United Airlines

Michael Leskinen serves as President of United Airlines Ventures, reporting to CEO Scott Kirby. Leskinen also holds the role of Chief Financial Officer at United Airlines, signaling the ventures unit's integration with corporate finance rather than operating as an arm's-length subsidiary. Investment decisions are made in close coordination with the airline's operational and fleet-planning teams.

The unit sources primarily through the airline's direct engagement with aerospace and energy technology ecosystems, often identifying startups that align with United's fleet refresh cycle and net-zero 2050 commitments. United's status as a major aircraft buyer and fuel consumer gives it a demand-side signal that many founders treat as a path to commercial validation. Deals are frequently announced alongside commercial agreements, such as aircraft purchase deposits or fuel offtake contracts.

No. United Airlines Ventures is a corporate venture arm that deploys capital directly from United Airlines' balance sheet. It does not raise external limited partner commitments or operate as a standalone fund. This structure means deal sizes, pacing, and return expectations are not publicly reported, and the unit's primary performance metric is strategic — accelerating access to technologies that reduce emissions and modernize the fleet.

The firm's publicly disclosed activity shows only direct equity investments and offtake agreements, not fund commitments backing external venture-capital managers. Every named investment — from Boom Supersonic to Archer Aviation and ZeroAvia — has been a direct deal. There is no public record of the unit acting as a limited partner in third-party funds.

The group invests across early-stage, growth-stage, and late-stage companies, spanning seed rounds through pre-revenue scaling. For example, United participated in Boom Supersonic's growth equity raise and also placed orders for supersonic jets before the aircraft is certified. This stage flexibility is tied to the technology's proximity to commercial deployment and United's operational needs.

No formal exclusion list is published, but the unit's mandate focuses on decarbonization and next-generation air transport. It does not invest in traditional hospitality, passenger retail technology, loyalty-platform monetization, or general enterprise software unconnected to aircraft operations. The observable perimeter includes sustainable aviation fuel, electric and hydrogen powertrains, urban air mobility, and supersonic transport.

The ventures unit is a primary mechanism for executing the net-zero pledge, launched in tandem with the airline's public sustainability targets. United views in-house venture investing as a tool to secure early access to breakthrough propulsion and fuel technologies rather than relying solely on external offsets or regulatory compliance. The commitment means SAF producers like Cemvita Factory and engine developers like ZeroAvia receive both capital and a pathway to operational deployment.