
Larkfields
Executive Communications
for Pharma & Biotech Leaders
Senior leaders face critical moments: presenting to the C-Suite, the Board of Directors, or external audiences. These presentations shape strategy, secure investment, and build reputation.
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Yet, under intense pressure, leaders often delegate preparation to their leadership team or subject matter experts. While these colleagues are highly skilled in their fields, they're short on time and lack the specialised expertise needed for high-stakes messaging. The result? Presentations that fall short of the clarity, impact, and strategic focus required – leading to missed opportunities to influence decisions and shape outcomes.
Larkfields helps senior leaders in pharma & biotech turn critical presentations into strategic wins.
Proven impact: years of delivering high-stakes presentations and strategic communications for senior executives

Credibility through a senior-track career spanning science, pharma, and professional communications
Andreas Leidenroth, PhD
Director at Larkfields
​Before launching Larkfields, Andy was the Senior Director, R&D Science Comms at AstraZeneca, where he supported leaders at SVP and SET level.
Andy has built a broad career in science and business communications, progressing from Scientific Advisor to Executive Scientific Director at leading agencies. In these roles he oversaw communications for clients at Bayer, Pfizer and Bristol Myers Squibb.
Andy is a published research author, and holds a PhD in Molecular Genetics.

Flexibility to adapt to different areas of science, technology, and the pharma & biotech business

Early-Phase R&D
6 years experience
AI in R&D, digital health, technology platforms, cell and gene therapies, new modalities, safety sciences, pharmacology
Clinical Development
4 years experience
Anti-infectives, inhalation and devices, oncology and haematology, critical care, chronic pain
Med Affairs & Brand
7 years experience
Anticoagulation, atrial fibrillation, VTE, asthma, COPD and inhalation therapy
Larkfields can support leadership teams with a range of business and science communications, and training
Business presentations
Strategy slide decks and plans
Board-level and SET updates
Business cases
Internal communications
Town Hall agendas & slides
Meeting concepts
Workshops
Training
Science & business story telling
Presentation design
Professional writing
Scientific slide decks
Keynote lectures
Congress presentations
Collaboration pitches
Communication strategy
Strategy and counsel
Leadership messaging
Narratives & key messages
