Cummins's documented strategic investment activity in power, mobility and energy innovation, including a direct minority investment and a 2026 venture-fund limited-partner relationship.
Cummins participates in strategic investment relationships that support innovation across power, mobility, energy and industrial technology. Its announced relationships connect capital with technical development and customer-focused industrial innovation. The company announced a minority investment in Sion Power in 2021 alongside a multi-year development relationship. In August 2026 it announced joining Emerald Technology Ventures as a limited partner, connecting investment with startup engagement, industry research and customer-focused innovation. Strategic Investments & Fund Relationships: Sion Power: Minority equity investment announced in November 2021, alongside lithium-metal battery development. Direct company investment. Emerald Technology Ventures: Limited-partner relationship announced in August 2026 to support industrial innovation and startup engagement. Fund relationship, not a direct stake in every Emerald portfolio company. A direct company stake and a limited-partner fund relationship are different investment structures. Cummins is not presented as directly owning Emerald's startup portfolio. Official sources: Cummins — Sion Power minority investment, November 2021: https://investor.cummins.com/news/detail/536/cummins-invests-in-sion-power-to-develop-lithium-metal Cummins — Emerald limited-partner relationship, August 2026: https://www.cummins.com/en-na/news/releases/2026/08/28/cummins-joins-emerald-advance-customer-focused-innovation-across-power