Interesting, esp. table 13
The SIPRI Top 100 arms-producing and military services companies in the world excluding China, 2013
Top 11: 8 US companies, 2 European companies, 1 trans-European company.
12th Almaz-Antey, Russia i.e. AIR DEFENCE SYSTEMS > that's a real company.
Main defense product range - «Almaz – Antey» Corp.
The next is
15th United Aircraft Corporation, Russia i.e.
all of Russian aircraft industries
UAC :: Companies :: JSC “Aviation Holding Company “Sukhoi”
The next is
17th United Shipbuilding Corporation Russia i.e. three regional shipbuilding centers:
- the Western Shipbuilding Center, OJSC (Saint-Petersburg);
- the Northern Shipbuilding and Maintenance Center, OJSC (Severodvinsk);
- the Far Eastern Shipbuilding and Maintenance Center, OJSC (Vladivostok);
and leading design bureaus upon the projects of which nuclear and diesel submarines of various classes, ships and vessels forming the basis of naval strategic nuclear and general purpose forces of the Navy of the Russian Federation and naval forces of foreign powers.
OJSC United Shipbuilding Corporation : Оrganizers : About Forum : Marine Industry of Russia
Объединенная судостроительная корпорация
25 = Vertolety Rossii
e Russia = Russian Helicopters.
46 = Tactical Missiles Corporation Russia
All of these are JSC (Joint stock companies) founded by government decree, and represent entire subsectors of Russian defence industry rather than true independent companies.
47/48 Sukhoi (UAC) Russia : the second real company.