Exelon, E.On and RWE are among the backers of a $16.6m series B round for energy usage analytics provider Bidgely.

Corporate-backed firm Idinvest Partners has led the latest round closed by NGData, which uses big data analytics to create personalised customer experiences.

MabSpace is developing antibody-based treatments to fight off tumours that are resistant to immune system-based therapies.

Enlitic, which uses machine learning to improve healthcare diagnostics, will work with new investor Capitol Health to expand into Asia and Australia.

Merck Global Health Innovation Fund has invested $10m in the digital identification service, adding to the $5m it provided in October 2014.

The car rental service has now raised about $22m in total, securing series B funding from backers including Nokia Growth Partners.

Live media event organiser DigiTour has reportedly raised approximately $10m in a round backed by Viacom, which has also secured a board seat.

American Express and Ruben Tata have added an undisclosed amount to an oversubscribed series A round that initially closed at $12m in September.