Organizational Chart of Oresys
Decision makers at Oresys by function
General management
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CEO C-Levely@oresys.euGet the verified email
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Directeur Associé - Partner Directorsv@oresys.euGet the verified email
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Partner C-Levell@oresys.euGet the verified email
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Directeur Associé Partner Directorso@oresys.euGet the verified email
Other functions
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Project Director Directorsd@oresys.euGet the verified email
Departments actively hiring 1 department
These departments at Oresys are actively recruiting: a strong signal to time your outreach.
Team Structure headcount by department
How to prospect Oresys's departments
Consulting
With 238 people, this is the organisation's biggest team, and it is hiring. Consultants juggle several clients at once: staffing, knowledge reuse and deliverable quality are angles that resonate.
General Management
The company's second-largest department (33 people). A good executive approach often starts lower in the organisation: build an internal champion before going top-down.
Other
30 people work in this department. Mixed profiles gather here: a discovery-first approach works better than a packaged pitch.
Project Management
A team of 10 people. Methodology debates are constant here: anchor your pitch in their existing framework rather than against it.
Finance
This department counts 7 people. Build your pitch around ROI, payback period and risk reduction: the language this department speaks.
FAQ Oresys
Who runs Oresys?
The highest-ranking leadership role identified at Oresys is “Partner”, based on public data updated 18 Oct 2026.
How many decision makers does Oresys have?
21 decision makers identified, including 8 at executive level.
How do I contact a decision maker at Oresys?
Verified emails and phone numbers are available in Zeliq, with free credits at sign-up.
Which departments are hiring at Oresys?
Consulting, based on published job offers as of 18 Oct 2026.
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About Oresys
Oresys is a Business Consulting and Services company, operating from France. The company was founded in 1981 and employs approximately 500 people. As part of the broader Professional Services sector, Oresys operates specifically in the Business Consulting and Services segment. Its customer base is mainly professional: Oresys operates on a B2B model. This profile compiles key information about Oresys, including industry, size, location, business signals, and B2B contacts, to help sales teams qualify the account and identify the right decision makers before reaching out.
Activity & Market
The company evolves in the Business Consulting and Services segment of the Professional Services sector. As a B2B company, Oresys primarily serves business clients and professional organisations. In terms of structure, it is registered as “Privately held”.