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.

Panorama of Los Angeles File 908-427-382
company #978294302

James A Knowles & Associates

active MEP engineering

Activity Rankings

Object dataJoin to edit

Status active
RoleMEP engineering
CityLos Angeles, CA
CountryUnited States
Source: SKYDB | As of: 2026-10-24

Location

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Statistics

Buildings by decade

Click any bar to drill into that completion decade.

0 0% 2020s 0 0% 2010s 0 0% 2000s 2 66.7% 1990s 1 33.3% 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: 3 (100%)
  • Completed 3

By primary use

office: 3 (100%)
  • office 3

By floor count

20-39 floors: 1 (33%) 40-59 floors: 1 (33%) 60+ floors: 1 (33%)
  • 20-39 floors 1
  • 40-59 floors 1
  • 60+ floors 1

By height

50-99 m: 1 (33%) 200-299 m: 1 (33%) 300 m+: 1 (33%)
  • 50-99 m 1
  • 200-299 m 1
  • 300 m+ 1

Source: SKYDB | As of: 2026-10-24

James A Knowles & Associates Buildings View all

  1. US Bank Tower 1
  2. Landmark Square 3