3D Spark develops artificial-intelligence software that analyzes and optimizes manufacturing workflows, helping industrial producers cut costs, reduce material usage, and increase overall process transparency. The company’s solution has initially focused on additive manufacturing for the rail sector, but management plans to expand into additional verticals and traditional manufacturing methods. Its technology aims to deliver data-driven recommendations that enable more sustainable production decisions across global supply chains. Earlier this year the startup secured €2 million in seed financing, providing the capital to refine its product and grow its customer base. The newly completed invite-only community round adds a network of seasoned operators and researchers who will contribute deep industry expertise alongside fresh capital. With this support, 3D Spark intends to accelerate international expansion, including a launch in the United States, and to broaden its platform’s applicability beyond additive manufacturing. No revenue or user metrics were disclosed in the article.

Total raised

$4M

Funding rounds

3

Latest round

Seed

Latest activity

May 2025