Organizational Chart of Mairistem
Decision makers at Mairistem by function
General management
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Directrice Générale Adjointe Directorsm@jvs-mairistem.frGet the verified email
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Directeur - Pôle Omega Directorsh@jvs-mairistem.frGet the verified email
Tech & product
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Chief Information Technology Officer C-Levelb@jvs-mairistem.frGet the verified email
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CTO C-Levell@jvs-mairistem.frGet the verified email
Other functions
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Directeur du Déploiement et Suivi Client Directorsl@jvs-mairistem.frGet the verified email
Team Structure headcount by department
How to prospect Mairistem's departments
Technical
This is where the company's largest headcount sits (33 people). Skip the marketing speak: these decision makers expect precise use cases, documentation and a quick proof of value.
Sales
With 28 people, this is the organisation's second pillar. These profiles handle outreach daily and respond well to concrete pitches about pipeline, productivity and prospecting tooling.
Customer Service
A team of 19 people. Support leaders constantly arbitrate between quality and cost: bring benchmarks and you become relevant immediately.
Education
This department counts 18 people. Content production and logistics eat most of their bandwidth: pitch time savings on either and the conversation starts.
Other
11 people work in this department. Mixed profiles gather here: a discovery-first approach works better than a packaged pitch.
FAQ Mairistem
Who runs Mairistem?
The highest-ranking leadership role identified at Mairistem is “CTO”, based on public data updated 18 Oct 2026.
How many decision makers does Mairistem have?
11 decision makers identified, including 2 at executive level.
How do I contact a decision maker at Mairistem?
Verified emails and phone numbers are available in Zeliq, with free credits at sign-up.
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Software Development · France
About Mairistem
Mairistem is a business specialised in Software Development, based in France. Founded in 1983, the company has a workforce of roughly 500 people. Mairistem belongs to the Technology, Information and Media sector, with a specific positioning on Software Development. Mairistem sells primarily to other businesses (B2B) rather than to end consumers. Use this page to review Mairistem's industry, headcount, location and hiring signals, and to reach verified B2B contacts before your next outreach.
Activity & Market
Mairistem operates in the Software Development segment, part of the broader Technology, Information and Media sector. As a B2B company, Mairistem primarily serves business clients and professional organisations. The company is categorised as “Privately held”.