Businesses in Cornwall, Connecticut

As of October 11, 2026, ListRiver's records show 39 active registered businesses in Cornwall, Connecticut. 82% are LLCs.

From official Connecticut registry records, updated weekly. Most Cornwall businesses are in Northwest Hills Planning Region. Look up a Connecticut business by name.

Businesses on record

Formed in the last 12 months

Formed in September

With a phone number

10%

4 records

New Cornwall businesses per month

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

Entity types

LLCs32 · 82%
Nonprofits6 · 15%
Corporations1 · 3%

Top ZIP codes

ZIP 0675332 · 82%
ZIP 067962 · 5%
ZIP 067542 · 5%
ZIP 067571 · 3%
ZIP 060311 · 3%
ZIP 067591 · 3%

Industries (where known)

Real Estate14 · 38%
Construction5 · 14%
Agriculture, Forestry, Fishing4 · 11%
Other Services4 · 11%
Arts, Entertainment & Recreation3 · 8%
Educational Services2 · 5%
Professional & Technical Services2 · 5%
Health Care & Social Assistance1 · 3%
Manufacturing1 · 3%
Accommodation & Food Services1 · 3%

Newest business names registered in Cornwall

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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	Cornwall	LLC	Apr 2026
Name hidden	Cornwall	LLC	Feb 2025
Name hidden	Cornwall	LLC	Jan 2025
Name hidden	Cornwall	LLC	Jan 2025
Name hidden	Cornwall	LLC	Aug 2024
Name hidden	Cornwall	LLC	Jun 2023
Name hidden	Cornwall	LLC	Jun 2023
Name hidden	Cornwall	LLC	Jun 2023
Name hidden	Cornwall	LLC	Jun 2023
Name hidden	Cornwall	LLC	Jun 2023
Name hidden	Cornwall	LLC	Jun 2023
Name hidden	Cornwall	LLC	Mar 2023
Name hidden	Cornwall	LLC	Feb 2023
Name hidden	Cornwall	LLC	Nov 2022
Name hidden	Cornwall	LLC	Apr 2022
Name hidden	Cornwall	LLC	Feb 2022
Name hidden	Cornwall	LLC	Sep 2021
Name hidden	Cornwall	LLC	Sep 2020
Name hidden	Cornwall	LLC	Jan 2020
Name hidden	Cornwall	LLC	Dec 2019
Name hidden	Cornwall	LLC	Mar 2019
Name hidden	Cornwall	LLC	Mar 2016
Name hidden	Cornwall	Nonprofit	Jan 2016
Name hidden	Cornwall	LLC	Apr 2015
Name hidden	Cornwall	LLC	Aug 2014

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Common questions about Cornwall businesses

How many businesses are registered in Cornwall, Connecticut?

ListRiver has 39 active registered businesses in Cornwall, Connecticut on record as of October 11, 2026, from official Connecticut business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Cornwall, Connecticut in September 2026?

0 businesses on record in Cornwall, Connecticut were formed in September 2026.

How many new businesses opened in Cornwall, Connecticut in the last 12 months?

1 businesses on record in Cornwall, Connecticut were formed in the 12 months through September 2026.

What is the most common type of business in Cornwall, Connecticut?

LLCs are the most common: 32 of 39 businesses on record (82%), followed by Nonprofits with 6 (15%).

Where does this data come from?

From Connecticut'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 Cornwall, Connecticut?

Use ListRiver's list builder to filter Cornwall, Connecticut 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/connecticut/cornwall" title="New businesses in Cornwall, Connecticut 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/connecticut/cornwall">Businesses in Cornwall, Connecticut</a>, ListRiver</p></div>

About this data

Counts come from official Connecticut business registry records on file with ListRiver, current as of October 11, 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.