The cable and internet provider, already an investor in Vox, has re-entered talks to acquire the online media company, which is reportedly seeking a $1bn valuation.

NBCUniversal and Windsor Media are both set to exit Re/Code, the acquisition of which was announced just after that of another technology media company, GigaOM.

SAP and Intel have both exited the cloud infrastructure company, which had raised $120m in funding since it was founded in 2008.

Hewlett-Packard has signed an agreement to acquire the IT infrastructure company, providing an exit to backers including Comcast, Verizon and Norwest Venture Partners.

Ambrx, an oncology company that had raised more than $200m, is being acquired by a consortium including Fosun Pharmaceutical and WuXi PharmaTech.

Online TV technology developer Booxmedia has been acquired by Amino Technology in a deal that provided exits to corporates Alma Media and DNA.

The e-commerce services provider, backed by Alibaba and SoftBank, floated below its range but finished its first day of trading slightly up.

Domestic cleaning services provider Homejoy, which has raised $40m in funding from backers including Google, is in talks to be acquired by rival Handy.