Oresys
Management consultancy services
- B2B
- Has physical offices
- Consulting
- Professional services
- Sales-led purchase
About Oresys
Management and organization consultancy firm with 270 specialist consultants supporting corporate clients in change projects and performance improvement through multi-skilled approach
Key facts
- Industry
- Business Consulting and Services
- Company size
- 251–1,000 employees
- Headquarters
- Paris, Île-de-France, France
- Founded
- 1981
- Revenue
- €32.3MFY2025, filed accounts, INPI
- SIREN
- 321447955
- Website
- oresys.eu
- linkedin.com/company/oresys
Oresys at a glance
Oresys is a B2B company in the Business Consulting and Services industry, headquartered in Paris, Île-de-France, France.
Oresys was founded in 1981.
Oresys has 251–1,000 employees.
Oresys's revenue is €32.3M (FY2025, filed accounts, INPI).
Oresys's SIREN number is 321447955.
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