Businesses in Fort Madison, Iowa

As of October 12, 2026, ListRiver's records show 748 active registered businesses in Fort Madison, Iowa. 65% are LLCs. 9 were formed in September 2026.

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

Businesses on record

748

Formed in the last 12 months

Formed in September

With a phone number

13%

94 records

New Fort Madison businesses per month

Businesses on record by formation month, through September 2026. Monthly Iowa new-business reports · Get the list of 9 new businesses formed in September 2026

Entity types

LLCs486 · 65%
Corporations154 · 21%
Nonprofits98 · 13%
LLPs5 · 1%
Limited partnerships4 · 1%
Other1 · 0%

Top ZIP codes

ZIP 52627745 · 100%
ZIP 526581 · 0%
ZIP 526571 · 0%
ZIP 526451 · 0%

Newest business names registered in Fort Madison

Get all 748 Fort Madison businesses · see price Just the 11 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	Fort Madison	LLC	Sep 2026
Name hidden	Fort Madison	Limited partnership	Sep 2026
Name hidden	Fort Madison	LLC	Sep 2026
Name hidden	Fort Madison	LLC	Sep 2026
Name hidden	Fort Madison	LLC	Sep 2026
Name hidden	Fort Madison	LLC	Sep 2026
Name hidden	Fort Madison	LLC	Sep 2026
Name hidden	Fort Madison	LLC	Sep 2026
Name hidden	Fort Madison	LLC	Sep 2026
Name hidden	Fort Madison	LLC	Aug 2026
Name hidden	Fort Madison	LLC	Aug 2026
Name hidden	Fort Madison	LLC	Jul 2026
Name hidden	Fort Madison	LLC	Jul 2026
Name hidden	Fort Madison	LLC	Jul 2026
Name hidden	Fort Madison	LLC	Jul 2026
Name hidden	Fort Madison	LLC	Jul 2026
Name hidden	Fort Madison	LLC	Jul 2026
Name hidden	Fort Madison	LLC	Jun 2026
Name hidden	Fort Madison	LLC	Jun 2026
Name hidden	Fort Madison	LLC	Jun 2026
Name hidden	Fort Madison	LLC	Jun 2026
Name hidden	Fort Madison	LLC	Jun 2026
Name hidden	Fort Madison	LLC	May 2026
Name hidden	Fort Madison	LLC	May 2026
Name hidden	Fort Madison	LLC	May 2026

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Common questions about Fort Madison businesses

How many businesses are registered in Fort Madison, Iowa?

ListRiver has 748 active registered businesses in Fort Madison, 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 Fort Madison, Iowa in September 2026?

9 businesses on record in Fort Madison, Iowa were formed in September 2026.

How many new businesses opened in Fort Madison, Iowa in the last 12 months?

86 businesses on record in Fort Madison, Iowa were formed in the 12 months through September 2026.

What is the most common type of business in Fort Madison, Iowa?

LLCs are the most common: 486 of 748 businesses on record (65%), followed by Corporations with 154 (21%).

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 Fort Madison, Iowa?

Use ListRiver's list builder to filter Fort Madison, 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/fort-madison" title="New businesses in Fort Madison, 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/fort-madison">Businesses in Fort Madison, 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.