Cointelegraph has published an inventory of the most dynamic and influential blockchain companies in 2019, as follows: 1. Cryptocurrency custody and clearing gain momentum: Gemini; 2. Decentralized stablecoin transaction acceleration: Maker / DAI; 3. Game protocol Attract mainstream interest: TRON / WINk; 4. Utilize the ever-expanding developer community: Ethereum; 5. Smart contracts and DeFi in the Bitcoin ecosystem: RSK; 6. Derivatives make institutional investor interest peak: Bakkt; 7. Add capital market functions to the crypto ecosystem: Binance; 8. Open the fiat currency gate: Simplex; 9. Expand access to and awareness of crypto solutions: Coinbase; 10. Traditional payment companies use crypto technology and encourage adoption: Skrill.