The US-based enterprise social network business backed by CrunchFund, a venture firm set up with AOL's backing, buys the Scottish-based maker of a real-time interaction programme for Office.

Germany-based online auction house Auctionata raises funds from eVenture which joins HV Holtzbrinck Ventures and Raffay & Cie backing the company

Marc Samwer, who headed Groupon's international operations and owns part of the company along with his brother Oliver, leaves during a torrid month for the company.

Nordstrom invests in the online retailer and helps it sell in stores as well as on-line.

Voxer is set to raise the $30m, with the money being reportedly raised at a $180m pre-money valuation.

Illumitex, backed by Syngenta Ventures, raises fresh funds and makes Chris Hammelef its chief executive.

Intel backs Brazil-based health and wellness company with more than 8 million unique users per month.

The venture capital firm backed by Ofer Holding Group sells its stake in the Israel-based internet tools company, giving it a valuation of $1.3bn.

HomeAway, backed by Google in 2010, snaps up Spanish peer.

RR Donnelley, a US-based print company, backs Real Value Corporation, the parent company of iPad shopping app CoffeeTable, which is led by venture firm Maveron's Ben Choi.