ATAC are world leaders in the design, manufacture, and support of on-line analytical instrumentation and systems for oil, gas, and other process industries.

Our world leading brands of 'Hallikainen', 'Sysco', 'Hone', 'Sigma' and 'Atac' are recognised as the ultimate solutions to a wide range of analytical problems.

ATAC's corporate headquarters and factory are based at Market Lavington, Wiltshire, in the UK.

We are an ISO 9001:2000 accredited company, which is represented and fully supported locally in many countries worldwide.