The limbless, headless torso of a millionaire tech entrepreneur was found inside his swanky Manhattan condo Tuesday afternoon — an electric saw lying next to the remains, police said.

Police made the grisly discovery in a building on E. Houston St. at Suffolk St. In the Lower East side about 3:30 p.m. Cops found contractor bags near the torso, sources said, but didn’t immediately open them to see if the body parts were inside.

An NYPD official said investigators believe the victim is tech entrepreneur Fahim Saleh, 33, who bought the condo for $2.25 million last year. Saleh, a website developer turned venture capital, is the CEO of a motorcycle-sharing company in Lagos, Nigeria.