Energy Technology Ventures and Chevron Technology Ventures are joined in the round by Jebsen Asset Management, which invests on behalf of the Kristian Gerhard Jebsen shipping company, and venture firms Energy Ventures, Viking Venture, and Investinor.

The corporates were joined in the mobility management business' latest round by Palisades Ventures and Worldview Technology Partners.

Time Warner Investments is joined by Avalon Ventures and Union Square Ventures backing the US-based advertising company.

The US-based celebrity endorsement company raises the funds with backing from Germany-based advertising company Ad Pepper Media, after reporting a 70% rise in gross billings in 2011.

OnPoint Technologies, part of the US army, was joined backing the energy asset management software company by venture firms including Clarement Creek and Arsenal.

The UK's Business Growth Fund backs the Scotland-based laser company.

Nasdaq-listed BioReference Laboratories acquires 20% to 25% of US-based molecular diagnostics company.

IDG Ventures India was joined by Accel Partners, backing the India-based medical technology company.

Rib-X had been expected to raise up to $80m with a market capitalisation of $212m.