tracking pixel

All SMTH Testing personnel supplied by MPI Limited hold an IRSE Licence and an SMTH certificate of Certificate of Competence which is produced and reviewed independently by our Technical Head of Signalling.


MPI have been supplying SMTH Testers personnel since 2000 throughout the UK.


Over 40 SMTH and G110 Testing personnel currently work for MPI Limited on Network Rail, Transport For
London and Translink projects.


We offer a fast and effective service to meet our clients’ requirements. We can supply SMTH Testing teams
for long term project such as Belfast Transport Hub for Babcock Rail or Network Rail under the Front Line
Labour Framework.


All SMTH personnel are given the opportunity to develop and increase their experience and knowledge in the
Rail Industry through additional signalling training and our mentorship programme which is overseen by our
Technical Head of Signalling.


MPI can also supply SMTH and G110 testing teams to undertake fixed price delivery work on a continued
basis across the UK with the additional support of an in house signalling CRE.