Welcome to Andersen Caledonia

Following 10 years of rapid growth Andersen Caledonia is now one of the largest independent sterilisation and microbial testing companies in the UK. With over 200 customers in the healthcare industry from Torquay to Inverness we have become an integral part of the fight against infection.

Our customers range from small clinics, biotech and start up medical device companies through to the largest pharmaceutical manufacturers, medical kit packers and NHS Trusts. Our combination of strong technical expertise, continual investment and responsive service has remained as the core of the company throughout its life.

Andersen Caledonia is the largest ethylene oxide (eto) gas sterilisation company in the UK for hospitals and has developed a complete service including overnight courier pick-ups and deliveries. For customers sterilizing larger volumes our mixed load ethylene oxide gas sterilisation chambers allow us to offer pallet pricing with rapid turnaround.

The company has also become the largest HTM2030 testing laboratory in the UK with our staff visiting hospitals on a daily basis in order to perform machine tests and take water samples. In addition we offer cleanroom monitoring, bioburden testing (TVC), HTM2031 water analysis, particle counting and have recently introduced legionella testing

In 2007 we opened a new laboratory facility at Keele Science Park (near Stoke) in England to complement our main activities in Bellshill (near Glasgow) in Scotland. This expansion will allow us to better serve our customers across the UK.