Marjorie Simon

Marjorie Simon

Co Founder and CEO @ Sempi
Startup Founder and leader with 20 years of experience in startups, corporates and consulting
Germany
Speaks English, German and French
Active last week

Services

$240 / month

Start free, decide later

  1. 1 Free 7-day trial
    No charge until day 7. Cancel anytime.
  2. 2 Ongoing calls + chat
    3 × 60-min calls per month, unlimited Q&A. Replies in 24 hours or less.
  3. 3 No lock-in
    Month to month, no contract.
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7-day free trial, cancel anytime. What's included?
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About

As a Founder and CEO of a startup leveraging AI to foster the circular economy, I bring over 20 years of experience in consulting, corporate operations, startup leadership, and entrepreneurship. I also am an experienced mentor, working with ambitious startup founders at Techstars Sustainability Paris. I can help mentees with startup strategy, scaling operations, and transitioning from corporate to entrepreneurial roles. I offer guidance on fundraising, leadership in high-growth environments, go-to-market, and building sustainable business models. Drawing from my experience as a marathon runner and executive leader, I also specialize in resilience, self-organization, and balancing ambitious career goals with high-performance standards.

What happens when you start

You tell Marjorie your goals. They see exactly what you want to work on before session one.

You meet within days. Marjorie reviews your application and books your first session, usually within a day or two.

You leave with a plan. Concrete next steps and a weekly rhythm from your very first week.

Start your mentorship

Skills

Operations Business Strategy Business Development Sustainability mobility Startups Team Leadership Product Management Product Strategy Fundraising Organization Management Consulting Go To Market Business & Management Leadership Generative AI Founder