mc donalds
Toyota company produced the most cars in the world. Second is GM or Volkswagen but not sure.
Morocco produces most of the world's supply
The country that produces the most synthetic diamonds is the United States. The Apollo Diamond Company in Boston Massachusetts produces the most according to Smithsonian.com
By largest I assume you mean the company that produces the most vehicles. That would be Toyota. The list is:ToyotaGeneral MotorsVolkswagenHyundaiFord Motor Company
The company the produces the most plastic buttons for clothing use is Waterbury Button. The company that produces the most metal buttons for clothing use is M&J Trim. Other companies include Sunya and Citic Trim.
lego
At current the United States produces the most food of all the countries in the world. Nearly 320 million tonnes of food are produced annually in the US.
Connecticut is known for many foods. They are most famous for the maple syrup that the state produces for the world.
Russia produces about 70% of the world's Amber.
In Europe, Poland produces the most coal.
Subway has most fast food stores (restaurants) worldwide,just passing up Mcdonalds
Heineken