Angstrom Group Acquires Mantle to Accelerate Metal 3D Printing and Transform Global Toolmaking!

Angstrom Group, a major full-service supplier to automotive and industrial OEMs, has announced its acquisition of Mantle, the San Francisco–based pioneer in metal 3D printing technology designed specifically for tooling applications. This strategic move marks a significant milestone for both companies, bringing together Angstrom Group’s manufacturing strength and global footprint with Mantle’s breakthrough hybrid additive–subtractive toolmaking platform. The combined expertise of these two industry leaders aims to accelerate the adoption of advanced metal additive manufacturing across global production ecosystems.

The acquisition underscores Angstrom Group’s commitment to supporting the future of manufacturing with advanced, efficient and scalable solutions. Mantle’s proprietary technology has already established itself as a game changer in the tooling industry, helping molders, moldmakers and OEMs overcome traditional bottlenecks related to high tooling costs, long lead times and labor shortages. By integrating Mantle’s capabilities into its broad portfolio, Angstrom Group plans to industrialize this technology and make it widely accessible to manufacturers across a wide range of sectors. As part of this initiative, the company intends to offer financing models and integrated tool design services to help customers adopt metal 3D printing without the usual barriers to entry.

Nagesh Palakurthi, Founder and CEO of Angstrom Group, emphasized that this acquisition is a critical step in advancing cutting-edge manufacturing solutions. By combining Mantle’s automated metal printing system with Angstrom’s manufacturing experience and long-term customer partnerships, the companies will drive new efficiencies in tooling production. Mantle’s CEO, Ted Sorom, echoed this enthusiasm, noting that the partnership will accelerate the company’s mission of revolutionizing toolmaking for plastic part manufacturers on a global scale. With access to Angstrom Group’s resources, Mantle can move faster in developing new capabilities and expanding its technology roadmap.

With Angstrom Group’s investment, Mantle will now be equipped to increase production capacity, expand its partner ecosystem and accelerate the deployment of its hybrid manufacturing systems. Mantle’s TrueShape technology, which blends precision metal 3D printing with CNC machining, enables manufacturers to produce high-quality tooling components more quickly and cost-effectively than traditional methods. This approach not only reduces lead times and production costs but also empowers companies to bring tooling production in-house, improving flexibility and reducing reliance on external vendors.

Angstrom Group brings significant industry strength to the partnership. Founded in 1999 as a Michigan Certified Minority Supplier, the company has grown into a leading Tier 1 provider with 41 facilities across North America, South America and Europe. Its diversified capabilities span casting, stamping, machining, injection molding, foam technologies, electrical components and advanced assembly. With this acquisition, Angstrom continues its strategy of integrating cutting-edge technologies that support next-generation manufacturing.

Mantle, on the other hand, has built a strong reputation for developing automated toolmaking solutions that address long-standing challenges in the injection molding industry. Its hybrid additive–subtractive systems simplify tooling workflows, reduce skilled labor requirements and help manufacturers achieve faster, more predictable production cycles. By joining the Angstrom portfolio, Mantle is poised to strengthen its technology offerings and expand its reach to new global markets.

Through this acquisition, Angstrom Group and Mantle are set to reshape the future of tooling by combining advanced metal additive manufacturing with world-class industrial manufacturing capabilities.