What are tier 1 and tier companies?

Chennai is tier 1 but Madras is tier 2

A tier 2 organisation is a company that generates a revenue of one hundred million - one billion... Anything above one billion is classed as tier 1.A tier 2 organisation also has between 4000 and...

I am not sure about the credit "tiers", but this is normally how the scores are broken down: 330-619: Poor Credit (i.e. - Credit Leper). Some places will be able to get you approved, but don't hold...

Companies which usually have a revenue more than 1 billion $ comes under tier 1 companies with more than 50000 employees. Companies with revenue over 100 million comes under tier 2 companies list...

Yes