Natick-based Nasuni has raised $25 million in a Series E round of funding, the cloud storage company announced Tuesday, bringing its lifetime funding to $80.5 million.
$17.5 million of the funding is in equity investment, led by new investor Sigma Prime Ventures. All previous investors also participated, according to Nasuni, including Flybridge Capital Partners, North Bridge Venture Partners, Sigma Partners, and a large strategic investor. The remaining $7.5 million in funds is in the form of venture debt financing from Eastward Capital.