English to Chinese Tech/Engineering IT (Information Technology) supercompetitors

Other well-known supercompetitors in the computer technology industry, such as Apple and Google, have also staked out cross-sector spaces, applying their own distinctive {capabilities systems} to everything they do.

至于capabilities，我觉得应该是公司企业的业务能力（不知这么译是否对头），参阅如下：
Since the mid-1990s, the source of competitive advantage has been shifting. Leading companies used to be diverse conglomerates that based their competitive strategy on assets, positions, and economies of scale. Today’s market leaders, by contrast, are more focused enterprises. They do not follow the traditional portfolio strategies of seeking short-term profitability or growth wherever they can find it. Rather, they recognize that value is created by their distinctive ***capabilities***: what they can do consistently well.