About Dale Carnegie Training of Long Island
- Founded in 1912, Dale Carnegie Training has evolved from one man's belief in the power of self-improvement to a performance-based training company with offices worldwide. We focus on giving people in business the opportunity to sharpen their skills and improve their performance in order to build positive, steady, and profitable results. Dale Carnegie Training is represented in all 50 of the United States and over 90 countries. More than 2700 trainers present Dale Carnegie Training programs in more than 25 languages. We emphasize practical principles and processes by designing in-person and live online programs that offer people the knowledge, skills and practices they need to add value to the business.