From Russia with love: two Moscow-based investment firms have led a $17 million funding round for B2B social networking and e-invoicing company Tradeshift, valuing the company at $137 million.  The investors are ru-Net and Kite Ventures, with earlier backer Notion Capital also participating.

Tradeshift basically connects businesses – of all sizes, they’re keen to point out – to help them work together and collaboratively manage things like invoicing and cash flow.

Read the full story on  http://eu.techcrunch.com/