Businesses in Mount Sterling, Illinois

As of October 20, 2026, ListRiver's records show 234 active registered businesses in Mount Sterling, Illinois. 67% are LLCs. 3 were formed in September 2026.

From official Illinois registry records, updated weekly. Most Mount Sterling businesses are in Brown County. Look up a Illinois business by name.

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Businesses on record

234

Formed in the last 12 months

Formed in September

With a phone number

14%

32 records

New Mount Sterling businesses per month

Businesses on record by formation month, through September 2026. Monthly Illinois new-business reports · Get the list of 3 new businesses formed in September 2026

Entity types

LLCs157 · 67%
Corporations45 · 19%
Nonprofits32 · 14%

Newest business names registered in Mount Sterling

Get all 234 Mount Sterling 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	Mount Sterling	LLC	Oct 2026
Name hidden	Mount Sterling	LLC	Oct 2026
Name hidden	Mount Sterling	LLC	Oct 2026
Name hidden	Mount Sterling	LLC	Oct 2026
Name hidden	Mount Sterling	LLC	Oct 2026
Name hidden	Mount Sterling	LLC	Sep 2026
Name hidden	Mount Sterling	LLC	Sep 2026
Name hidden	Mount Sterling	LLC	Sep 2026
Name hidden	Mount Sterling	LLC	Aug 2026
Name hidden	Mount Sterling	LLC	Aug 2026
Name hidden	Mount Sterling	LLC	Aug 2026
Name hidden	Mount Sterling	LLC	Jul 2026
Name hidden	Mount Sterling	LLC	Jul 2026
Name hidden	Mount Sterling	LLC	Jul 2026
Name hidden	Mount Sterling	LLC	Jun 2026
Name hidden	Mount Sterling	LLC	Jun 2026
Name hidden	Mount Sterling	LLC	Apr 2026
Name hidden	Mount Sterling	LLC	Apr 2026
Name hidden	Mount Sterling	LLC	Mar 2026
Name hidden	Mount Sterling	LLC	Mar 2026
Name hidden	Mount Sterling	LLC	Mar 2026
Name hidden	Mount Sterling	LLC	Mar 2026
Name hidden	Mount Sterling	LLC	Feb 2026
Name hidden	Mount Sterling	LLC	Feb 2026
Name hidden	Mount Sterling	LLC	Feb 2026

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Common questions about Mount Sterling businesses

How many businesses are registered in Mount Sterling, Illinois?

ListRiver has 234 active registered businesses in Mount Sterling, Illinois on record as of October 20, 2026, from official Illinois business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Mount Sterling, Illinois in September 2026?

3 businesses on record in Mount Sterling, Illinois were formed in September 2026.

How many new businesses opened in Mount Sterling, Illinois in the last 12 months?

30 businesses on record in Mount Sterling, Illinois were formed in the 12 months through September 2026.

What is the most common type of business in Mount Sterling, Illinois?

LLCs are the most common: 157 of 234 businesses on record (67%), followed by Corporations with 45 (19%).

Where does this data come from?

From Illinois'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 Mount Sterling, Illinois?

Use ListRiver's list builder to filter Mount Sterling, Illinois 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/illinois/mount-sterling" title="New businesses in Mount Sterling, Illinois 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/illinois/mount-sterling">Businesses in Mount Sterling, Illinois</a>, ListRiver</p></div>

About this data

Counts come from official Illinois business registry records on file with ListRiver, current as of October 20, 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.