Alexandra Roger-Machart

Senior Manager Media Relations Europe

The Hague, South Holland, Netherlands

About

As senior advisor with 15+ years of experience in Communications and Media Relations, I have helped companies across Tech, Renewable Energy and Consumer Goods engage with external and internal stakeholders, secure external funding and enhance corporate reporting. With my professional experience gained in B2B and B2C environments, I cover Corporate Communications – External, Internal, Strategy, Campaigns, Content. Media Relations – Coverage in tier 1 outlets generated. Financial Communications – Investor Relations, EUR 48 million in debt capital raised, annual reports. Crisis PR – Preparedness, executive briefing, proactive crisis mitigation. Tech & AI Storytelling. Startup & Scaleup Advisory. Fluent in German, English, French and advanced in Dutch, I thrive in global, multicultural environments, working across corporate, start-up, and high-growth settings. Let’s connect! 📩

Experience

  • Senior Manager, Media Relations Europe at TSMC
    May 2026 - Present · 2 mos

  • Communications Advisor at Modelverse
    Sep 2025 - Apr 2026 · 8 mos

  • Greencells Group (6 yrs 4 mos)
    • Head Of Corporate Communications, Investor Relations & ESG
      Oct 2019 - Apr 2025 · 5 yrs 7 mos

      Set up and led the Corporate Communications, Media Relations, IR and ESG functions at Solar EPC Greencells Group (TO 2023 €210 million). Professionalized brand communications and improved corporate reputation, leading to increased deal count and raising of €48 million in external capital (Green Bond). ✔ Corporate Communications & PR – Lead multi-channel campaigns (Paid, Earned, Shared, Owned). ✔ Media Strategy & Executive Profiling – Secured high-profile tier one coverage (Handelsblatt, WSJ, PV Tech, German national TV). ✔ Tech & AI Storytelling – Translated complex tech solutions (AI-based predictive maintenance, AR services) into impactful messaging. ✔ Stakeholder & Investor Relations – Managed €50M Green Bond communications and M&A messaging. ✔ Crisis & Reputation Management – Handled media crises and proactive risk mitigation strategies. ✔ EU Taxonomy & CSRD - Directed resource-efficient ramp-up for reporting and CO2 emissions certification (Scope 1/2/3).

    • Head of Corporate Communications and Investor Relations
      2019 - 2023 · 4 yrs

  • Senior Manager, Marketing and Communications at Colart
    2017 - 2018 · 1 yr

    Developed fully FSC-certified sustainable innovation range and instore communications concept.

  • Senior Manager, Global Marketing and Brand Communications at Fine Writing Pens of London - Newell Rubbermaid
    2013 - 2015 · 2 yrs

    Global media strategy (paid, owned, earned) incl. influencer communication, driving brand visibility and engagement. End-to-end campaign execution, including asset production and delivery. Comprehensive Brand Activation Programme across the US, China, Japan, and UK.