Question to the Cabinet Office:

To ask the Minister for the Cabinet Office, pursuant to the Answer of 6 February 2019 to Question 215097, what the top five consultancy firms were by spend for each of the financial years and figures provided in that Answer.

The requested information is below, based on unaudited total reported spend.

2013/14

PA Consulting Group Ltd

Deloitte LLP

PricewaterhouseCoopers LLP

McKinsey & Company

KPMG LLP

2014/15

PA Consulting Group Ltd

Deloitte LLP

McKinsey & Company

AWE Plc

PricewaterhouseCoopers LLP

2015/16

PricewaterhouseCoopers LLP

McKinsey & Company

Deloitte LLP

Qinetiq Group Plc

Adam Smith International Ltd

2016/17

Leidos Holdings Inc

BAE Systems Plc

Adam Smith International Ltd

McKinsey & Company

PricewaterhouseCoopers LLP

2017/18

Leidos Holdings Inc

BAE Systems Plc

Landmarc Support Services Ltd

Qinetiq Group Plc

CH2M Hill

Additionally, departments publish spend over £25,000 on a monthly basis as part of its transparency data routine publication, which includes named supplier details.