With the exclusion of China vendors, the top 100 arms dealers sold US$401 billion in weapons in 2009, with the US leading the way – 8 percent up from the previous year and more than double its revenue in 2001.
Of the 100 companies, 45 are based in the US.
"US government spending on military goods and services is a key factor in arms sales increases for US arms-producing and military services companies and for Western European companies with a foothold in the US arms and military services market," SIPRI arms industry expert Susan Jackson explained in a statement.
In the top ten; Lockheed Martin raked in US$33.4 billion on arms sales compared to British BAE Systems US$33.3 billion.