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 #817907819

Miller & Long Concrete Construction

active shell construction founded 1947

Activity Rankings

Object dataJoin to edit

Status active
Roleshell construction
Founded1947
CityBethesda, MD
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 8 9.4% 2010s 63 74.1% 2000s 10 11.8% 1990s 3 3.5% 1980s 0 0% 1970s 0 0% 1960s 1 1.2% 1950s 0 0% 1940s 0 0% 1930s 0 0% 1920s 0 0% 1910s 0 0% 1900s 2 not counted No Year

By status

Completed: 86 (99%) Destroyed: 1 (1%)
  • Completed 86
  • Destroyed 1

By primary use

residential: 46 (47%) office: 20 (20%) lodging: 14 (14%) government: 6 (6%) Other (5): 12 (12%)
  • residential 46
  • office 20
  • lodging 14
  • government 6
  • Other (5) 12

By floor count

1-9 floors: 11 (13%) 10-19 floors: 69 (80%) 20-39 floors: 6 (7%)
  • 1-9 floors 11
  • 10-19 floors 69
  • 20-39 floors 6

By height

Under 50 m: 22 (67%) 50-99 m: 10 (30%) 100-199 m: 1 (3%)
  • Under 50 m 22
  • 50-99 m 10
  • 100-199 m 1

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

Miller & Long Concrete Construction Buildings View all

  1. One Potomac Yard 9
  2. The Wisconsin 10
  3. Two Potomac Yard 11