<prompt> Tengeneza orodha ya makampuni 10 yenye thamani zaidi ulimwenguni.  <response>: Hapa kuna orodha ya kampuni 10 zenye thamani zaidi ulimwenguni, kulingana na mtaji wao wa soko mnamo Septemba 2021: 1. Apple Inc. Merika 2.46 trilioni 2. Microsoft Corporation Merika 2.29 trilioni 3. Saudi Aramco Saudi Arabia 1.9 trilioni 4. Alphabet Inc. Merika 1.82 trilioni 5. Amazon Inc. Merika 1.73 trilioni 6. Facebook, Inc. Merika 1.01 trilioni 7. Tencent Holdings Ltd. Uchina 920 bilioni 8. Tesla, Inc. Merika 763 bilioni 9. Alibaba Group Uchina 726 bilioni 10. Berkshire Hathaway Inc. Merika 633 bilioni 