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SendGrid, an email technology company, is moving into the 1801 California Tower in Downtown Denver to accommodate up to 450 employees in the 52,000 SF of office space. This move is part of a trend for companies previously located in the suburbs to enter the downtown Denver market.
Photo credit: Xnatedawgx (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons