Businesses in Louisa County, Iowa

As of October 12, 2026, ListRiver's records show 840 active registered businesses in Louisa County, Iowa. 66% are LLCs. 6 were formed in September 2026.

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

Businesses on record

840

Formed in the last 12 months

Formed in September

With a phone number

75 records

New Louisa County businesses per month

Businesses on record by formation month, through September 2026. Monthly Iowa new-business reports · Get the list of 6 new businesses formed in September 2026

Entity types

LLCs557 · 66%
Corporations168 · 20%
Nonprofits109 · 13%
LLPs3 · 0%
Limited partnerships3 · 0%

Top cities

Columbus Junction283 · 34%
Wapello215 · 26%
Morning Sun135 · 16%
Letts126 · 15%
Oakville53 · 6%
Columbus City10 · 1%
Grandview7 · 1%
Danville2 · 0%
Bettendorf1 · 0%
Burlington1 · 0%
Eldridge1 · 0%
Lawler1 · 0%
Lockridge1 · 0%
New London1 · 0%
Fruitland1 · 0%

Top ZIP codes

ZIP 52738286 · 34%
ZIP 52653219 · 26%
ZIP 52640135 · 16%
ZIP 52754128 · 15%
ZIP 5264655 · 7%
ZIP 527379 · 1%
ZIP 527528 · 1%

Newest business names registered in Louisa County

Get all 840 Louisa County businesses · see price Just the 10 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	Wapello	LLC	Oct 2026
Name hidden	Columbus Junction	LLC	Sep 2026
Name hidden	Wapello	LLC	Sep 2026
Name hidden	Letts	LLC	Sep 2026
Name hidden	Columbus Junction	LLC	Sep 2026
Name hidden	Letts	LLC	Sep 2026
Name hidden	Columbus Junction	LLC	Sep 2026
Name hidden	Oakville	LLC	Aug 2026
Name hidden	Letts	LLC	Aug 2026
Name hidden	Columbus Junction	LLC	Aug 2026
Name hidden	Wapello	Corporation	Jul 2026
Name hidden	Wapello	LLC	Jul 2026
Name hidden	Wapello	LLC	Jul 2026
Name hidden	Columbus Junction	Nonprofit	Jul 2026
Name hidden	Columbus Junction	LLC	Jun 2026
Name hidden	Wapello	LLC	Jun 2026
Name hidden	Letts	LLC	Jun 2026
Name hidden	Morning Sun	LLC	Jun 2026
Name hidden	Columbus City	LLC	Jun 2026
Name hidden	Columbus City	LLC	Jun 2026
Name hidden	Columbus Junction	LLC	Jun 2026
Name hidden	Columbus Junction	LLC	Jun 2026
Name hidden	Morning Sun	LLC	May 2026
Name hidden	Wapello	LLC	May 2026
Name hidden	Wapello	LLC	May 2026

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Common questions about Louisa County businesses

How many businesses are registered in Louisa County, Iowa?

ListRiver has 840 active registered businesses in Louisa County, Iowa on record as of October 12, 2026, from official Iowa business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Louisa County, Iowa in September 2026?

6 businesses on record in Louisa County, Iowa were formed in September 2026.

How many new businesses opened in Louisa County, Iowa in the last 12 months?

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

What is the most common type of business in Louisa County, Iowa?

LLCs are the most common: 557 of 840 businesses on record (66%), followed by Corporations with 168 (20%).

Where does this data come from?

From Iowa'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 Louisa County, Iowa?

Use ListRiver's list builder to filter Louisa County, Iowa 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.

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<div style="max-width:520px"><iframe src="https://listriver.com/embed/new-businesses/iowa/louisa-county" title="New businesses in Louisa County, Iowa 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/iowa/louisa-county">Businesses in Louisa County, Iowa</a>, ListRiver</p></div>

About this data

Counts come from official Iowa business registry records on file with ListRiver, current as of October 12, 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.