Businesses in Blue Ash, Ohio

As of October 13, 2026, ListRiver's records show 363 active registered businesses in Blue Ash, Ohio, the 22nd most among Ohio cities. 71% are LLCs. 16 were formed in September 2026. That is 1% of all Ohio businesses on record.

From official Ohio registry records, updated weekly. Most Blue Ash businesses are in Hamilton County. Look up a Ohio business by name.

Businesses on record

363

Formed in the last 12 months

Formed in September

With a registered agent

63%

227 records

New Blue Ash businesses per month

Businesses on record by formation month, through September 2026. Monthly Ohio new-business reports · Get the list of 16 new businesses formed in September 2026

Entity types

LLCs258 · 71%
Corporations89 · 25%
Other11 · 3%
Nonprofits4 · 1%
LLPs1 · 0%

Top ZIP codes

ZIP 45242318 · 88%
ZIP 4524138 · 10%
ZIP 452364 · 1%
ZIP 452431 · 0%
ZIP 450401 · 0%
ZIP 452471 · 0%

Industries (where known)

Administrative & Support Services14 · 20%
Professional & Technical Services10 · 14%
Finance & Insurance10 · 14%
Health Care & Social Assistance8 · 11%
Wholesale Trade6 · 9%
Real Estate4 · 6%
Manufacturing4 · 6%
Retail Trade4 · 6%
Accommodation & Food Services3 · 4%
Other Services3 · 4%

Newest business names registered in Blue Ash

Get all 363 Blue Ash businesses · see price Just the 33 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	Blue Ash	Nonprofit	Oct 2026
Name hidden	Blue Ash	LLC	Oct 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Sep 2026
Name hidden	Blue Ash	LLC	Aug 2026
Name hidden	Blue Ash	LLC	Aug 2026
Name hidden	Blue Ash	LLC	Aug 2026
Name hidden	Blue Ash	LLC	Aug 2026
Name hidden	Blue Ash	LLC	Aug 2026
Name hidden	Blue Ash	LLC	Aug 2026
Name hidden	Blue Ash	LLC	Aug 2026

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Common questions about Blue Ash businesses

How many businesses are registered in Blue Ash, Ohio?

ListRiver has 363 active registered businesses in Blue Ash, 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 Blue Ash, Ohio in September 2026?

16 businesses on record in Blue Ash, Ohio were formed in September 2026.

How many new businesses opened in Blue Ash, Ohio in the last 12 months?

72 businesses on record in Blue Ash, Ohio were formed in the 12 months through September 2026.

What is the most common type of business in Blue Ash, Ohio?

LLCs are the most common: 258 of 363 businesses on record (71%), followed by Corporations with 89 (25%).

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 Blue Ash, Ohio?

Use ListRiver's list builder to filter Blue Ash, 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/blue-ash" title="New businesses in Blue Ash, 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/blue-ash">Businesses in Blue Ash, 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.