RE: 10 days to launch!4 Dec 2025 09:39
After a rough 2023 (and a major restructuring to cut ~£2.2m in costs), Fusion Antibodies (FAB) has emerged leaner and poised for growth.
Recent results show clear improvement – loss down 32% and sequential revenue growing again on h2 of last year.
CEO Adrian Kinkaid says Fusion is on “a sound footing for growth” and expects the recovery to “continue into 2026 and beyond”. Brokers are forecasting h2 revenues this year to be £1.4m, more than 80% growth on h1. The turnaround has begun and this seems to be supported by biotech financing sentiment (XBI index at a high since late 2021).
This month, Fusion will launch OptiMAL®, a world-first antibody discovery platform using mammalian display technology. Debuting at the Antibody Engineering & Therapeutics (AET) conference , OptiMAL has already been validated by the US National Cancer Institute (NCI), global key opinion leaders in this area. In a pilot project, it yielded high-affinity antibody hits against all test targets – including single-digit nanomolar binders to tough peptide antigens , exceeding expectations. NCI was so impressed that it asked to extend the partnership to more targets in coming years. OptiMAL’s underlying library design is now patented in the US, reinforcing its technological edge. This platform could significantly broaden Fusion’s market reach and revenue potential.
Fusion’s core services business is likewise gaining momentum. The company has secured new contract wins (including multi-target antibody humanisation projects for large pharma clients), and interim results show revenue back on a growth trajectory. Even before OptiMAL’s official launch, over £1 million in potential orders are already in the pipeline for it  – an encouraging sign of demand. Management sees OptiMAL as a game-changer; Kinkaid said it “has the potential to markedly change [Fusion’s] traction” with big pharmaceutical clients.
Fusion also recently hired a senior commercial manager from competitor FairJourney Biologics (valued ~€900 million).
After years of hard work, all the pieces are coming together – Fusion appears to be at an inflection point. In my view, this is a compelling (if still speculative and subject to execution) case: a leaner company with a game-changing platform and major industry validation, finally ready to realise its potential. DYOR, but I’m very optimistic about what comes next for Fusion.