SKYDB Building database

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

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Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

company #866587076

Osborne, Inc.

active concrete mixer founded 1947

Activity Rankings

Object dataJoin to edit

Status active
Roleconcrete mixer
Founded1947
CityMentor, OH
CountryUnited States
Source: SKYDB | As of: 2026-10-27

Location

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Statistics

Buildings by decade

Click any bar to drill into that completion decade.

0 0% 2020s 0 0% 2010s 1 25% 2000s 3 75% 1990s 0 0% 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

By status

Completed: 4 (100%)
  • Completed 4

By primary use

health: 1 (25%) leisure: 1 (25%) government: 1 (25%) office: 1 (25%)
  • health 1
  • leisure 1
  • government 1
  • office 1

By floor count

1-9 floors: 1 (25%) 10-19 floors: 1 (25%) 20-39 floors: 1 (25%) 40-59 floors: 1 (25%)
  • 1-9 floors 1
  • 10-19 floors 1
  • 20-39 floors 1
  • 40-59 floors 1

By height

Under 50 m: 1 (33%) 100-199 m: 1 (33%) 200-299 m: 1 (33%)
  • Under 50 m 1
  • 100-199 m 1
  • 200-299 m 1

Source: SKYDB | As of: 2026-10-27

Osborne, Inc. Buildings View all

  1. Key Tower 1
    289 m57 fl1991