NYTech
Companies
Companyventure backed

BlockTower

BlockTower was an artificial intelligence company with headquarters in New York and Los Angeles [1]. The company received backing from Circle Ventures, which listed it in its investment portfolio [2]. In April 2025, BlockTower was acquired by Arca, with the acquiring company announcing that "BlockTower is now Arca as of April 30, 2025" [3].

NYC headquarters

  • The company's own website places it in New York: New York listed as a location alongside Los Angeles in company headquarters information.[1]

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