AmBase Corp

AmBase Corporation is a Delaware-incorporated holding company primarily engaged in managing its assets and liabilities. As of December 31, 2025, its assets consisted primarily of cash and cash equivalents. The company holds an equity interest in a real estate development at 111 West 57th Street, New York, though it recorded a full impairment in 2017 following a Strict Foreclosure. AmBase is involved in ongoing litigation related to that property.