How to Look Up an LLC in Indiana (2026)
Indiana's Secretary of State runs a free business search database called INBiz, and that's the first stop for any LLC lookup. Type in the company's name, its Business ID or its filing number, and the system pulls up any matching record on file.
A search costs nothing. But INBiz shows only what the state has on record, so a listed entity isn't automatically a safe one to deal with. This guide walks through every search method and what each one actually finds. It also covers how to reach the Business Services Division directly if the online tools don't answer your question.
Quick Summary
- INBiz is Indiana's official business search tool. The basic search is free.
- Search by name, ID or filing number for one LLC, or by registered agent or incorporator name for every business tied to a person.
- An advanced Status filter lets you check whether an LLC is active before you rely on it.
Where to Search for an Indiana LLC
Indiana keeps all its LLC records in one place: the Secretary of State's Business Services Division, through the INBiz portal. The table below groups the search fields by method.
| Search Method | What to Enter | Best For |
|---|---|---|
| Name, Business ID or Filing Number | The LLC's name, its state-issued Business ID or its filing number | Finding one specific LLC you already have a lead on |
| Registered Agent or Governing Person Name | The agent's name or the owner's or organizer's name | Finding every business tied to one person or agent |
Open the INBiz business search tool and choose Contains, Starts With or Exact Match. Then enter the LLC's name in the Business Name field. Or skip straight to its Business ID or filing number if you already have one.
A filing number is the number Indiana assigns to an LLC when it's first registered. Searching by that number, or by the state-issued Business ID, usually turns up a match faster than a name search does. That's especially true for a common business name shared by several filers.
Search by Registered Agent or Principal Name
The same INBiz form also searches by Registered Agent Name and by Incorporator or Governing Person Name. Enter either one, and the system returns matching businesses tied to that name.
This method works in two different situations. Use it to find the LLCs a specific registered agent represents, or to trace the businesses connected to one owner or organizer. Add the advanced search's Status filter to narrow results down to only active entities.
Contact the Division or Order Certified Copies
Call or Email the Division
Call the Business Services Division at 1-317-234-9768 for direct help with a search. The office answers Monday through Friday, 8:00 a.m. to 4:30 p.m. Walk-ins are welcome, though booking ahead through the appointment scheduler gets you priority service.
For a written record of your request, email INBiz@sos.in.gov instead. You can also mail a request to the Business Services Division, 302 W. Washington Street, Room E018, Indianapolis, IN 46204.
Order Certified Copies Online
INBiz also lets you print certified copies of a business's filed documents directly from your account. Reach for that option when a bank, a landlord or another state wants proof. It carries more weight than a plain search result straight from Indiana's own records.
Reasons to Search Indiana's LLC Records
A quick search protects you before you commit to anything. Here's what it can catch before it becomes a problem:
- Confirm your name is open before you file: search INBiz for your proposed LLC name first. A close match already on file is worth checking before you submit your Articles of Organization.
- Confirm the LLC is still operating: an inactive company shouldn't be extending credit, signing a lease or hiring you. Indiana counted 591,671 small businesses in its most recent state profile. That's 99.4% of all businesses in the state, so a quick check matters more than you'd guess [1].
- Find the registered agent before serving legal papers: search by Registered Agent Name to confirm who currently represents a company. That way a legal notice reaches the right address.
If your own LLC's registered agent service in Indiana needs to change, search INBiz first. Confirm what the state already has on file. Before you form a new LLC in Indiana, the same search tells you whether your first-choice name is still open.
Every state runs some version of this search-then-file setup. Start at our how to look up an LLC hub first if the company you're checking was formed somewhere other than Indiana.
FAQs
Can I Search for an Indiana LLC Without Knowing the Exact Spelling of Its Name?
Yes, choose the Contains or Starts With option instead of Exact Match before you search. Either one turns up close matches even when you're unsure of the exact spelling.
Is the Trademark Search a Different Tool From the Business Search?
Yes, INBiz runs its trademark search as a separate tool from the business entity search. Use the business search to find LLCs on file, and switch to the trademark tool only when you're checking a registered mark or service mark.
References:
- https://advocacy.sba.gov/wp-content/uploads/2025/06/Indiana_2025-State-Profile.pdf
Who knew there were so many ways to check on an LLC in Indiana? I guess I need to start using more of these tools, just in case I ever need to look into a business