970s: 56561970s1980s: 2052051980s1990s: 2972971990s2000s: 3043042000s2010s: 2632632010s2020s: 2812812020s
Incorporated per year, still live
0204060802011: 2720112012: 232013: 1520132014: 282015: 3520152016: 242017: 2520172018: 352019: 2620192020: 372021: 3620212022: 392023: 5020232024: 402025: 4620252026: 33

Location

Registered office in Crolles, Isère, Auvergne-Rhône-Alpes.

Live companies in Crolles1,087
Same activity in Crolles4
Live companies in Isère148,873
New in Crolles, past 12 months39

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
PI
PLEIADES INSTRUMENTSGrenoble, Auvergne-Rhône-Alpes
Number 518 348 008Est. 2009
FR
FIREFLIES RTLSMeylan, Auvergne-Rhône-Alpes
Number 511 187 957Est. 2009
H
HEMERAMeylan, Auvergne-Rhône-Alpes
Number 533 837 241Est. 2011
AP
A2 PHOTONIC SENSORSGrenoble, Auvergne-Rhône-Alpes
Number 499 011 435Est. 2007
V
VISIDOMMontbonnot-Saint-Martin, Auvergne-Rhône-Alpes
Number 499 261 089Est. 2007
C
COMETASaint-Martin-d'Hères, Auvergne-Rhône-Alpes
Number 791 948 524Est. 2013

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.