Delaware Division of Corporations

Delaware LLC name check

Enter a business name for a quick first-pass check, then confirm it on Delaware's official website.

Leave off “LLC” and we’ll add it for you.
Before you file

Three things to check in Delaware

Delaware's entity search is a useful conflict screen, while formal name availability and reservation remain separate state processes.

  1. 1

    Search the main words first

    Start with “Riverstone Design” instead of “Riverstone Design LLC.” Leaving off “LLC” can help you find more similar names.

  2. 2

    Review close spellings and sound-alikes

    Punctuation, plurals, business endings, and small spelling changes may still be treated as the same name or too similar by the state.

  3. 3

    Check trademarks, then let the state decide

    Search federal trademarks separately. Only the state can approve a reservation or filing, and availability can change.