Isonis

Accounting and business advisory services for companies in the Loire region of France

Firminy, FranceFounded 1996isonis.frWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-30

About Isonis

Isonis provides accounting, tax, legal and social services, along with business management advice.

The firm serves more than 450 clients and is based in Firminy, in France’s Loire region. Its registry founding date is 1996.

Product: Accounting, tax, legal and social services, plus business management advice.

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