Thor Medical ASA is well underway with the construction of its first commercial plant for refining thorium for use in cancer treatment. Bilfinger Engineering & Projects in Porsgrunn holds the EPCM contract for the AlphaOne process plant at Herøya.
“An EPCM contract covers engineering, procurement, and construction management. In short: we ensure that the process operates optimally in an industrial facility,” says Sven Halvorsen, Bilfinger’s Project Manager for AlphaOne.
Thor Medical has now begun installing equipment at its first commercial isotope production facility in Herøya Industrial Park. The company has taken over parts of the building and installed the first storage tanks for thorium – an important milestone in the development of the plant.
Thor Medical writes on its website:
“This milestone in our AlphaOne project reflects the exceptional dedication of our team and marks an important step toward enabling global radiopharma pathways. By building reliable industrial production of alpha emitters, we are laying the foundation for pharmaceutical partners worldwide to advance their clinical programs and bring transformative cancer treatments to patients everywhere,” says Jasper C. Kurth, CEO of Thor Medical.
“We are on track for mechanical completion of the facility in Q2 2026 and production start in Q3. Progress demonstrates strong collaboration with our partners, who have delivered safely, on time, and within budget,” says Brede Ellingsæter, CFO and COO of Thor Medical.
“This is a groundbreaking project that we are proud to contribute to. Building the first facility of its kind at Herøya is both challenging and incredibly exciting,” says Sven Halvorsen, Project Manager at Bilfinger.


