Delaware Business Name Search

Getting Started

One of the first steps you’ll need to take when forming your company is selecting a name. While this might seem like a simple step, it’s one that can require some research, so you’ll want to take your time to make a list of names that are unique.

Part of that includes searching the records in your state for names that are the same or similar to the one you want. This doesn’t have to be a difficult process.

For those who are new to starting a business and want more information on the steps in Delaware, you can visit this page on forming a new business entity.

Generate Business Name Ideas

Search business name availability

The Delaware Courts website makes it easy to search for entities using the Trade Name Lookup page. Through this page, you can locate entities either by searching for a name or by browsing through the listed names in alphabetical order.

Using this page, you’ll be able to look for the name you have selected to see if another business is already using it. You may also find it helpful to look for names that are very similar to yours, as it can sometimes create complications further down the road.

You can also make use of the Entity Search page, which may be easier in certain situations. Both of these methods are free, so use whichever is most convenient for you.

Delaware Courts Division of Corporations


Phone: (302) 739-3073


Hours: 8am – 4:30pm, Monday – Friday

Frequently Asked Questions

Through the Delaware Courts Website, you can either reserve your business name online through the name reservation page.

Useful information:

– The fee for reserving an entity name is $75.00.

– If you choose to handle the name reservation online, make sure to print the confirmation page to add to your business documents.

– You can also choose to mail in a name reservation application. Applications for all of the different entity types can be found at the Name Reservation Applications page.

Depending on the type of business you’re creating, you’ll need to use a different form to complete your name reservation. Online, this is less of a concern but it will be important for those who prefer to mail in an application.

You’ll need the following information for this process:

– Your name and address

– The name you are seeking to reserve

– A check to cover the $75.00 fee

Most of the applications will require the same information, regardless of entity type. However, in order to keep things clear and concise, it’s important to make sure that you use the correct form.


(Source: Delaware Name Reservation Page)

Coming up with a name for your company can be tricky. You may find that you need to come up with several options in order to reach a name that isn’t taken. However, this is really going to be worthwhile.

Having a unique name allows your business to stand out, and it keeps you from getting into trouble with other businesses. While there can be some rare cases in which you can obtain permission to use the exact name you want, it’s not a common occurrence.

If you’re still unable to find a business name that suits you, try using our business name generator to get unique name ideas (click here to find our business name generator).

Registering your business Domain/website

Don’t make the mistake of forgetting to check if the domain name is available for your business. The last thing you want is to register your business name and find out another competitor or company already has a website with your name! Use our domain check below to instantly check availability.

Enter your business name to check domain availability