Everyone has a core competency. The core competency of any company is dependent on its founders basic abilities.Google’s core competency is in search engine.
- Mobiles (Motorola)
- OS (Chrome)
- Google Plus
70% of Google revenue still comes from search results.
Many more here
Thus if my core competency in any field is best in the world, Google or Apple or any one else cannot beat me or whomsoever it may concern.
Excellence = Success
Further excellence can be purchased but leadership,core ides,enthusiasm and real love and passion for any project can never be purchased.
Nobody was ever able to employ a great entrepreneur.