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 #632568879

Oscar J. Boldt Construction

active general contractor

Activity Rankings

Object dataJoin to edit

Status active
Rolegeneral contractor
CityCloquet, MN
CountryUnited States
Source: SKYDB | As of: 2026-10-22

Location

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Statistics

Buildings by decade

Click any bar to drill into that completion decade.

0 0% 2020s 0 0% 2010s 8 80% 2000s 0 0% 1990s 1 10% 1980s 0 0% 1970s 0 0% 1960s 0 0% 1950s 0 0% 1940s 0 0% 1930s 1 10% 1920s 0 0% 1910s 0 0% 1900s

By status

Completed: 10 (100%)
  • Completed 10

By primary use

residential: 6 (43%) education: 2 (14%) office: 2 (14%) lodging: 1 (7%) Other (3): 3 (21%)
  • residential 6
  • education 2
  • office 2
  • lodging 1
  • Other (3) 3

By floor count

1-9 floors: 8 (80%) 10-19 floors: 2 (20%)
  • 1-9 floors 8
  • 10-19 floors 2

By height

Under 50 m: 1 (50%) 50-99 m: 1 (50%)
  • Under 50 m 1
  • 50-99 m 1

Source: SKYDB | As of: 2026-10-22

Oscar J. Boldt Construction Buildings View all

  1. Greysolon Plaza 1
    58 m13 fl1925
  2. 311 Superior 2
    43 m11 fl2007