The firm was reincorporated as a Delaware corporation in 1923.

It held its first meeting as a Delaware corporation on January 21, 1925.

In July, 2003, the company reorganized into a Delaware corporation.

However, the company was redomiciled as a Delaware corporation on June 8, 2004.

On 23 March 1970, it became a Delaware corporation.

Franchise taxes on Delaware corporations supply about one-fifth of its state revenue.

Norris recapitalized the company as a Delaware Corporation in 1992.

Caterpillar is a Delaware corporation with its principal place of business in Illinois.

The company was incorporated as a Delaware Corporation on 7 March 2011.

As a result, Delaware corporations are subject almost exclusively to Delaware law, even when they do business in other states.