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The first-choice manufacturing partner for the future bioeconomy

From cultivated meat to plant cell culture and bioactives, we enable the pioneers of cell-based products to accelerate discovery, overcome production hurdles, and bring visionary products to market faster.

Shaping a more sustainable future, one breakthrough at a time.

35+
Projects
1-2000L
Bioreactor scale
20+
Customers globally
9,000 ft²
Facility

Our Mission

To accelerate the success of ethical, sustainable cell-based products, blending scientific excellence, smart process innovation, and commercial insight to drive rapid, scalable, cost-effective manufacturing.

Our Values

Maximise Customer Value

We are relentlessly focused on delivering the highest value to our clients. This means understanding their unique challenges, anticipating their needs, and designing solutions that accelerate their success scientifically, operationally, and commercially. Our goal is to become an indispensable partner, not just a service provider.

Operational Excellence

Precision and performance are fundamental to our impact. We uphold the highest scientific and operational standards, continuously improving our processes to deliver reliable, scalable, and cost-effective solutions.

Champion our Team

Our people are our greatest asset. We invest in a high-performance, supportive culture that empowers individuals to thrive, grow, and do their best work. We celebrate initiative, foster continuous learning, and share success as a team.

Further the Ecosystem

We believe in moving the whole field forward. We actively support the growth of the broader cell-based and biotech ecosystem by sharing knowledge, advocating for best practices, and enabling progress beyond our walls.

Meet the team

Will Milligan

Will Milligan

CEO & Founder

Biomanufacturing expert with 15 years experience running teams and projects in cell & gene therapy, stem cell-based products. PhD in Biopharmaceutical Process Development.

Prithvi Kodialbil

Prithvi Kodialbil

Head of Partnerships

Prithvi has extensive experience in biotechnology and bioengineering, and is passionate about applying her expertise to solve global challenges in food, health, and sustainability

Jamie Thompson

Jamie Thompson

Head of Projects & Operations

Over 10 years of experience as operations and project management lead, supporting project delivery. Former project delivery lead at Unilever, managing transformational change projects.

Melissa Morrison

Melissa Morrison

Process Development Lead

10+ years of experience in bioprocessing with 5 years of dedicated GMP production experience. Along with expertise in process development and optimization, has successfully scaled processes up to 2000L.

Join us on our mission

Extracellular is a growing team with a skillset covering Bioprocessing, Cell Culture, Media Development, Engineering Biology, Bioinformatics, Project Management and Facility Design.