Group markets

Calder Group companies supply specialist components and services to worldwide markets including aerospace, construction, healthcare, nuclear power and oil & gas.


Calder Group is the leading European manufacturer of radiation shielding for the healthcare sector.  This includes x-ray and theatre shielding, oncology radiation shielding and the shielding of radioactive isotopes and PET facilities. Calder is also a leading global supplier of shielded chambers for synchotron beamlines, in which significant medical research is undertaken. In addition, Calder's specialist engineers manufacture high specification medical instruments.