We used Transact HR to project manage the outsource of our payroll of 11,000 people across 11 different payrolls of varying pay frequencies.
We quite simply could not have done it without them. They were proactive, professional, knowledgeable, and required very little day to day direction allowing us to get on with our day jobs.
They quite simply know their stuff and on top of that they are really nice people to do business with.
They very much became part of our team over the period of our outsource and were more than happy to fill any gaps that emerged from our side as the project ran its course.
I would have no problem recommending them to another organisation.