Underwater Holdings, Inc.

Holding companies often operate quietly behind the scenes, managing assets and investments without the fanfare of retail brands. Underwater Holdings, Inc. fits that mold, conducting its business from an office on the edge of Gramercy. The address—149 E 23rd St New York, NY 10010—places it within walking distance of Madison Square Park, a neighborhood where corporate tenants share the sidewalks with cafés and small galleries.

Few passersby would recognize the name on the directory, though the firm’s presence reflects the area’s mix of old New York charm and modern finance. They handle the kind of work that rarely makes headlines but shapes the city’s economic landscape. Anyone needing to reach them can call (917) 806-4600 during weekday hours.

Directions to the building are straightforward; the map pinpoints the entrance near the corner of Lexington Avenue. For those who prefer digital navigation, the listing can be found here.