So just to be clear....
They scrapped a £300m contract with a prime contractor and replaces it with 4 different contractors and a 'SIAM' provider and all the related complexity and will pay £125m to Atos, £11m to Ark, £78m to CGI and £125m to Lockheed Martin. I make that £339m.
An excellent result for the disaggregation strategies of Cabinet Office.