The online banner advertising company backed by the Interpublic Group garners investment from life science and technology investment holding company Safeguard Scientifics.

The advertising monetisation platform for online video which relocated from Stockholm (pictured) to London is $12m better off after a series B round backed by France Telecom and Qualcomm.

The Teldat-backed network security firm has closed a series B round that brings its overall funding to $12m.

The Hubert Burda-backed Acton Capital leads the latest round for law practice management company Clio, as it raises $6m.

US-based MTPV, developer of a semiconductor that transforms waste heat into energy, has closed a $10m series B round, with Applied Materials investing in both tranches.

Bluefin Labs, developer of a social media analytics platform for television, sees Time Warner and Softbank become backers as it closes a $12m round.

Onavo, a developer of mobile data compression applications, has raised a $10m series B round that sees Motorola Mobility invest through its venturing fund.