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    • Upstream Processing 
      Enable stepwise, risk-controlled scale up of microbial bioprocesses, from benchtop through to commercial scale fermentation with flexible capacity that grows alongside your program.
    • Downstream Purification 
      Deliver target yield, purity, and performance through custom downstream solutions, engineered to align with your specifications and optimize every stage of your process for consistent, reliable results.
    • Analytical Testing 
      Ensure confidence at every stage with structured, risk-managed transfer, qualification, and validation of analytical assays for raw material inspection, in-process analysis, and final product release.
    • Formulation & Final Product Processing 
      Streamline production with integrated formulation, bulk lyophilization, and fill-finish services, enabling efficient progression from pilot batches to high-volume output with consistent quality and reliability.
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Partners for bioprocess development and scale-up

For over 40 years, we’ve supported biotech, biopharma, and diagnostics clients in scaling microbial bioprocesses from early development to commercial manufacture.

Scaling your discoveries
into commercial realities

Our integrated services provide flexible, cGMP aligned microbial fermentation to enable regulated manufacturing that bridges the gap between R&D and commercial scale. With our right-sized capacity from development through to 10,000L production, you can progress seamlessly with a single manufacturing partner, reducing cost and time.

Find the right service

Flexible CMO services built for scale

Whether you’re transferring an existing process or scaling from early development, our services are designed to support stepwise, risk‑controlled progression to commercial manufacturing - without the cost and complexity of full pharmaceutical drug‑substance infrastructure

All our services operate under a quality management system certified to ISO 13485:2016 and ISO 9001:2015

The right partner to reduce risk, cost, and complexity

From early development through to commercial scale, we provide the flexibility, technical expertise, and quality framework to help you move forward with clarity, control, and confidence.

Operating within a robust quality framework, we support regulated manufacturing needs for non‑API critical materials — delivering cGMP‑aligned production without unnecessary overhead.

Benefits

Specialist microbial fermentation expertise
Flexible partnerships aligned to your stage
Seamless technology transfer, at any stage
Full ownership of your intellectual property
cGMP aligned manufacturing without unnecessary overhead
Risk based scale up that controls cost and timelines
Continuity from development through commercial scale
Secure, resilient supply chain

Partner with Nexus Bioworks for scalable microbial biomanufacturing