Mixi has purchased the family photo service provider for an undisclosed sum, providing an exit to Beenos, Architype, United and Digital Garage.

The custom doll manufacturer, backed by Disney, has reportedly been acquired by the corporate.

Emerald Technology Ventures has secured an exit as O-Flexx is acquired by Mahle for an undisclosed sum.

Zawatt operates an auction site for second-hand items and has raised capital from CyberAgent Ventures, SIG Asia Investments and IMJ Investment Partners.

Oxford spinout Wrapidity has been acquired by Meltwater for an undisclosed sum.

IAC-backed online dating platform Zhenai is in talks to go public through a reverse merger with Shenzhen-listed aircraft parts maker DEA General Aviation.

Verizon Ventures has exited drone management software developer Skyward through an acquisition by its parent company.

The $3.3bn acquisition of investment manager Fortress Investment Group will give the corporate stakes in venture-backed companies including Lyft.

E2 Open has acquired Shea Ventures-backed business planning software producer Steelwedge, which had raised about $52m in funding, in an all-share deal.

American Express has bought mobile device authentication company InAuth for an undisclosed amount, giving an exit to its corporate venturing unit.