Benjamin Cohen

Chief of Staff | lesBigBoss

Greater Paris Metropolitan Region

About

Driving strategic initiatives in high-growth environments. Currently Chief of Staff at lesBigBoss, supporting the CEO in structuring governance, coordinating strategic initiatives, and aligning teams around key organizational and data-driven projects (OKRs, internal transformation initiatives, etc.). Previously co-founded a deeptech healthtech startup, where I led product development, partnerships, and growth strategy. Background combining entrepreneurship and strategic roles, with experience in structuring organizations, launching initiatives from scratch, and driving cross-functional execution in fast-paced environments.

Experience

  • Chief of Staff at lesBigBoss
    Jan 2025 - Present · 1 yr 6 mos

    Organisation of premium B2B events facilitating connections between decision-makers and strategic partners. Supporting the CEO on strategic initiatives, including the structuring of internal governance, coordination of key strategic projects, and management of external and internal communications.

  • Co-founder at Dyjest
    Aug 2022 - Sep 2024 · 2 yrs 2 mos

    Deeptech solution for the prevention of symptoms associated with Irritable Bowel Syndrome (IBS). Development and implementation of the company’s strategy, including product design, growth and customer acquisition, and securing public funding.

  • Strategy & Marketing Analyst at CorWave
    Mar 2021 - Apr 2022 · 1 yr 2 mos

    CorWave is a French medtech and deeptech start-up developing and manufacturing implantable heart pumps. Backed by renowned surgeons, funded by leading international investors, having raised nearly €80M, CorWave aims to become a world leader.

  • Consultant at Taddeo
    Sep 2020 - Mar 2021 · 7 mos

    Taddeo is a leading strategic communications consulting firm for large companies, start-ups and their leaders, created in 2011 by Raymond Soubie and Julien Vaulpré. Skills: writing (speeches/tribunes, Q&A, arguments ...) ; media relations (journalists meetings, press releases ...) ; crisis communication ; public affairs (arguments, monitoring, meetings)

  • M&A Analyst at Crédit Agricole Midcap Advisors
    Jul 2019 - Dec 2019 · 6 mos