Pingree purchased a run-down lodge in 2004 and transformed it into an inn and restaurant known as Nebo Lodge.
She lists the property, located in North Haven, Maine, as worth $500,000 to $1 million.
Sussman's portfolio contains a variety of different assets, including real estate, electric and solar power, and at least $1 million worth of stock in both a Connecticut-based sunscreen manufacturer and an organic milk producer in Maine.
Pingree's spouse has three liabilities, including at least $2 million in a loan and a line of credit.
— Megan R. Wilson