Rolls-Royce, United Kingdom 英國羅爾斯?羅伊斯公司
- Rank 2010: 17
- Rank 2009: 19
- Sectors: Engines
- Arms sales 2010: US$4,330 million; Arms sales 2009: US$4,260 million
- Total sales 2010: US$16,794 million
- Arms sales as share of total sales 2010: 26 percent
- Total profit 2010: US$839 million
- Total employment 2010: 38,900