Factor in factories

If I can hyperlink ambush by foisting a National Front site on our national neighbours then I should think nothing of choosing a particularly good article from an otherwise dodgy site, right? The Richest, the otherwise e-equivalent of a scandal sheet, lists the fifteen largest factories in the world and I recommend hieing over there to see the full list, especially as number fifteen is the largest single-story building in the world.

1. Volkswagen Wolfsburg Plant
2. Hyundai Motor Company's Ulsan Factory
3. Aalsmeer Flower Auction Building
4. Tesla Factory
5. Boeing Factory in Everett
6. Mitsubishi Motors North America
7. Belvidere Assembly Plant
8. Target Import Warehouse
9. Jean-Luc Lagardère Plant
10. Lauma Fabrics