Crowdcube, the private market investment platform, has launched its first transaction as part of its private securities market partnership with London Stock Exchange Group, using a TPEIC structure developed by TPE.

Through this structure, eligible investors can access economic exposure to Oxford Science Enterprises, the investment firm and venture builder operating in partnership with Oxford University. OSE’s portfolio spans AI, life sciences and deep technology emerging from Oxford’s research ecosystem.

TPEICs are designed to operate alongside established market infrastructure, enabling private-company exposures to be traded through permissioned auctions using exchange-connected systems, while the underlying companies remain private.