LONDON, Oct 14 (Reuters) - Britain's Intertek Group said on Wednesday it had agreed to buy U.S. testing company Professional Service Industries (PSI) for $330 million to build scale in the ...

LONDON (Reuters) - Britain's Intertek Group (ITRK.L) said on Wednesday it had agreed to buy U.S. testing company Professional Service Industries (PSI) for $330 million (216 million pounds) to build ...

LONDON (Reuters) - Britain's Intertek Group said on Wednesday it had agreed to buy U.S. testing company Professional Service Industries (PSI) for $330 million (216 million pounds) to build scale in ...

OLATHE, Kan., June 26, 2025 /PRNewswire/ -- PSI, part of the ETS family and a trusted leader in secure testing for nearly 80 years, today announced the launch of Test Security as a Service (TSaaS).