In-house members
10
Total footprint
15,000 sq ft
The incubator where it all started, our St Philips incubator is typically home to earlier-stage Deep Tech teams of around 10-20 and has been the launchpad for many success stories — from startups scaling to bigger facilities to game-changing company exits.
Work alongside pioneering startups tackling global issues — from next-generation battery materials and better diabetes treatments to quantum-enabled cameras that track greenhouse gas leaks.
Our St Philips incubator (previously Unit DX) opened in 2017 to improve access to lab space and facilities for scientific companies in Bristol.
Just a 10-minute walk from Bristol Temple Meads train station, the space combines purpose-built laboratories, flexible offices and cutting-edge instrumentation.
Rent an entire lab or just a lab bench; have a private office or share one — and access our platform of support, providing opportunities to attend workshops and events, connect with other founders, and find a mentor.





Get in touch if you are after shared or private lab space at St Philips or browse our other sites for more private lab space.



Travel between locations is measured in walking distance
Albert Rd
0.5 miles / 11 min
0.7 miles / 15 min

Zentraxa is precision engineering biomaterials, pushing the boundaries of biopolymer synthesis to develop sustainable, performance-enhancing ingredients for everyday products. Its proprietary technological platform (Zentide) overcomes the biodesign limits of existing, conventional peptide synthesis by designing, producing and testing complex, novel peptides with one universal process. Zentraxa creates bespoke solutions for a range of industries by combining key features from different naturally-occurring proteins, such as stiffness, adhesion or thermal stability.

neo-fossil is developing new technology using cell engineering to help reverse the threat of climate change. By optimising biology, it is creating new fossils that harvest atmospheric carbon dioxide, storing it for centuries.

Extracellular is developing cell culture technologies to use the cell samples of living animals and plants to create sustainable alternatives to commercial products in the cosmetic, material and food industries. As a bioprocessing and manufacturing partner, it provides solutions from cell-line and scale-up development to facilitating routes to market, supporting other biotech companies seeking to develop greener consumer products such as cultivated meat, dairy products, leather, cotton and active ingredients for cosmetics.




NuNano is advancing the field of atomic force microscopy with high-precision probes for nanometer-scale imaging. Its proprietary microfabrication processes produce reliable, high-quality probes with market-leading dimensional tolerances. It also provides dedicated support to its customers, from probe selection to storage, for a seamless user experience.

EnsiliTech is improving the shelf-life and global accessibility of vaccines and other biological therapeutics by combatting cold chain transport and storage issues. Its novel ensilication technology, designed for both existing and new biopharmaceutical formulations, encases thermally unstable biomolecules within silica nanoshells to prevent environmental degradation. This eliminates the need for cold chain requirements that are expensive, prone to failure and generate significant carbon dioxide emissions.

Kelpi is tackling plastic pollution by developing sustainable alternatives to single-use plastic packaging. It uses seaweed to create a unique bioplastic coating that provides a world-leading water barrier for new-generation packaging while being recyclable, biodegradable, and low carbon. By working with major food and drink, cosmetics and home care brands, Kelpi is already reducing reliance on fossil-fuel plastics and paving the way for a greener future in these industries.




Scarlet Therapeutics is developing a proprietary platform that generates novel red blood cell-based therapeutics (tRBCs) to treat a wide range of diseases. Its technologies are underpinned by learnings from decades of research including the groundbreaking RESTORE clinical study run by NHS Blood and Transplant and the University of Bristol, investigating transfusion of lab-grown blood into patients. By generating tRBCs with high levels of therapeutic proteins from cell lines rather than from donated stem cells, Scarlet Therapeutics aims to address significant efficacy and manufacturing issues faced in the field.

Extracellular is developing cell culture technologies to use the cell samples of living animals and plants to create sustainable alternatives to commercial products in the cosmetic, material and food industries. As a bioprocessing and manufacturing partner, it provides solutions from cell-line and scale-up development to facilitating routes to market, supporting other biotech companies seeking to develop greener consumer products such as cultivated meat, dairy products, leather, cotton and active ingredients for cosmetics.

CellVoyant is accelerating the development of novel stem cell-based therapies for chronic diseases. Its technology uses AI-first live cell imaging to predict and optimise stem cell differentiation, enable advanced cell analytics and ultimately unlock the controllable manufacturing of any cell and tissue in the body at scale. Built on foundational research at the University of Bristol, CellVoyant works at the intersection of cell biology, computing, engineering and machine learning to carry out its mission.


