Businesses in Fillmore, Illinois

As of October 20, 2026, ListRiver's records show 34 active registered businesses in Fillmore, Illinois. 62% are LLCs.

From official Illinois registry records, updated weekly. Most Fillmore businesses are in Montgomery 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

3 records

New Fillmore businesses per month

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

Entity types

LLCs21 · 62%
Corporations7 · 21%
Nonprofits6 · 18%

Top ZIP codes

ZIP 6203233 · 97%
ZIP 620761 · 3%

Newest business names registered in Fillmore

Get all 34 Fillmore businesses · see price Just the 1 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	Fillmore	LLC	Aug 2026
Name hidden	Fillmore	LLC	Jun 2026
Name hidden	Fillmore	LLC	Jun 2026
Name hidden	Fillmore	LLC	May 2026
Name hidden	Fillmore	LLC	Mar 2026
Name hidden	Fillmore	LLC	Mar 2026
Name hidden	Fillmore	LLC	Jan 2026
Name hidden	Fillmore	LLC	Mar 2025
Name hidden	Fillmore	LLC	Feb 2025
Name hidden	Fillmore	LLC	Jun 2024
Name hidden	Fillmore	LLC	Mar 2024
Name hidden	Fillmore	LLC	Feb 2024
Name hidden	Fillmore	Nonprofit	Oct 2023
Name hidden	Fillmore	Nonprofit	Oct 2023
Name hidden	Fillmore	LLC	Sep 2023
Name hidden	Fillmore	LLC	Sep 2023
Name hidden	Fillmore	LLC	Mar 2022
Name hidden	Fillmore	LLC	May 2021
Name hidden	Fillmore	LLC	Nov 2020
Name hidden	Fillmore	LLC	Oct 2020
Name hidden	Fillmore	Corporation	Jul 2015
Name hidden	Fillmore	LLC	Mar 2015
Name hidden	Fillmore	LLC	Jan 2015
Name hidden	Fillmore	Corporation	Mar 2010
Name hidden	Fillmore	Corporation	Dec 2009

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Common questions about Fillmore businesses

How many businesses are registered in Fillmore, Illinois?

ListRiver has 34 active registered businesses in Fillmore, 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 Fillmore, Illinois in September 2026?

0 businesses on record in Fillmore, Illinois were formed in September 2026.

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

7 businesses on record in Fillmore, Illinois were formed in the 12 months through September 2026.

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

LLCs are the most common: 21 of 34 businesses on record (62%), followed by Corporations with 7 (21%).

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 Fillmore, Illinois?

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