25+ Years of proven expertise
100+ Chemists dedicated to your success
US & Ireland Facilities for secure, reliable supply

We Accelerate Your Products to Market

Unmatched Scientific Expertise

~80% PhD scientists delivering solutions to your most complex chemistry challenges

Speed Without Compromise

Industry’s fastest turnaround times with unwavering quality standards

Scale-Flexible Solutions

From milligrams to multi-kilograms, discovery through commercial manufacturing

True Partnership Model

Direct access to executive and senior technical leaders, no intermediaries

Comprehensive Chemistry Services Under One Roof

Custom Organic Synthesis

Novel compounds, complex heterocycles, challenging chemistry

Discovery to Scale-Up

Seamless transition from proof-of-concept to manufacturing

High-Purity Chemistry

Ultra-pure compounds for pharmaceutical and OLED applications

Peptides & Oligonucleotides

Specialized synthesis for emerging modalities

PROTAC & ADC Linkers

Custom linkers for targeted therapies

Stable Isotope Labeling

²H, ¹³C, ¹⁵N incorporation expertise

Flexible Engagement Models Aligned to Your Needs

We become a direct extension of your research, development and manufacturing teams. You will work directly with Adesis’ executive and senior technical leaders – no intermediary – to ensure innovative, agile and integrated collaboration to accelerate your success.

FTE Model

Dedicated scientific resources becoming an extension of your team

FFS Model

Project-based pricing with transparent cost breakdowns

Hybrid Solutions

Customized approaches combining the best of both models

Ready to Accelerate Your Innovation?

Join 500+ companies that trust Adesis to bring life-changing therapies to patients faster