OHOhio Secretary of State, Business Services

Ohio business entity search

Compiled October 2026 from the official sources listed below. Confirm fees with the agency before you file.

Short answer: search Ohio companies for free on the Business Search, by name or entity number. Forming an LLC costs $99, and keeping it on file averages $0 a year in state fees.

Ohio is one of the few states with no annual report for LLCs or corporations, which keeps upkeep simple but leaves records unchanged for years. Ohio taxes businesses through the Commercial Activity Tax instead.

Name checkOH records

We copy the name, list the variations Ohio may treat as the same, and give you the official Business Search link to confirm it.

  1. Search by business name, entity number, or agent name; results include trade names and fictitious names.
  2. Open the record and click "View Filings" to see every document.
  3. Confirm the statutory agent address before sending notices, since nothing forces it to be updated yearly.

Open the official Ohio search

Ohio SOS, corporation and LLC search

Ohio Secretary of State Business Search

The Ohio Secretary of State business search is run by the Ohio Secretary of State, Business Services through its Business Search. Related queries such as "OH SOS business search" reach the same free database. Search by name first, then reopen the record by its entity number so you are reading one exact entity. The step-by-step instructions above walk through the screens.

Ohio Entity Search

An entity search of the Ohio business registry returns every registered type at once: domestic and foreign LLCs, corporations, partnerships and nonprofits. Read the status first, then the formation date and the registered agent. Ohio has no recurring report, so addresses and officers on an older record can be out of date. Treat good standing as a separate check.

Ohio Corporation Lookup

A corporation search uses the same index as LLCs, so filter by entity type if the name is common. Searches typed as "Ohio Secretary of State corporation search" land here too. The record shows whether it is a for-profit corporation or a nonprofit, and the entity types guide explains how each one appears. Corporations are formed by filing articles of incorporation, so the formation date on the record is the date those articles took effect.

Ohio LLC Lookup

Run the Ohio LLC lookup with the exact name, then note the entity number. Forming an Ohio LLC costs $99 with no recurring report fee. Whether members appear depends on the filings; our LLC lookup guide covers what the state shows, and the business owner lookup covers what it does not. A state record never shows an EIN; use the EIN lookup for that.

Ohio Business Name Search

An Ohio business name search shows names already on file, not names the state will accept. Ohio lets you hold a name for 180 days for $39. The name claim guide lists the checks to run before you file, including trademarks and DBA names. Ohio trade names and fictitious names are registered with the Secretary of State and appear in the same business search.

Ohio Business License Search

An Ohio entity record is not a business license. Licenses come from the state board for a regulated trade or from the city or county where the business operates, so check those separately. The business verification checklist lists which official records to pull and in what order.

Ohio UCC Search

UCC financing statements against Ohio businesses are filed with the Secretary of State. A filing shows a lender's claim on the company's assets, and it must be searched under the exact legal name on the entity record. The UCC lien search guide explains how to read one.

Ohio Tax ID Lookup

An Ohio tax ID can mean the federal EIN from the IRS or a state account number from the Ohio tax agency for sales or payroll tax. Neither appears in the business entity record. The EIN lookup covers the federal number; the state tax agency confirms its own accounts.

No annual report at all

Ohio is one of the few states with no annual report for LLCs or corporations. Once an Ohio entity is formed for $99, it stays on file without another state filing. The trade-off is that records can stay unchanged for years, including the statutory agent address, so confirm it before you send legal notices. Ohio taxes businesses through the Commercial Activity Tax above a gross receipts threshold instead.

Ohio filing facts

Record numberEntity number
LLC formation fee$99. Articles of Organization.
Recurring filingNo annual report
DueNot required
Name reservation$39 for 180 days
Agency phone877-767-3453

What an Ohio LLC costs in its first three years

First recurring filing assumed in year 2; state charges only.

YearFormationRecurring filingTotal
Year 1$99$0$99
Year 2$0$0$0
Year 3$0$0$0
Three-year state total$99

Trade names and monthly data

Ohio registers trade names and fictitious names with the Secretary of State, and they must be renewed every five years; see DBA. Name reservations last 180 days. The Secretary of State publishes free monthly reports of new and changed filings, though not a full register snapshot, as described in data downloads by state.

Checking an Ohio company with no reports

Since Ohio entities never file annual reports, check the filing history for recent amendments or agent changes and confirm the statutory agent before serving papers. For a business deal, ask for a certificate of good standing, which Ohio issues online.

How Ohio compares with its neighbors

StateLLC filingYearly upkeepReport cycleReservation
Ohio$99$0None$39
Michigan$50$25Yearly$25
Pennsylvania$125$7Yearly$70
Indiana$95$15.50Every 2 years$10

Before you rely on an Ohio result

  • Ohio registers trade names with the Secretary of State and they must be renewed every five years.
  • The Commercial Activity Tax applies only above a gross receipts threshold set by the Ohio Department of Taxation.

Bulk Ohio business data

Free in part. Format: Monthly reports. Free monthly files of new and changed filings, not a full register snapshot. Official source

Searching beyond Ohio

Registries next to Ohio: Michigan business search, Pennsylvania business search, Indiana business search.

Ohio business search questions

How much does it cost to form an LLC in Ohio?

The state filing fee is $99. Articles of Organization. Keeping the LLC on file then averages $0 a year in state fees.

When is the Ohio annual report due?

Ohio has no recurring report for LLCs.

Can I reserve a business name in Ohio?

Yes. A name reservation costs $39 and holds the name for 180 days.

Do Ohio LLCs file annual reports?

No. Ohio has no annual report for LLCs or corporations.

Is the Ohio business entity search free?

Yes. Searching the Business Search costs nothing. The Ohio Secretary of State, Business Services charges only for certified copies and certificates of good standing.

Who keeps business records in Ohio?

The Ohio Secretary of State, Business Services. Its business line is 877-767-3453, and its free search is the Business Search.

What number identifies a business in Ohio?

Ohio assigns each entity an entity number. It is different from the federal EIN and from the number the same company holds in any other state, and searching by it returns exactly one record.

Can I download a list of all Ohio businesses?

Partly. Free monthly files of new and changed filings, not a full register snapshot.

Sources

  1. Ohio Secretary of State, Businesses
  2. Ohio business search
  3. Ohio bulk data source

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