Businesses in Brown County, Ohio

As of October 13, 2026, ListRiver's records show 74 active registered businesses in Brown County, Ohio. 92% are LLCs. 19 were formed in September 2026.

From official Ohio registry records, updated weekly. Look up a Ohio business by name.

Businesses on record

Formed in the last 12 months

Formed in September

With a registered agent

6 records

New Brown County businesses per month

Businesses on record by formation month, through September 2026. Monthly Ohio new-business reports · Get the list of 19 new businesses formed in September 2026

Entity types

LLCs68 · 92%
Corporations4 · 5%
Nonprofits1 · 1%
Other1 · 1%

Top cities

Mount Orab34 · 46%
Georgetown12 · 16%
Hamersville6 · 8%
Sardinia6 · 8%
Ripley5 · 7%
Aberdeen3 · 4%
Russellville3 · 4%
Fayetteville3 · 4%
Lake Waynoka2 · 3%

Top ZIP codes

ZIP 4515434 · 46%
ZIP 4512112 · 16%
ZIP 451718 · 11%
ZIP 451306 · 8%
ZIP 451675 · 7%
ZIP 451183 · 4%
ZIP 451683 · 4%
ZIP 451013 · 4%

Newest business names registered in Brown County

Get all 74 Brown County businesses · see price Just the 49 formed in the last 90 days · see price

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This is a small sample, not the full list. To keep automated scrapers from copying our data, we only show a handful of records on public pages. Your downloaded list includes every matching business.

Business	City	Type	Formed
Name hidden	Ripley	LLC	Sep 2026
Name hidden	Mount Orab	LLC	Sep 2026
Name hidden	Sardinia	LLC	Sep 2026
Name hidden	Russellville	LLC	Sep 2026
Name hidden	Georgetown	LLC	Sep 2026
Name hidden	Mount Orab	LLC	Sep 2026
Name hidden	Fayetteville	LLC	Sep 2026
Name hidden	Mount Orab	LLC	Sep 2026
Name hidden	Mount Orab	LLC	Sep 2026
Name hidden	Georgetown	LLC	Sep 2026
Name hidden	Mount Orab	LLC	Sep 2026
Name hidden	Ripley	LLC	Sep 2026
Name hidden	Mount Orab	LLC	Sep 2026
Name hidden	Aberdeen	LLC	Sep 2026
Name hidden	Hamersville	LLC	Sep 2026
Name hidden	Mount Orab	LLC	Sep 2026
Name hidden	Mount Orab	LLC	Sep 2026
Name hidden	Georgetown	LLC	Sep 2026
Name hidden	Mount Orab	LLC	Sep 2026
Name hidden	Aberdeen	LLC	Aug 2026
Name hidden	Mount Orab	LLC	Aug 2026
Name hidden	Mount Orab	LLC	Aug 2026
Name hidden	Fayetteville	LLC	Aug 2026
Name hidden	Mount Orab	LLC	Aug 2026
Name hidden	Mount Orab	LLC	Aug 2026

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Common questions about Brown County businesses

How many businesses are registered in Brown County, Ohio?

ListRiver has 74 active registered businesses in Brown County, Ohio on record as of October 13, 2026, from official Ohio business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Brown County, Ohio in September 2026?

19 businesses on record in Brown County, Ohio were formed in September 2026.

How many new businesses opened in Brown County, Ohio in the last 12 months?

65 businesses on record in Brown County, Ohio were formed in the 12 months through September 2026.

What is the most common type of business in Brown County, Ohio?

LLCs are the most common: 68 of 74 businesses on record (92%), followed by Corporations with 4 (5%).

Where does this data come from?

From Ohio's official business registry. ListRiver loads each new state file, standardizes it, removes duplicates and updates its database weekly. Email and industry details are added from SMBCredit.net where available.

How do I get a list of businesses in Brown County, Ohio?

Use ListRiver's list builder to filter Brown County, Ohio businesses by entity type, formation date, industry and contact details, see the exact count and price, and download a CSV. Every list includes monthly refresh files.

More Ohio business lists

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<div style="max-width:520px"><iframe src="https://listriver.com/embed/new-businesses/ohio/brown-county" title="New businesses in Brown County, Ohio by month" width="100%" height="370" style="border:0" loading="lazy"></iframe><p style="font:13px sans-serif;margin:4px 0 0">Source: <a href="https://listriver.com/business-lists/ohio/brown-county">Businesses in Brown County, Ohio</a>, ListRiver</p></div>

About this data

Counts come from official Ohio business registry records on file with ListRiver, current as of October 13, 2026. They include businesses that are active on the state register; dissolved and defunct entities are excluded. Contact details are added from SMBCredit.net where available. Formation months reflect the registration date the state reports. See the methodology for sources, update schedules and known limits.