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 Madrid File 629-753-237
company #611307018

NB35 S.L. Ingenieros

active structural engineering

Activity Rankings

Object dataJoin to edit

Status active
Rolestructural engineering
CityMadrid
CountrySpain
Source: SKYDB | As of: 2026-10-29

Location

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Statistics

Buildings by decade

Click any bar to drill into that completion decade.

0 0% 2020s 0 0% 2010s 3 100% 2000s 0 0% 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 1 not counted No Year

By status

Vision: 1 (25%) Completed: 3 (75%)
  • Vision 1
  • Completed 3

By primary use

lodging: 2 (33%) residential: 2 (33%) leisure: 1 (17%) office: 1 (17%)
  • lodging 2
  • residential 2
  • leisure 1
  • office 1

By floor count

1-9 floors: 1 (25%) 20-39 floors: 2 (50%) 60+ floors: 1 (25%)
  • 1-9 floors 1
  • 20-39 floors 2
  • 60+ floors 1

By height

50-99 m: 2 (50%) 100-199 m: 1 (25%) 200-299 m: 1 (25%)
  • 50-99 m 2
  • 100-199 m 1
  • 200-299 m 1

Source: SKYDB | As of: 2026-10-29

NB35 S.L. Ingenieros Buildings View all