7. Largest R&D network facilitating continuous innovation
Weaknesses:
1.Being a big global brand, numerous controversies in different countries of operation cause issues
2.Strong competition by other brands means limited market share growth for Nestle
Opportunities:
1.Introduce more health based food products to tap the health consciousness amongst consumers
2.Expanding focus on developing economies can boost business for Nestle 
3.Continue with acquisitions and joint ventures to increase its market share
Threats
1.Failure of the complex supply chain at low levels can affect the business
2.Economic instability and recession in countries can adversely affect Nestle because it is a global player
3.Events like Eurozone crisis, as most of its revenue comes from Europe

4.Increase in cost of raw materials can affect profit margins

5.Stiff competition in all product segments

4.Try to capture the rural markets

5. Tie-ups with leading hotel chains, restaurants, schools, government institutes etc can help Nestle maintain its market dominance

Their focus is also trying to be more efficient, and trying to reduce energy consumption atleast by 2030.