10. Tesco Swords Distribution Centre


Dry food distribution center.

  • area: 80,194 m²
  • completion of construction day: 2007
  • location: Swords, Fingal (Ireland)

9. The O2


Entertainment center.

The O2 grafika

fot. Danesman1 / wikipedia.org (CC BY-SA 3.0)

  • area: 104,634 m²
  • completion of construction day: 1999
  • location: London (UK)

8. Boeing Composite Wing Center


Boeing assembly plant.

  • area: 111,500 m²
  • completion of construction day: 2016
  • location: Everett, Washington (United States)

7. Hanover Fairground


The largest exhibition area in the world with 27 halls.

Hanover Fairground grafika

fot. Ballon-sz.de / wikipedia.org (CC BY-SA 2.0)

  • area: 114,535 m²
  • completion of construction day: ???
  • location: Hanover (Germany)

6. Jean-Luc Lagardère Plant


Assembly plant of the Airbus A380.

  • area: 122,500 m²
  • completion of construction day: 2018
  • location: Toulouse (France)

5. National Exhibition Centre


National Exhibition Centre grafika

fot. N-allen / wikipedia.org (CC BY-SA 4.0)

  • area: 186,000 m²
  • completion of construction day: 1976
  • location: Birmingham, West Midlands (United Kingdom)

4. Target Import Warehouse


  • area: 187,664 m²
  • completion of construction day: ???
  • location: Savannah, Georgia (United States)

3. Inex Sipoo


Food distribution center.

  • area: 195,000 m²
  • completion of construction day: 2018
  • location: Sipoo (Finland)

2. The Palace of Parliament


The largest legislative building in the world.

The Palace of Parliament grafika

fot. Josep Renalias / wikipedia.org (CC BY-SA 4.0)

  • area: 365,000 m²
  • completion of construction day: 1997
  • location: Bucharest (Romania)
  • number of rooms: 1,100

1. Boeing Everett Factory


Boeing assembly plant.

Boeing Everett Factory grafika

fot. Jeremy Elson / wikipedia.org (CC BY-SA 3.0)

  • area: 398,000 m²
  • completion of construction day: 1967
  • location: Everett, Washington (United States)
  • number of employees: 30,000