SAN MATEO, Calif.--(BUSINESS WIRE)--Snowflake, the cloud data platform, today announced $479 million in additional growth funding co-led by new investors, Dragoneer Investment Group and Salesforce Ventures. Existing Snowflake investors, including Altimeter Capital, ICONIQ Capital, Madrona Venture Group, Redpoint Ventures, Sequoia, and Sutter Hill Ventures, are also participating in the round. This funding round raises Snowflake's post-money valuation to over $12.4 billion. This additional fundi.