Equastone

Equastone is a real estate investment advisor company, headquartered in San [Diego, California].
Equastone owns the following skyscrapers:

Equitable [Building (Atlanta)|Equitable Building] in Atlanta, Georgia
Pan [American Life Center] in New [Orleans, Louisiana]
One [Riverwalk Place] in San [Antonio, Texas]

It also owns several other high-rise and smaller office buildings in Texas, Colorado, Arizona, Nevada, California, and Oregon.
, the Equitable Building is in foreclosure, a month after its River Place Corporate Park office complex in Austin, Texas did the same.