The smart home technology developer, backed by a host of corporates in its last round, has raised another $17m according to a securities filing.

August Home, the US-based home technology provider backed by corporates including mass media group Comcast and wireless chipmaker Qualcomm, has raised $17m in new funding according to a regulatory filing.

The round, which has not been announced by the company, could close at up to $25m, according to the filing. The participants have not been disclosed.

August produces a range of smart home products including a smart lock that allows users to open their doors using their phones, and a…