SendGrid Announces Opening of its New Office in California MTC NEWS DESKMay 11, 2018, 5:38 pmOctober 23, 2019 0 SendGrid, today announced the opening of its new Silicon Valley office at 889 Winslow Street, Suite 400 in Redwood City, California. Previous ArticleSendGrid Announces the Grand Opening of its New Office in Redwood City, California