To look up the owner of an LLC, start with the business registry maintained by the secretary of state (or equivalent agency) in the state where the LLC was formed. The catch is that many states don’t require LLCs to list their owners in public filings, so what you find depends heavily on where the company is registered. Even when ownership stays hidden, the search will usually surface the LLC’s registered agent, formation date, and current status, which gives you something to work with.
Search the State Business Registry
Every state runs a searchable database of business entities, typically through the secretary of state’s office. These databases are free or nearly free, and most are online. You’ll need the LLC’s legal name or something close to it. Most search tools offer a “contains” option, so partial information is usually enough.
A standard result shows the LLC’s official name, its formation date, whether it’s active or inactive, and the name and address of its registered agent. Some states also list the principal office address and the name of the “organizer” who filed the formation documents. The organizer isn’t necessarily an owner.
One detail trips people up: search the state where the LLC was formed, not where it does business. An LLC operating in Illinois might have been formed in Wyoming or Delaware. If you’re unsure, check the LLC’s legal name on any contract, invoice, or letterhead. Many LLCs include a state abbreviation, and you can also check whether the LLC is registered as a “foreign” entity in the state where you encountered it, which will point back to its home state.
Check the Annual Reports
Articles of organization are only the starting point. Most states require LLCs to file periodic reports, sometimes called annual reports or statements of information, that update the state on current details. These often contain more useful information than the original formation documents.
Some states require annual reports to list the LLC’s managers or members. Nevada, for example, requires an annual list of managers or members. Disclosure varies widely. A handful of states have no standalone annual report requirement for LLCs at all, so the original formation documents may be all that’s publicly available. When an annual report is on file, you’ll usually find it in the same registry you used to look up the LLC.
Other Public Records That Can Name the Owner
When the state registry doesn’t reveal ownership, several other public sources can fill gaps.
Property Records
If the LLC owns real estate, county property records are one of the most productive places to look. Deeds, mortgages, and tax assessor records are public in every state. The deed will list the LLC as the owner, but the paperwork surrounding a transaction, such as the mortgage application or transfer documents, sometimes names the individual who signed on the LLC’s behalf. County register of deeds offices typically offer free online searches by grantor or grantee name, letting you pull every property transaction tied to the LLC.
Court Records
Lawsuits involving an LLC often force ownership details into the open. Complaints, depositions, and corporate disclosure statements filed in litigation may identify members or managers by name. Federal courts require parties to file corporate disclosure statements identifying parent companies and any publicly traded entity with a 10% or greater ownership interest. State courts have similar requirements. If the LLC has been sued or has sued someone, the case docket is usually searchable through the court’s online records system or through PACER for federal cases.
UCC Lien Filings
When an LLC borrows money and pledges assets as collateral, the lender typically files a UCC-1 financing statement with the state. These filings are public and name the debtor (the LLC) and the secured party (the lender). The statement won’t directly name the LLC’s owners, but it can reveal business relationships, affiliated entities, or individuals who guaranteed the debt. UCC filings are searchable through the secretary of state’s office in the state where the LLC is organized.
SEC Filings for LLCs Owned by Public Companies
If you suspect an LLC is a subsidiary of a publicly traded company, the SEC’s EDGAR database is worth searching. Public companies must file annual reports on Form 10-K, and federal regulations require them to include an Exhibit 21 listing significant subsidiaries, including LLCs, along with each subsidiary’s state of organization. Search EDGAR by company name or ticker symbol to trace an LLC back to its corporate parent.
States Where Owners Stay Hidden by Design
Some states have built their LLC framework around owner privacy. Delaware, Nevada, New Mexico, and Wyoming are the most well-known examples. These states generally do not require formation documents or periodic filings to include the names of members or managers. An LLC formed in one of these states may show nothing more than a registered agent in the public record.
This is a feature, not a bug. Business owners choose these states specifically to keep their names off public filings. Wyoming and New Mexico don’t even require annual reports for LLCs, which eliminates another potential avenue for disclosure. Nevada requires an annual list, but its privacy protections still make it a popular home for anonymous ownership structures. If the LLC you’re researching was formed in one of these states and the registry shows only a registered agent, public records have likely taken you as far as they can.
The Federal Beneficial Ownership Database Isn’t an Option
You may have heard about the Corporate Transparency Act, which was supposed to create a federal database of LLC owners maintained by FinCEN. That database exists, but it won’t help you identify the owners of a U.S.-based LLC. In March 2025, FinCEN published a rule that exempts all entities created in the United States from beneficial ownership reporting. Only foreign companies registered to do business in the U.S. are still required to report, and even then, the database isn’t open to the public. Access is limited to law enforcement, certain financial institutions, and other authorized users.
Working With the Registered Agent
When your search doesn’t turn up an owner’s name, the registered agent listed in the registry becomes your most important lead. A registered agent is the person or company officially designated to receive legal documents on behalf of the LLC. Every LLC is required to have one, and the name and address are always public.
The registered agent is rarely an owner. Most LLCs use a commercial registered agent service, which means the listed name is just a company that accepts mail. But the registered agent is still useful in two concrete ways. First, if you need to serve the LLC with legal papers like a lawsuit or subpoena, the registered agent is the correct recipient. Service on the registered agent counts as valid service on the LLC itself. Second, you can send a letter to the registered agent asking them to forward correspondence to the LLC’s owners. Commercial agents will typically pass mail along, though they have no obligation to reveal the owner’s identity to you directly.
If public records have come up empty and you need an owner’s name for a legal reason, the practical next step is usually to consult an attorney. A lawyer can issue a subpoena in connection with pending litigation, hire a licensed investigator, or use other discovery tools that aren’t available to the general public. The privacy protections built into many states’ LLC laws are strong by design, and there’s no shortcut around them outside of a legal proceeding.