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The Daily Insight

What major companies are incorporated in Delaware?

Author

Emma Jordan

Published Mar 27, 2026

Below, we’ll give you a complete list of Delaware’s 99 largest companies, but first, here’s a look at the top 10:

  • United Acquisition.
  • AstraZeneca.
  • DuPont.
  • Integrity Staffing Solutions.
  • Citicorp Banking.
  • CMH Capital.
  • W. L. Gore and Associates.
  • University of Delaware.

What corporate headquarters are in Delaware?

Its occupants, on paper, include giants like American Airlines, Apple, Bank of America, Berkshire Hathaway, Cargill, Coca-Cola, Ford, General Electric, Google, JPMorgan Chase, and Wal-Mart. These companies do business across the nation and around the world. Here at 1209 North Orange, they simply have a dropbox.

Why are so many companies incorporated in Delaware?

The Delaware General Corporation Law provides a flexible and stable framework for national incorporation. While they are seldom headquartered in the state, the management-friendly and mature legal system attracts many corporations; over 66% of the Fortune 500 are incorporated in Delaware.

Where is the official incorporation address in Delaware?

Take a look at any given corporation’s registration docs, and there’s a good shot you’ll see the address 1209 North Orange Street. Spanning less than a city block in Wilmington, Delaware, this nondescript office building is the official incorporation address of 285k+ companies from all over the world.

Who are the top 10 companies in Delaware?

Detailed List Of The 100 Biggest Companies In Delaware Rank Company City Employees 25 IRC Wilmington 1,450 26 Prince Telecom New Castle 1,300 27 Sallie Mae Bank Newark 1,200 28 Dover Downs Gaming & Entertainment Dover 1,145

What kind of company is Wilmington, DE?

Wilmington-based commodity chemical manufacturer, spun off from DuPont in 2015. The firm produces Titanium dioxide, Fluoropolymers, and other reactive chemicals. Financial services corporation providing asset management and financial administration support, specifically in the student loan sector.