United States securities and exchange commission logo September 27, 2021 Peter Platzer Chief Executive Officer Spire Global, Inc. 8000 Towers Crescent Drive Suite 1225 Vienna, VA 22182 Re: Spire Global, Inc. Registration Statement on Form S-1 Filed September 23, 2021 File No. 333-259733 Dear Mr. Platzer: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rule 461 regarding requests for acceleration. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Please contact Alexandra Barone, Staff Attorney, at (202) 551-8816 or Jan Woo, Legal Branch Chief, at (202) 551-3453 with any questions. Sincerely, Division of Corporation Finance Office of Technology cc: Andy Hill