1. Apple Inc. - iPhone:

• Innovation: The introduction of the iPhone revolutionized the smartphone industry by combining a phone, music player, and computer into one device.
• Key Success Factors: Apple's focus on user experience, sleek design, and the App Store for third-party app development contributed to the iPhone's success. Continuous product evolution and effective marketing were also crucial.

2. Tesla - Electric Vehicles (EVs):

• Innovation: Tesla transformed the automotive industry by producing high-performance electric vehicles with long-range capabilities.
• Key Success Factors: Tesla's emphasis on battery technology, autonomous driving features, and direct-to-consumer sales disrupted traditional auto manufacturing. Elon Musk's vision, risk-taking, and innovation mindset played a significant role.

3. Airbnb - Peer-to-Peer Accommodations:

• Innovation: Airbnb created a platform for homeowners to rent their homes or spare rooms to travelers, disrupting the hotel industry.
• Key Success Factors: Airbnb's user-friendly platform, trust-building features, and the ability to offer unique and personalized accommodations were instrumental. Word-of-mouth marketing and community building also played a vital role.

4. Netflix - Streaming Service:

• Innovation: Netflix transformed the way people consume media by shifting from DVD rentals to an on-demand streaming service.
• Key Success Factors: Netflix invested heavily in original content, personalized recommendations, and global expansion. A data-driven approach for content creation and a subscription-based model were also essential.

5. SpaceX - Reusable Rockets:

• Innovation: SpaceX achieved the reusability of rocket components, drastically reducing the cost of space exploration.
• Key Success Factors: A strong focus on cost reduction through reusability, vertical integration of manufacturing, and embracing new technology were key factors. Elon Musk's long-term vision and risk tolerance were critical.

6. 3M - Post-it Notes:

• Innovation: 3M's Post-it Notes revolutionized note-taking and office supplies with their unique adhesive technology.
• Key Success Factors: 3M's culture of innovation, an environment that encourages employee creativity, and the company's willingness to invest in unusual ideas were pivotal to the success of the Post-it Notes.

7. Amazon - E-commerce and AWS:

• Innovation: Amazon disrupted retail with its e-commerce platform and later revolutionized cloud computing with Amazon Web Services (AWS).
• Key Success Factors: Amazon's customer-centric approach, efficient supply chain management, and focus on long-term growth over short-term profits were crucial. AWS capitalized on Amazon's own technical infrastructure to create a profitable B2B service.

8. IBM - Watson:

• Innovation: IBM's Watson is an AI-powered cognitive computing system that can analyze data and answer questions in natural language.
• Key Success Factors: IBM's deep expertise in AI and machine learning, investment in research and development, and collaboration with experts in various fields contributed to Watson's success.

9. Spotify - Music Streaming:

• Innovation: Spotify disrupted the music industry by offering a user-friendly, ad-supported, and premium music streaming service.
• Key Success Factors: A seamless user experience, comprehensive music library, and personalized playlists contributed to Spotify's growth. Effective licensing agreements with record labels also played a role.

In each of these cases, the keys to success included a commitment to innovation, a strong customer-centric focus, an ability to adapt to market changes, and a willingness to take calculated risks. Additionally, visionary leadership and a culture that encourages creativity and experimentation were common threads in these innovative success stories.