Businesses in Rock Rapids, Iowa

As of October 12, 2026, ListRiver's records show 419 active registered businesses in Rock Rapids, Iowa. 58% are LLCs.

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

Businesses on record

419

Formed in the last 12 months

Formed in September

With a phone number

10%

42 records

New Rock Rapids businesses per month

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

Entity types

LLCs242 · 58%
Corporations117 · 28%
Nonprofits50 · 12%
LLPs6 · 1%
Other3 · 1%
Limited partnerships1 · 0%

Top ZIP codes

ZIP 51246418 · 100%
ZIP 512411 · 0%

Newest business names registered in Rock Rapids

Get all 419 Rock Rapids businesses · see price Just the 2 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	Rock Rapids	Nonprofit	Aug 2026
Name hidden	Rock Rapids	LLC	Aug 2026
Name hidden	Rock Rapids	LLC	Jul 2026
Name hidden	Rock Rapids	Nonprofit	Jun 2026
Name hidden	Rock Rapids	LLC	Jun 2026
Name hidden	Rock Rapids	LLC	Jun 2026
Name hidden	Rock Rapids	LLC	Jun 2026
Name hidden	Rock Rapids	LLC	May 2026
Name hidden	Rock Rapids	LLC	Apr 2026
Name hidden	Rock Rapids	LLC	Mar 2026
Name hidden	Rock Rapids	LLC	Mar 2026
Name hidden	Rock Rapids	LLC	Mar 2026
Name hidden	Rock Rapids	LLC	Mar 2026
Name hidden	Rock Rapids	LLC	Mar 2026
Name hidden	Rock Rapids	LLC	Feb 2026
Name hidden	Rock Rapids	LLC	Feb 2026
Name hidden	Rock Rapids	LLC	Jan 2026
Name hidden	Rock Rapids	LLC	Jan 2026
Name hidden	Rock Rapids	LLC	Jan 2026
Name hidden	Rock Rapids	LLC	Jan 2026
Name hidden	Rock Rapids	Corporation	Jan 2026
Name hidden	Rock Rapids	LLC	Dec 2025
Name hidden	Rock Rapids	LLC	Dec 2025
Name hidden	Rock Rapids	Corporation	Dec 2025
Name hidden	Rock Rapids	LLC	Dec 2025

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Common questions about Rock Rapids businesses

How many businesses are registered in Rock Rapids, Iowa?

ListRiver has 419 active registered businesses in Rock Rapids, 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 Rock Rapids, Iowa in September 2026?

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

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

33 businesses on record in Rock Rapids, Iowa were formed in the 12 months through September 2026.

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

LLCs are the most common: 242 of 419 businesses on record (58%), followed by Corporations with 117 (28%).

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 Rock Rapids, Iowa?

Use ListRiver's list builder to filter Rock Rapids, 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/rock-rapids" title="New businesses in Rock Rapids, 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/rock-rapids">Businesses in Rock Rapids, 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.