Harmony is a blockchain platform that enables fast and secure transactions for businesses. It uses technologies like state sharding and peer-to-peer networking to enhance transaction speed and security. The platform allows companies to create marketplaces for both fungible tokens, such as energy credits and loyalty points, and non-fungible assets, like game collectibles and real estate. Harmony stands out from its competitors by focusing on providing a strong infrastructure for decentralized applications and ensuring consumer privacy through zero-knowledge proofs. The company's goal is to facilitate secure and efficient data sharing for enterprises while generating revenue through transaction fees and partnerships.