Businesses in Saint Charles, Iowa

As of October 12, 2026, ListRiver's records show 241 active registered businesses in Saint Charles, Iowa. 83% are LLCs. 5 were formed in September 2026.

From official Iowa registry records, updated weekly. Most Saint Charles businesses are in Madison County. Look up a Iowa business by name.

Businesses on record

241

Formed in the last 12 months

Formed in September

With a phone number

8 records

New Saint Charles businesses per month

Businesses on record by formation month, through September 2026. Monthly Iowa new-business reports · Get the list of 5 new businesses formed in September 2026

Entity types

LLCs201 · 83%
Corporations24 · 10%
Nonprofits16 · 7%

Top ZIP codes

ZIP 50240240 · 100%
ZIP 502571 · 0%

Newest business names registered in Saint Charles

Get all 241 Saint Charles businesses · see price Just the 8 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	Saint Charles	LLC	Sep 2026
Name hidden	Saint Charles	LLC	Sep 2026
Name hidden	Saint Charles	LLC	Sep 2026
Name hidden	Saint Charles	LLC	Sep 2026
Name hidden	Saint Charles	LLC	Sep 2026
Name hidden	Saint Charles	LLC	Aug 2026
Name hidden	Saint Charles	LLC	Aug 2026
Name hidden	Saint Charles	LLC	Aug 2026
Name hidden	Saint Charles	LLC	Jun 2026
Name hidden	Saint Charles	LLC	Jun 2026
Name hidden	Saint Charles	LLC	Jun 2026
Name hidden	Saint Charles	LLC	Jun 2026
Name hidden	Saint Charles	LLC	Apr 2026
Name hidden	Saint Charles	LLC	Apr 2026
Name hidden	Saint Charles	LLC	Apr 2026
Name hidden	Saint Charles	LLC	Apr 2026
Name hidden	Saint Charles	LLC	Mar 2026
Name hidden	Saint Charles	LLC	Mar 2026
Name hidden	Saint Charles	LLC	Mar 2026
Name hidden	Saint Charles	LLC	Feb 2026
Name hidden	Saint Charles	LLC	Feb 2026
Name hidden	Saint Charles	LLC	Feb 2026
Name hidden	Saint Charles	LLC	Jan 2026
Name hidden	Saint Charles	Corporation	Jan 2026
Name hidden	Saint Charles	LLC	Jan 2026

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Common questions about Saint Charles businesses

How many businesses are registered in Saint Charles, Iowa?

ListRiver has 241 active registered businesses in Saint Charles, 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 Saint Charles, Iowa in September 2026?

5 businesses on record in Saint Charles, Iowa were formed in September 2026.

How many new businesses opened in Saint Charles, Iowa in the last 12 months?

30 businesses on record in Saint Charles, Iowa were formed in the 12 months through September 2026.

What is the most common type of business in Saint Charles, Iowa?

LLCs are the most common: 201 of 241 businesses on record (83%), followed by Corporations with 24 (10%).

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 Saint Charles, Iowa?

Use ListRiver's list builder to filter Saint Charles, 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/saint-charles" title="New businesses in Saint Charles, 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/saint-charles">Businesses in Saint Charles, 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.