Hyliion manufactures key components of its KARNO Power Module internally using advanced additive manufacturing and sources other components from suppliers based on proprietary designs. The company is developing a supplier base for linear motor components, support systems, and enclosure materials. Additive manufacturing is central to production, with laser sintering machines procured from GE to expand print capacity at Hyliion's Cedar Park, Texas facility and its research and development facility in Cincinnati. Additional GE additive printers are expected to be added in 2026. Hyliion is exploring design modifications to reduce dependence on additive printing and is considering lower-cost materials such as aluminum and stainless steel for less critical parts. Early production will be conducted in-house, with potential outsourcing as volumes increase. Suppliers include fabricators, machine shops, and providers of mechanical and electrical components such as pumps, blowers, tubing, wiring harnesses, and metal powder manufacturers. Most components are sourced domestically, while some, including magnets and battery cells, are sourced overseas due to cost or availability considerations.
Hyliion Holdings's Comment on Supply Chain
Hyliion manufactures key components of its KARNO Power Module internally using advanced additive manufacturing and sources other components from suppliers based on proprietary designs. The company is developing a supplier base for linear motor components, support systems, and enclosure materials. Additive manufacturing is central to production, with laser sintering machines procured from GE to expand print capacity at Hyliion's Cedar Park, Texas facility and its research and development facility in Cincinnati. Additional GE additive printers are expected to be added in 2026. Hyliion is exploring design modifications to reduce dependence on additive printing and is considering lower-cost materials such as aluminum and stainless steel for less critical parts. Early production will be conducted in-house, with potential outsourcing as volumes increase. Suppliers include fabricators, machine shops, and providers of mechanical and electrical components such as pumps, blowers, tubing, wiring harnesses, and metal powder manufacturers. Most components are sourced domestically, while some, including magnets and battery cells, are sourced overseas due to cost or availability considerations.
Sources:
Hyliion Holdings Corp 's official press releases and regulatory filings; CSIMarket.com's supply-chain research; and the financial filings and press releases of other companies cited in this report.
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