Enriched Stable Isotopes Powering Discovery, Treatment, and Hope
Made to order in Canada. Shipped globally.
TMC Group manufactures high-purity stable isotopes – tools that enable scientists to discover how complex natural and applied systems work. We’ve been supporting groundbreaking scientific research and innovation around the world since 2004.
Enriched stable isotopes sold and shipped since 2004
>10 kg
Workforce growth since 2019
1,400%
Why TMC Group?
Proven Products
Demonstrated isotopic purity reaching up to 99.9%
Who We Work With?
Radiopharmaceutical Companies
Biotech
Companies
Scientific & Research Institutions
Medical Professionals & Oncologists
Isotope Suppliers & Distributors
Industry
About Us
Every day, our proprietary isotope manufacturing technologies, custom equipment, and specialized processes are changing our world for the better.
At the heart of our company is a humble, human commitment to listen, be curious, build great things, and deliver what we promise.
Our Isotopes
We’re currently manufacturing Ytterbium-176, Gallium-69, and Gadolinium-160 for use in medical radioisotope production where isotopic purity is critical.
Our proprietary isotope-manufacturing technologies, equipment, and production processes are designed to be adaptable to produce what the market needs.
News
Canadian-made Stable Isotopes: TMC Group Attends EANM 2025 to Strengthen Global Supply Chains
TMC Group, a manufacturer of high-purity stable isotopes, is attending the European Association of Nuclear Medicine (EANM) 2025 Annual Congress, October 4–8 in Barcelona.
TMC Group joins CNIC
TMC Group recently joined the Canadian Nuclear Isotope Council (CNIC) to be part of a growing national effort to strengthen Canada’s isotope supply chain.
TMC Group Attends Important Industry Events
Connect with TMC Group team at the Canadian Radiotheranostics Leaders’ Summit in Toronto and the 2025 SNMMI Annual Meeting in New Orleans.
Let’s discuss your stable isotope needs.