What is SALT's corporate mailing address? Vanessa_SALT January 15, 2020 17:55 Updated Follow SALT Blockchain, Inc. PO Box 8350 Denver, Colorado 80201-9998 For security reasons, we have adopted a corporate policy to not disclose our physical office location. For questions, please reach out to firstname.lastname@example.org or 1 (720) 575-2272. Related articles Is SALT hiring? Where is SALT based? How is SALT regulated? What does SALT mean? Why is it the name of the company? Where can I buy SALT?