Quattro Wireless said it has raised an additional $10 million in Series C funding.
The Waltham company, which operates a mobile advertising network, said the round was led by venture capital firms Highland Capital Partners and Globespan Capital Partners.
Highland has an office in Lexington. Globespan has an office in Boston.
To read Quattro's press release, please click here. (By Chris Reidy, Globe staff)