Businesses in New Boston, Illinois

As of October 20, 2026, ListRiver's records show 29 active registered businesses in New Boston, Illinois. 79% are LLCs. 1 were formed in September 2026.

From official Illinois registry records, updated weekly. Most New Boston businesses are in Mercer 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

2 records

New New Boston businesses per month

Businesses on record by formation month, through September 2026. Monthly Illinois new-business reports · Get the list of 1 new businesses formed in September 2026

Entity types

LLCs23 · 79%
Corporations5 · 17%
Nonprofits1 · 3%

Newest business names registered in New Boston

Get all 29 New Boston 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	New Boston	LLC	Sep 2026
Name hidden	New Boston	LLC	Jul 2026
Name hidden	New Boston	LLC	Jul 2026
Name hidden	New Boston	LLC	May 2026
Name hidden	New Boston	LLC	Jul 2025
Name hidden	New Boston	LLC	Feb 2025
Name hidden	New Boston	LLC	Aug 2024
Name hidden	New Boston	LLC	Jul 2024
Name hidden	New Boston	LLC	Dec 2023
Name hidden	New Boston	LLC	Dec 2023
Name hidden	New Boston	LLC	Nov 2023
Name hidden	New Boston	LLC	Aug 2023
Name hidden	New Boston	LLC	May 2023
Name hidden	New Boston	LLC	Nov 2022
Name hidden	New Boston	LLC	Feb 2022
Name hidden	New Boston	Corporation	Jul 2021
Name hidden	New Boston	LLC	May 2021
Name hidden	New Boston	LLC	Apr 2021
Name hidden	New Boston	LLC	Nov 2020
Name hidden	New Boston	LLC	Sep 2020
Name hidden	New Boston	LLC	Jul 2020
Name hidden	New Boston	LLC	Oct 2019
Name hidden	New Boston	LLC	Sep 2019
Name hidden	New Boston	Corporation	May 2018
Name hidden	New Boston	LLC	Apr 2008

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Common questions about New Boston businesses

How many businesses are registered in New Boston, Illinois?

ListRiver has 29 active registered businesses in New Boston, 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 New Boston, Illinois in September 2026?

1 businesses on record in New Boston, Illinois were formed in September 2026.

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

4 businesses on record in New Boston, Illinois were formed in the 12 months through September 2026.

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

LLCs are the most common: 23 of 29 businesses on record (79%), followed by Corporations with 5 (17%).

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 New Boston, Illinois?

Use ListRiver's list builder to filter New Boston, 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/new-boston" title="New businesses in New Boston, 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/new-boston">Businesses in New Boston, 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.