App services company IronSource, which raised $105m in an Access Industries-backed round in February, is merging with mobile adtech developer Supersonic.

The Novo-backed biotechnology company has filed for an $86.3m initial public offering, after raising $89m in funding since 2005.

Hewlett-Packard has exited the cybersecurity company less than five months after taking part in its series C round, in a deal originally reported to be worth $320m.

The deal provided an exit to H&R Block and Euronet Worldwide, which each provided an undisclosed amount of seed funding for Wipit in 2012.

SocialStudio, which had attracted funding from Google for its JumpCam app, has been acquired by RelayRides for an undisclosed amount.

A round up of all the latest news on www.globalcorporateventuring.com for our subscribers.

The video services provider has raised more than $40m since 2006 from backers including Telstra, BSkyB, Citrix and the Disney-affiliated Steamboat Ventures.

The cancer treatment developer has raised $165m in venture capital from investors including pharmaceutical companies Roche and Pfizer.

Road builder Sadbhav Infrastructure Projects secured $31.6m from anchor investors including Tata and Tata AIG Life Insurance as part of the initial public offering.