Electric Coin Co. | 4,515 followers on LinkedIn. Inventors of Zcash. ECC builds and supports technology to provide people with access to a fair and open currency. | Electric Coin Co. builds and supports technology to provide people with access to a fair and open currency — regardless of location or demographic. Inventors of Zcash. ECC has become known for world-class cryptography, engineering and professionalism, with consistent delivery across regulatory engagement, responsible disclosure and trademark protection.