Markforged Holding Corp, associated with ticker AONE, is an industrial additive manufacturing company headquartered in Waltham, Massachusetts, known for producing high-strength 3D printing systems and composite materials used in aerospace, defense, and industrial applications. The company entered the public markets through the SPAC process in 2021, filing its S-1 registration statement with the SEC on August 13, 2021, under accession number 0001193125-21-244954. Operating in the advanced manufacturing and industrial technology sector, Markforged positioned its platform around continuous fiber reinforcement and digital manufacturing workflows. Sign up for SpacDesk to access the full filing history, key dates, and deal metrics for Markforged and hundreds of other SPAC transactions.