Company (noun)

1. A group of individuals joined together for a common purpose.
2. A commercial enterprise engaged in business.
3. A military unit typically consisting of two or more platoons.

Origin:

Middle english 'compaignie' from old french 'compaignie' meaning society, from latin 'companion' meaning bread fellow, companion.

Examples:

1. She works for a large company.
2. The company is publicly traded.
3. The company has a history of making high quality products.
4. He is in good company.
5. The company is made up of people from all over the world.