Businesses in Madrid, Iowa

As of October 12, 2026, ListRiver's records show 438 active registered businesses in Madrid, Iowa. 77% are LLCs. 8 were formed in September 2026.

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

Businesses on record

438

Formed in the last 12 months

Formed in September

With a phone number

28 records

New Madrid businesses per month

Businesses on record by formation month, through September 2026. Monthly Iowa new-business reports · Get the list of 8 new businesses formed in September 2026

Entity types

LLCs338 · 77%
Corporations52 · 12%
Nonprofits47 · 11%
LLPs1 · 0%

Top ZIP codes

ZIP 50156433 · 99%
ZIP 505161 · 0%
ZIP 501091 · 0%
ZIP 501571 · 0%
ZIP 506161 · 0%
ZIP 500361 · 0%

Newest business names registered in Madrid

Get all 438 Madrid businesses · see price Just the 14 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	Madrid	LLC	Sep 2026
Name hidden	Madrid	LLC	Sep 2026
Name hidden	Madrid	LLC	Sep 2026
Name hidden	Madrid	LLC	Sep 2026
Name hidden	Madrid	LLC	Sep 2026
Name hidden	Madrid	LLC	Sep 2026
Name hidden	Madrid	Corporation	Sep 2026
Name hidden	Madrid	LLC	Sep 2026
Name hidden	Madrid	LLC	Aug 2026
Name hidden	Madrid	Nonprofit	Aug 2026
Name hidden	Madrid	LLC	Aug 2026
Name hidden	Madrid	LLC	Aug 2026
Name hidden	Madrid	LLC	Aug 2026
Name hidden	Madrid	Corporation	Aug 2026
Name hidden	Madrid	LLC	Jul 2026
Name hidden	Madrid	LLC	Jul 2026
Name hidden	Madrid	LLC	Jul 2026
Name hidden	Madrid	LLC	Jul 2026
Name hidden	Madrid	LLC	Jul 2026
Name hidden	Madrid	LLC	Jul 2026
Name hidden	Madrid	LLC	Jun 2026
Name hidden	Madrid	LLC	Jun 2026
Name hidden	Madrid	LLC	Jun 2026
Name hidden	Madrid	LLC	Jun 2026
Name hidden	Madrid	Nonprofit	Jun 2026

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Common questions about Madrid businesses

How many businesses are registered in Madrid, Iowa?

ListRiver has 438 active registered businesses in Madrid, 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 Madrid, Iowa in September 2026?

8 businesses on record in Madrid, Iowa were formed in September 2026.

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

62 businesses on record in Madrid, Iowa were formed in the 12 months through September 2026.

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

LLCs are the most common: 338 of 438 businesses on record (77%), followed by Corporations with 52 (12%).

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 Madrid, Iowa?

Use ListRiver's list builder to filter Madrid, 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/madrid" title="New businesses in Madrid, 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/madrid">Businesses in Madrid, 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.