L3 Technologies

Formerly US-based L3 Communications, one of the world's largest arms and security equipment suppliers.

Revolving door staff

• Peter Hudson, Director of International Maritime Programmes since September 2016

Consultants

• Former Air Marshal Sir Christopher Harper
• Former Conservative defence minister Sir Peter Luff began working for L3 Communications in 2015. He describes the firm on his website as 'a prime contractor in aerospace systems and national security solutions and a leading provider of a broad range of communication and electronic systems'.