Raytheon is fourth in SIPRI’s list of the top 100 arms companies. Its website describes its Missile Systems business as “the world’s premier missile maker, providing defensive and offensive weapons for air, land, sea and space”. The company has multiple sites across the UK.
Raytheon Paveway IV guided bombs, manufactured in Harlow and Glenrothes in the UK (airforce-technology.com, 16.4.2014), have been sold to Saudi Arabia and have been used in its airstrikes on Yemen. (Defense News, 16.7.2015)