Businesses in Thayer, Iowa

As of October 5, 2026, ListRiver's records show 27 active registered businesses in Thayer, Iowa. 81% are LLCs.

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

Businesses on record

Formed in the last 12 months

Formed in September

With a phone number

2 records

New Thayer businesses per month

Businesses on record by formation month, through September 2026. Monthly Iowa new-business reports

Entity types

LLCs22 · 81%
Corporations3 · 11%
Nonprofits2 · 7%

Newest business names registered in Thayer

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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	Thayer	LLC	Jul 2026
Name hidden	Thayer	LLC	Apr 2026
Name hidden	Thayer	LLC	Mar 2026
Name hidden	Thayer	LLC	Dec 2025
Name hidden	Thayer	LLC	Sep 2025
Name hidden	Thayer	LLC	Jun 2025
Name hidden	Thayer	LLC	Feb 2025
Name hidden	Thayer	LLC	Dec 2024
Name hidden	Thayer	Corporation	May 2024
Name hidden	Thayer	LLC	Mar 2024
Name hidden	Thayer	Corporation	May 2023
Name hidden	Thayer	LLC	Apr 2023
Name hidden	Thayer	LLC	Jan 2023
Name hidden	Thayer	LLC	Jul 2022
Name hidden	Thayer	LLC	Feb 2022
Name hidden	Thayer	LLC	Jan 2022
Name hidden	Thayer	LLC	Aug 2021
Name hidden	Thayer	Nonprofit	Sep 2020
Name hidden	Thayer	LLC	Jun 2020
Name hidden	Thayer	LLC	Jun 2020
Name hidden	Thayer	LLC	Jun 2020
Name hidden	Thayer	Corporation	May 2017
Name hidden	Thayer	LLC	Dec 2016
Name hidden	Thayer	LLC	Aug 2015
Name hidden	Thayer	Nonprofit	Aug 2015

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Common questions about Thayer businesses

How many businesses are registered in Thayer, Iowa?

ListRiver has 27 active registered businesses in Thayer, Iowa on record as of October 5, 2026, from official Iowa business registry data. Dissolved and defunct businesses are not counted.

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

0 businesses on record in Thayer, Iowa were formed in September 2026.

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

4 businesses on record in Thayer, Iowa were formed in the 12 months through September 2026.

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

LLCs are the most common: 22 of 27 businesses on record (81%), followed by Corporations with 3 (11%).

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 Thayer, Iowa?

Use ListRiver's list builder to filter Thayer, 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/thayer" title="New businesses in Thayer, 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/thayer">Businesses in Thayer, Iowa</a>, ListRiver</p></div>

About this data

Counts come from official Iowa business registry records on file with ListRiver, current as of October 5, 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.