Question to the Cabinet Office:

To ask the Minister for the Cabinet Office, how many of the total number of public contracts tendered by Government departments were awarded to UK companies in each of the last two years.

Central government does not record the value of contracts by supplier nationality.

However, in 2014, government published an analysis of contracts won by firms with UK addresses:

https://www.gov.uk/government/consultations/review-of-uk-and-eu-balance-of-competences-call-for-evidence-on-the-single-market-free-movement-of-services