BNY Mellon and Credit Suisse were reportedly investors in Telegram’s $1.7 billion Gram token sale
Source: https://cointelegraph.com/news/bny-mellon-and-credit-suisse-involved-in-telegrams-17b-sale-report
BNY Mellon and Credit Suisse Involved in Telegram’s $1.7B Sale: Report
December 10, 2019
CoinTelegraph