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Redefining What's Possible
With decades of scientific firsts behind us and bold, scalable platforms, Codexis is redefining what’s possible in therapeutic pharmaceutical manufacturing. From siRNA maufacturing to pharma biocatalysis to molecular biology and diagnostic applications, we transform your challenges into real-world impact — with speed, scale, sustainability, and proven results built in.
We don’t just support the future — we’re building it.

What Sets Us Apart
Turning Vision into Viability
We are built for what’s next, unlocking new therapeutic possibilities across RNA, biocatalysis, and diagnostic applications.
Compounding Excellence in Performance
Our solutions outperform legacy methods, enabling faster timelines, greener chemistry, and higher quality products.
The Path We’ve Built
We were first, and we’ve gone furthest. Our enzymes power more approved drugs on the market than any other platform like it.
Your Long-Term Partner for Progress
We don’t just support your journey, we build it with you
Making Complex Science Scalable
From development to commercial readiness, our facilities are built for flexibility and future GMP scale.
The Scientific Legacy Behind the Solution
We’ve spent over 20 years refining the science of enzyme engineering and redefining the boundaries of its therapeutic potential.



2025
ECO Innovation Lab Launched
2023–2025
RNA and Diagnostic Expansion
2022
RNA Therapeutics Program Launched
Seriously Sustainable by Design
We help customers meet ESG goals through smarter processes, with sustainability built in, not bolted on.
Our enzymes replace harsh reagents, reduce solvent volumes and improve yield efficiency. That means you benefit from greener chemistry that delivers value, not just virtue.

The Leadership Behind Our Innovation and Longevity
Our leadership comes not just from innovation, but from longevity, proof, and sustained delivery. When others were experimenting, we were building the benchmark.
Unlock Therapeutic Possibilities at Scale

RNA manufacturing
Evolve beyond traditional chemistry with a modern and efficient approach that slots seamlessly into your existing process. Our enzyme-enabled RNA manufacturing platform delivers superior quality, higher yield, better manufacturability and faster results — through a greener solution. A future you can believe in, sooner than you thought possible.

Pharma biocatalysis
Transform complex, resource-intensive processes into precise, efficient and sustainable breakthroughs. Our proprietary enzymes — powered by CodeEvolver® Technology Platform — enable greener processes, faster pathways and world-class quality from grams to tonnes. Unlock new possibilities with pharma biocatalysisand elevate your process with sustainable chemistry designed to optimize API synthesis.

Molecular biology and diagnostic applications
Codexis redefines enzyme performance for molecular biology and diagnostic applications. Our CodeEvolver® platform enables tailored enzyme solutions with improved fidelity, enhanced selectivity, and increased activity, delivering faster reaction times to power your applications. As your trusted partner for enzyme evolution, we deliver precision-optimized solutions that power performance.
Platforms built for technical edge
Our proprietary platforms are precision-built to scale where traditional chemistry can’t.
CodeEvolver® Technology Platform
The engine powering scalable solutions others can’t replicate — powered by AI, machine learning, and deep enzymology expertise.
ECO Synthesis® Manufacturing Platform
A modern, scalable RNA manufacturing platform that delivers quality, scalability, and sustainability.