Businesses in Amston, Connecticut

As of October 11, 2026, ListRiver's records show 255 active registered businesses in Amston, Connecticut. 92% are LLCs. 3 were formed in September 2026.

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

Businesses on record

255

Formed in the last 12 months

Formed in September

With a phone number

15 records

New Amston businesses per month

Businesses on record by formation month, through September 2026. Monthly Connecticut new-business reports · Get the list of 3 new businesses formed in September 2026

Entity types

LLCs235 · 92%
Nonprofits13 · 5%
Corporations7 · 3%

Industries (where known)

Real Estate42 · 17%
Professional & Technical Services38 · 15%
Construction37 · 15%
Other Services36 · 14%
Administrative & Support Services16 · 6%
Retail Trade16 · 6%
Arts, Entertainment & Recreation12 · 5%
Health Care & Social Assistance10 · 4%
Agriculture, Forestry, Fishing8 · 3%
Accommodation & Food Services8 · 3%

Newest business names registered in Amston

Get all 255 Amston businesses · see price Just the 5 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	Amston	LLC	Sep 2026
Name hidden	Amston	LLC	Sep 2026
Name hidden	Amston	LLC	Sep 2026
Name hidden	Amston	LLC	Aug 2026
Name hidden	Amston	LLC	Aug 2026
Name hidden	Amston	LLC	Jul 2026
Name hidden	Amston	LLC	Jul 2026
Name hidden	Amston	LLC	Jul 2026
Name hidden	Amston	LLC	Jul 2026
Name hidden	Amston	LLC	Jun 2026
Name hidden	Amston	Nonprofit	May 2026
Name hidden	Amston	LLC	May 2026
Name hidden	Amston	LLC	May 2026
Name hidden	Amston	LLC	May 2026
Name hidden	Amston	LLC	May 2026
Name hidden	Amston	LLC	Apr 2026
Name hidden	Amston	LLC	Apr 2026
Name hidden	Amston	LLC	Apr 2026
Name hidden	Amston	LLC	Apr 2026
Name hidden	Amston	Nonprofit	Apr 2026
Name hidden	Amston	LLC	Apr 2026
Name hidden	Amston	LLC	Apr 2026
Name hidden	Amston	LLC	Mar 2026
Name hidden	Amston	LLC	Mar 2026
Name hidden	Amston	LLC	Feb 2026

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Common questions about Amston businesses

How many businesses are registered in Amston, Connecticut?

ListRiver has 255 active registered businesses in Amston, 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 Amston, Connecticut in September 2026?

3 businesses on record in Amston, Connecticut were formed in September 2026.

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

35 businesses on record in Amston, Connecticut were formed in the 12 months through September 2026.

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

LLCs are the most common: 235 of 255 businesses on record (92%), followed by Nonprofits with 13 (5%).

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 Amston, Connecticut?

Use ListRiver's list builder to filter Amston, 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.

More Connecticut business lists

Western Connecticut Planning Region Capitol Planning Region South Central Connecticut Planning Region Naugatuck Valley Planning Region Greater Bridgeport Planning Region Southeastern Connecticut Planning Region Lower Connecticut River Valley Planning Region Northwest Hills Planning Region Northeastern Connecticut Planning Region Stamford Bridgeport Greenwich Hartford Norwalk New Haven Danbury Glastonbury Waterbury Fairfield West Hartford Westport Milford Hamden Shelton Stratford New Britain Meriden Wallingford Manchester Salem Willington Preston Gales Ferry Storrs Mansfield West Simsbury Roxbury Canaan Canterbury Haddam Morris Collinsville Pomfret Center West Suffield Moodus Ashford Bridgewater Moosup Thompson Washington Depot Kensington North Franklin Andover Salisbury Cornwall Bridge Storrs Barkhamsted Quaker Hill Ivoryton North Grosvenordale Bozrah Bantam East Berlin Norfolk Milldale Washington Windham Plymouth Baltic Sterling

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<div style="max-width:520px"><iframe src="https://listriver.com/embed/new-businesses/connecticut/amston" title="New businesses in Amston, 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/amston">Businesses in Amston, 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.