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Juliette Tessier

Investor

Head of Delivery at OSS Ventures

Paris, Île-de-France, France

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About

Juliette Tessier is Head of Delivery at OSS Ventures, where she leads digital and AI transformation projects with the firm's industrial partners, working on-site with manufacturers to deploy portfolio startups' solutions. Her role bridges consulting and execution, overseeing multi-site transformations that run six to twelve months and coordinating between client operational teams, OSS startups, and the studio. Before OSS, she worked in operational and transformation roles connected to manufacturing.

Invests in

Advanced ManufacturingAI & Machine Learning

Experience

  1. OSS VenturesHead of Deliverycurrent2025 — presentVille de Paris
  2. OPEOCheffe de projet2024 — 2025Paris, France
  3. OPEOConsultante2021 — 2025Ville de Paris, Île-de-France, France
  4. TESSANChef de projets et déploiement de processus2020 — 2021Нёйи-сюр-Сен
  5. TESSANChef de projets et déploiement de processus2020Ville de Paris
  6. AMJE BordeauxDéveloppement commercial2019 — 2020Région de Bordeaux, France
  7. Astria, SuezAgent de tri2019Bègles

Skills & more

Ingénierie3Gestion de projet3Optimisation des processus3Développement commercial3Génie industriel2Automatisation des processus2Succès client2Planification de projets3Gestion des opérations3Gestion de la chaîne logistique2Optimisation de la chaîne logistique2Gestion de la relation client (CRM)3
+5 moreHubspotGestion des processus industrielsGantt ProjectCréation de présentationsOptimisation des coûts
  • Initiation et maîtrise de la méthode Bilan Carbone® — CNCC SERVICES
  • Experte habilitée "Diag Eco flux" — Bpifrance
  • Ambidextre Transformateur : Accompagner la transformation d'une organisation — OPEO

From Juliette's professional profile.

Colleagues at OSS Ventures

Adrien Pagès
Entrepreneur in Residence at OSS Ventures
Ashok Azhagarasan
Partnership Manager at OSS Ventures
Aude Delépine
Investment Manager at OSS Ventures
Baptiste Gaultier
Entrepreneur in Residence at OSS Ventures
Caroline Goujon
UI/UX Designer at OSS Ventures
Elise Lalique
Head of Design at OSS Ventures
Fanny Gautier
Junior Software Engineer at OSS Ventures
Geneviève Métayer
Head of Venture Operations at OSS Ventures

Frequently asked questions

Who is Juliette Tessier?
Juliette Tessier is Head of Delivery at OSS Ventures, where she leads digital and AI transformation projects with the firm's industrial partners, working on-site with manufacturers to deploy portfolio startups' solutions. Her role bridges consulting and execution, overseeing multi-site transformations that run six to twelve months and coordinating between client operational teams, OSS startups, and the studio. Before OSS, she worked in operational and transformation roles connected to manufacturing.
Where does Juliette Tessier work?
Juliette Tessier is Head of Delivery at OSS Ventures.
What does Juliette Tessier invest in?
Juliette Tessier invests in Advanced Manufacturing, AI & Machine Learning.
Where did Juliette Tessier go to school?
Juliette Tessier studied at Arts et Métiers - École Nationale Supérieure d'Arts et Métiers (Diplôme d'ingénieur, Master de Création d'entreprise et développements d'activités aux Arts et Métiers de Paris).

Same school

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