Businesses in Leaf River, Illinois

As of October 20, 2026, ListRiver's records show 77 active registered businesses in Leaf River, Illinois. 69% are LLCs. 2 were formed in September 2026.

From official Illinois registry records, updated weekly. Most Leaf River businesses are in Ogle County. Look up a Illinois business by name.

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Businesses on record

Formed in the last 12 months

Formed in September

With a phone number

14%

11 records

New Leaf River businesses per month

Businesses on record by formation month, through September 2026. Monthly Illinois new-business reports · Get the list of 2 new businesses formed in September 2026

Entity types

LLCs53 · 69%
Corporations15 · 19%
Nonprofits8 · 10%
Other1 · 1%

Top ZIP codes

ZIP 6104776 · 99%
ZIP 610681 · 1%

Newest business names registered in Leaf River

Get all 77 Leaf River businesses · see price Just the 3 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	Leaf River	LLC	Sep 2026
Name hidden	Leaf River	LLC	Sep 2026
Name hidden	Leaf River	LLC	Aug 2026
Name hidden	Leaf River	LLC	May 2026
Name hidden	Leaf River	LLC	May 2026
Name hidden	Leaf River	LLC	Apr 2026
Name hidden	Leaf River	LLC	Mar 2026
Name hidden	Leaf River	LLC	Jan 2026
Name hidden	Leaf River	LLC	Jan 2026
Name hidden	Leaf River	LLC	Dec 2025
Name hidden	Leaf River	LLC	Sep 2025
Name hidden	Leaf River	LLC	Apr 2025
Name hidden	Leaf River	LLC	Mar 2025
Name hidden	Leaf River	LLC	Feb 2025
Name hidden	Leaf River	LLC	Dec 2024
Name hidden	Leaf River	LLC	Aug 2024
Name hidden	Leaf River	LLC	Jul 2024
Name hidden	Leaf River	LLC	Mar 2024
Name hidden	Leaf River	LLC	Feb 2024
Name hidden	Leaf River	LLC	Dec 2023
Name hidden	Leaf River	LLC	Dec 2023
Name hidden	Leaf River	LLC	Sep 2023
Name hidden	Leaf River	LLC	Jul 2023
Name hidden	Leaf River	LLC	Jul 2023
Name hidden	Leaf River	LLC	Oct 2022

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Common questions about Leaf River businesses

How many businesses are registered in Leaf River, Illinois?

ListRiver has 77 active registered businesses in Leaf River, 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 Leaf River, Illinois in September 2026?

2 businesses on record in Leaf River, Illinois were formed in September 2026.

How many new businesses opened in Leaf River, Illinois in the last 12 months?

10 businesses on record in Leaf River, Illinois were formed in the 12 months through September 2026.

What is the most common type of business in Leaf River, Illinois?

LLCs are the most common: 53 of 77 businesses on record (69%), followed by Corporations with 15 (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 Leaf River, Illinois?

Use ListRiver's list builder to filter Leaf River, 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/leaf-river" title="New businesses in Leaf River, 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/leaf-river">Businesses in Leaf River, 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.