After the government (i.e. civil service, police and army) DAL Group is the largest private employer in Sudan
Wal-Mart is the largest private employer in the world. Wal-Mart operates in Mexico as Walmex, in the UK as Asda, and in Japan as Seiyu.
In the private sector it is probably IBM with 6,800 employees.
Software Companies is the sector that is the largest employer in India.
The largest employer in the city of Long Beach, CA is the Long Beach Unified School District. The second largest employer is The Boeing Company.
The U.S. Geological Survey (USGS) is one of the largest employers of cartographers in the U.S. They play a crucial role in mapping and surveying the nation's landscape. Other major employers of cartographers include government agencies, private mapping and surveying firms, and technology companies.
Microsoft.
In the year 2000, the largest employer in America was Walmart.
No employer identification numbers are not private. They have a similar format as social security numbers. EIN's were created in 1974.
In many economies the public sector is the largest employer. (i.e. State employees (the public sector) outnumber people in private companies)
Walmart
NHS