SKYDB Building database

Tall buildings worldwide, with heights, construction status and the companies involved.

Rankings of tall buildings

Tall Building Markets

Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

company #762911404

Principal Financial Group

active owner

Activity Rankings

Object dataJoin to edit

Status active
Roleowner
CityDes Moines, IA
CountryUnited States
Source: SKYDB | As of: 2026-10-28

Location

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Statistics

Buildings by decade

Click any bar to drill into that completion decade.

0 0% 2020s 1 50% 2010s 0 0% 2000s 0 0% 1990s 1 50% 1980s 0 0% 1970s 0 0% 1960s 0 0% 1950s 0 0% 1940s 0 0% 1930s 0 0% 1920s 0 0% 1910s 0 0% 1900s 1 not counted No Year

By status

Vision: 1 (33%) Completed: 2 (67%)
  • Vision 1
  • Completed 2

By primary use

office: 3 (60%) residential: 1 (20%) retail: 1 (20%)
  • office 3
  • residential 1
  • retail 1

By floor count

1-9 floors: 1 (33%) 20-39 floors: 1 (33%) 40-59 floors: 1 (33%)
  • 1-9 floors 1
  • 20-39 floors 1
  • 40-59 floors 1

By height

Under 50 m: 1 (33%) 100-199 m: 2 (67%)
  • Under 50 m 1
  • 100-199 m 2

Source: SKYDB | As of: 2026-10-28

Principal Financial Group Buildings View all

  1. Two22 1
    177 m42 fl1985
  2. Hess Tower 2
    149 m 29 fl2010