Cannabis-based medicine developer Oxford Cannabinoid Technologies has secured $10m in a round led by Imperial Brands' corporate venturing unit.

Liberty Mutual Strategic Ventures has led a $7.3m round for insurance risk technology provider Rein, which released a drone insurance product last month.

KaiOS Technologies, the developer of a low-memory mobile operating system, has received $22m from new strategic partner Google.

The AI retail inventory tracking platform has closed a series A round that included telecoms and retail group Sonae's corporate venturing unit.

Leiden thrombosis therapy spinout VarmX had raised an undisclosed seed sum in June 2017 and converted debt to equity in its latest round.

Trucking services platform Manbang Group put up the series A cash as part of a strategic partnership with the automotive services provider.

The cancer therapy developer has closed an $11.1m series A round featuring M Ventures and seed-stage backer Novo Seeds.

Michigan student-run Zell Lurie Commercialization Fund has returned to back Neurable's neurological activity-based VR and AR technology.

Bibox and XSQ were among about 30 investors in the cryptocurrency trading startup, which is developing a platform capable of 300,000 transactions per second.