The online food ordering service, backed by Rocket Internet and Tengelmann, has increased its total funding to $1bn, after raising money at a $3.1bn valuation.

Harju Elekter led the ultracapacitor manufacturer's series B round, which will support an expansion in its workforce and production capabilities.

SoftBank paid $1.5bn for a 51% stake in the mobile gaming company in 2013 and now owns 73%, after buying additional shares from external investors.

The aerospace company is launching Airbus Group Ventures in conjunction with a technology and innovation centre that will be based in Silicon Valley.

Corporate-backed IdInvest Partners has provided series A funding for the online advertising technology company.

Karolinska Institute has signed a collaboration agreement with Johnson & Johnson Innovation and a research agreement with its Janssen Pharmaceuticals subsidiary.