Monthly report

New businesses in Connecticut: December 2024

3,109 new businesses were formed in Connecticut in December 2024, up 1% from November and up 31% from December 2023.

New businesses
3,109
December 2024
Month over month
+1%
vs 3,089
Year over year
+31%
vs 2,379
Most common type
LLC
91% of formations

New Connecticut businesses per month

02,5005,000Dec 2022: 1,884Dec 22Jan 2023: 2,9462023Feb 2023: 2,520Mar 2023: 3,065Apr 2023: 2,411May 2023: 2,595Jun 2023: 2,593Jul 2023: 2,287Aug 2023: 2,680Sep 2023: 2,553Oct 2023: 2,619Nov 2023: 2,371Dec 2023: 2,379Jan 2024: 4,1342024Feb 2024: 3,561Mar 2024: 3,792Apr 2024: 3,669May 2024: 3,629Jun 2024: 3,140Jul 2024: 3,385Aug 2024: 3,303Sep 2024: 3,413Oct 2024: 3,444Nov 2024: 3,089Dec 2024: 3,109

By entity type

  • LLCs2,821 · 91%
  • Corporations172 · 6%
  • Nonprofits99 · 3%
  • LLPs9 · 0%
  • Limited partnerships6 · 0%
  • Other2 · 0%

Top cities in December 2024

Industries (where known)

  • Real Estate547 · 19%
  • Professional & Technical Services438 · 15%
  • Construction319 · 11%
  • Other Services264 · 9%
  • Retail Trade258 · 9%
  • Accommodation & Food Services148 · 5%
  • Administrative & Support Services145 · 5%
  • Health Care & Social Assistance138 · 5%
  • Transportation & Warehousing111 · 4%
  • Finance & Insurance98 · 3%

Want the businesses, not just the count?

The 3,109 businesses counted above are available as a file: name, address, entity type, formation month and, where the state publishes it, the registered agent.

New Business Monthly

$199 a month

One file every month with the businesses newly registered across 12 states since the file before (more than 170,000 in the latest one). Cancel any time.

New Business File

$1,499 one time

Every business formed in the last 12 months across 15 states: more than 2.2 million records, one CSV per state, with 2 monthly updates included.

The formation date in the files is the year and month. Most records have no email address or EIN.

Get the list of 3,109 new Connecticut businesses from December 2024

See the exact count and price as you filter by county, city, ZIP, entity type and formation date. Download a CSV right away and get monthly refreshes. Verified businesses can pay 20% today and the rest over 6 months with Pay-in-6™, building business credit as they pay.

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Methodology

Counts are businesses registered with the state of Connecticut whose formation (registration) date falls in December 2024 and that appear on the state register in ListRiver's data as of October 12, 2026. Businesses already dissolved are not counted, so older months can drift slightly as records change. City and county refer to the business address on file. More in the methodology.

Cite this report: ListRiver, “New businesses in Connecticut: December 2024”, https://listriver.com/reports/new-businesses/connecticut/2024-12. Journalists and researchers are welcome to use these figures with a link.

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