
YaSabe, a US-based Hispanic portal, has raised $2.7m in its seed round from a consortium including wireless services company Brightstar Corp.
The other investors were venture capital firms and angel investor Eric Hammond.
Separately, Fontinalis, led by Bill Ford, has also backed Nano-C, a US-based developer of nanostructured carbon for use in energy and electronics applications.
Founded in 2009, BlueStacks said it had in aggregate raised $15m from Intel and chip peer Qualcomm as well as venture capital firms.
QualySense is testing its QSorter Explorer with multinational companies.