Your Fractional Principal Scientist
Oxford-based life scientists helping early-stage biotech startups navigate R&D challenges. Rapid access to scientific expertise through one-off consultations and fractional advisory retainers.
Why Startups Choose Klesira
We bridge the gap between your startup's ambitions and capabilities with world-class scientific expertise.
Oxbridge-Trained Scientists
Every scientist in our network is associated with the University of Oxford or the University of Cambridge, bringing deep domain expertise and rigorous scientific training to your team.
Expert Network & Warm Introductions
Tap into our Oxbridge network with up to 90% response rates on introductions to domain-specific experts, professors, and potential advisors.
CRO Vetting & SoW Review
We help you select Contract Research Organisations and review their proposed SoWs, ensuring quality experimental design and meaningful results.
How It Works
Three simple steps to accelerate your R&D.
Book a Free Consultation
Schedule a 15-minute call to tell us about your startup, your science, and where you need support.
Get Matched with an Expert
We match you with an Oxbridge-trained scientist whose expertise aligns with your specific R&D challenges.
Accelerate Your R&D
Work with your fractional scientist on a flexible basis via one-off sessions or recurring support. Scale up or down as your needs evolve.
Ready to Accelerate Your Research?
Book a free 15-minute consultation to discuss how Klesira can support your startup's scientific journey.