Businesses in Chicago Heights, Illinois

As of October 20, 2026, ListRiver's records show 1,774 active registered businesses in Chicago Heights, Illinois. 48% are LLCs. 25 were formed in September 2026.

From official Illinois registry records, updated weekly. Most Chicago Heights businesses are in Cook County. Look up a Illinois business by name.

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Businesses on record

1,774

Formed in the last 12 months

327

Formed in September

With a phone number

11%

203 records

New Chicago Heights businesses per month

Businesses on record by formation month, through September 2026. Monthly Illinois new-business reports · Get the list of 25 new businesses formed in September 2026

Entity types

LLCs860 · 48%
Corporations692 · 39%
Nonprofits209 · 12%
Limited partnerships12 · 1%
Other1 · 0%

Top ZIP codes

ZIP 604111,755 · 99%
ZIP 6041211 · 1%
ZIP 604191 · 0%
ZIP 606151 · 0%
ZIP 604771 · 0%
ZIP 604411 · 0%
ZIP 604011 · 0%
ZIP 604611 · 0%
ZIP 606161 · 0%
ZIP 604821 · 0%

Newest business names registered in Chicago Heights

Get all 1,774 Chicago Heights businesses · see price Just the 75 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	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	LLC	Oct 2026
Name hidden	Chicago Heights	Nonprofit	Oct 2026
Name hidden	Chicago Heights	Nonprofit	Oct 2026
Name hidden	Chicago Heights	Corporation	Oct 2026
Name hidden	Chicago Heights	Corporation	Oct 2026
Name hidden	Chicago Heights	Nonprofit	Oct 2026
Name hidden	Chicago Heights	Corporation	Oct 2026
Name hidden	Chicago Heights	Corporation	Oct 2026
Name hidden	Chicago Heights	Corporation	Oct 2026
Name hidden	Chicago Heights	LLC	Sep 2026
Name hidden	Chicago Heights	LLC	Sep 2026
Name hidden	Chicago Heights	LLC	Sep 2026
Name hidden	Chicago Heights	LLC	Sep 2026
Name hidden	Chicago Heights	LLC	Sep 2026

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Common questions about Chicago Heights businesses

How many businesses are registered in Chicago Heights, Illinois?

ListRiver has 1,774 active registered businesses in Chicago Heights, 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 Chicago Heights, Illinois in September 2026?

25 businesses on record in Chicago Heights, Illinois were formed in September 2026.

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

327 businesses on record in Chicago Heights, Illinois were formed in the 12 months through September 2026.

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

LLCs are the most common: 860 of 1,774 businesses on record (48%), followed by Corporations with 692 (39%).

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 Chicago Heights, Illinois?

Use ListRiver's list builder to filter Chicago Heights, 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.

More Illinois business lists

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<div style="max-width:520px"><iframe src="https://listriver.com/embed/new-businesses/illinois/chicago-heights" title="New businesses in Chicago Heights, 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/chicago-heights">Businesses in Chicago Heights, 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.