What is Lyten?
Founded in 2015, Lyten operates at the intersection of materials science and energy storage. The company's core innovation, Lyten 3D Graphene, is a versatile material platform that serves as the foundation for its high-performance lithium-sulfur batteries. Unlike conventional lithium-ion chemistries, Lyten's technology offers a superior energy density profile and improved safety metrics, making it an attractive alternative for demanding applications in defense, logistics, and commercial transportation. By maintaining a focus on sustainable manufacturing processes, Lyten has established itself as a key player in the effort to decarbonize heavy-duty transport and aerospace industries.
How much funding has Lyten raised?
Lyten has raised a total of $1.1B across 5 funding rounds:
Debt
$1M
Series B
$200M
Grant
$4M
Other Financing Round
$650M
Other Financing Round
$200M
Debt (2020): $1M with participation from PPP
Series B (2023): $200M led by Prime Movers Lab, Stellantis, FedEx, and Honeywell
Grant (2024): $4M supported by U.S. Department of Energy
Other Financing Round (2025): $650M featuring Export-Import Bank of the United States
Other Financing Round (2025): $200M backed by Stellantis, Prime Movers Lab, The Luxembourg Future Fund, and FEDEX
Key Investors in Lyten
Prime Movers Lab
A venture capital firm specializing in early-stage scientific startups that aim to transform industries through breakthrough technological innovation.
Stellantis
A multinational automotive corporation formed by the merger of Groupe PSA and Fiat Chrysler, focused on advancing mobility and electrification.
FedEx
A global leader in logistics and e-commerce services, actively investing in technologies that enhance the efficiency and sustainability of its delivery operations.
What's next for Lyten?
With the recent influx of capital, Lyten is expected to prioritize the expansion of its manufacturing capabilities to meet the growing demand for high-performance energy storage solutions. The strategic involvement of major automotive and logistics partners suggests a clear path toward large-scale commercial integration. Moving forward, the company will likely focus on optimizing its supply chain and scaling production of its 3D Graphene-based cells to achieve cost parity with existing market standards. This phase of growth will be instrumental in validating the long-term viability of lithium-sulfur technology in the global energy market.
See full Lyten company page
