Delaware Secretary of State Business Search: Availability with SOS

delaware secretary of state business search

Choosing a business name marks the initial and pivotal stage in commencing your entrepreneurial journey. However, before firmly establishing an attachment to a particular name, it’s imperative to verify its availability for use within Delaware, a favored jurisdiction for business formation. This guide aims to elucidate the Delaware business entity search procedure and offers crucial insights into naming your Limited Liability Company (LLC).

What Is a Delaware Secretary of State Business Search Entity?


A Delaware Secretary of State Business Search helps you find out about different legal structures for your business. These structures include sole proprietorships, partnerships, corporations, and Limited Liability Companies (LLCs). Each type has its pros and cons when it comes to taxes, liability, and management.

What Is an LLC?

An LLC is a common type of business structure you can find through the Delaware Secretary of State Business Search. It blends the flexibility of a partnership with the liability protection of a corporation. This setup ensures that the owners of the LLC, known as members, are shielded from business debts and legal claims against the company. Similar to partnerships, the profits and losses of an LLC are reported on the members’ personal tax returns.

Setting Up an LLC in Delaware

While you can make an LLC in your own state, lots of business owners like forming theirs through the Delaware Secretary of State Business Search. Delaware has good business laws, an easy process to set up your business, and a court system that knows about business problems. But, remember, even if you start your LLC in Delaware, you might still have to register it in your home state if you want to do business there. Get More Info Delaware Secretary of State Business Search.

Search by Name

Once you have a potential name for your LLC, it’s really important to check if it’s available in Delaware. The Delaware Division of Corporations has a free online tool called Delaware Secretary of State Business Search. Just type in your name idea, and it will tell you if another business is already using it. Remember, your LLC name has to follow Delaware’s naming rules, which we’ll talk about next.


LLC Naming Convention

Choosing a catchy and memorable name is important, but there are also legal guidelines to follow when naming your Delaware LLC. Here’s what you need to know:

  • Distinguishable: Your LLC name must be distinguishable from existing business names registered in Delaware. This is why the business entity search is crucial.
  • Include Required Designation: Your LLC name must include a designation indicating it’s a limited liability company. Common options include “Limited Liability Company,” “LLC,” “Ltd. Liability Co.,” or their abbreviations (LLC, Ltd. Co.).
  • Restricted Words: Certain words may be restricted or require approval from specific authorities. These often include terms like “Bank,” “Insurance,” or “Doctor” which imply specific licenses or certifications. You can find a list of restricted words on the Delaware Division of Corporations website.
  • Fictitious Names (Optional): If your LLC name differs from your business’s operating name, you can register a fictitious name (also known as a DBA or “Doing Business As”) with the appropriate state agency.
  • business entity search Delaware secretary of state.

Here are some additional tips for crafting a strong LLC name:

  • Keep it Short and Simple: A shorter name is easier to remember and pronounce.
  • Brandable: Consider how the name translates to a logo or website domain.
  • Keywords: While not for keyword stuffing, using relevant keywords can help with searchability.
  • Future-Proof: Choose a name that reflects your business’s core offerings but allows room for growth.
  • Availability Check Across Platforms: Do a quick online search to see if the name and domain name are available on social media platforms and website registrars.

Start an LLC Online Today With ZenBusiness

While this guide mainly talks about using the Delaware Secretary of State Business Search, you don’t have to go to Delaware to create your LLC. There are online services like ZenBusiness that can make it easy. They can help you with everything from paperwork to getting an Employer Identification Number (EIN).

Search by File Number

The Delaware Secretary of State Business Search also allows you to search by file number. This can be helpful if you know the legal name of an existing business but are unsure of its operating name.

Final Thoughts

It’s really important to do a thorough Delaware Secretary of State Business Search. It can save you a lot of trouble later on. Making sure your chosen LLC name is available and follows Delaware’s rules will give you confidence that your business name is legally protected. Also, remember that a strong LLC name can help a lot with branding, so choose carefully!


What is a Delaware business entity search?

It lets you check if your desired LLC name is available in Delaware, a popular state for forming LLCs.

Why should I care about naming conventions for my LLC?

Following Delaware naming rules ensures your chosen name is legal and avoids conflicts with existing businesses.

Can I form my LLC online even if I register it in Delaware?

Yes, online LLC formation services can guide you through the process, even if your LLC operates in another state.