Every new Connecticut business filing, every dayNew Businesses Filed in New London, CT
556 newly registered businesses tracked in New London, Connecticut. Browse by category or see the latest filings below.
Updated November 10, 2026 · Most recent business filing Oct 21, 2026
Every new Connecticut filing, every day
See how it worksAbout New New London Businesses
New London, CT has 556 newly registered businesses in our database. 26 of those landed in the past 30 days. We refresh this page daily as new New London companies appear in the Connecticut Division of Corporations records.
The most active industries in New London are Cleaning Services (5), Real Estate (4), and Landscaping Services (3). Use the category list below to narrow the results to a single industry, or scroll down for the most recent records of any type.
Every entry shows the business name, filing date, and category, plus verified owner and contact information where we have it. The latest New London business filing was recorded on Oct 21, 2026. You can jump back to the full Connecticut view any time to compare New London against other markets.
New London New Business Data
In October 2026, DayOneLead tracked 26 new business filings in New London, down 4% from September 2026 and down 10% against the prior six-month average of 29.
That is 0.6% of the 4,109 business filings tracked statewide in Connecticut that month.
The U.S. Census Bureau counted 5,353 new business applications in Connecticut in September 2026, 1,377 of them high-propensity (likely to become employers).
New business filings tracked per month
| Month | business filings |
|---|---|
| November 2025 | 19 |
| December 2025 | 19 |
| January 2026 | 29 |
| February 2026 | 21 |
| March 2026 | 33 |
| April 2026 | 35 |
| May 2026 | 39 |
| June 2026 | 28 |
| July 2026 | 26 |
| August 2026 | 18 |
| September 2026 | 27 |
| October 2026 | 26 |
| November 2026 (month to date) | 7 |
Counts of business filings DayOneLead collected from the Connecticut Division of Corporations, starting November 2025 when our feed became complete. The lighter bar is the current month to date.
Census business applications in Connecticut
| Month | Census applications | High-propensity | Statewide tracked |
|---|---|---|---|
| Sep 2026 | 5,353 | 1,377 | 4,391 |
| Aug 2026 | 4,294 | 1,173 | 4,132 |
| Jul 2026 | 5,422 | 1,449 | 4,288 |
| Jun 2026 | 4,473 | 1,220 | 4,401 |
| May 2026 | 4,432 | 1,225 | 4,442 |
| Apr 2026 | 6,099 | 1,686 | 4,721 |
Census Business Formation Statistics count applications for an employer identification number, not seasonally adjusted. They run ahead of state registrations and include sole proprietors that never file with the state, so the two series measure different steps of starting a business.
Websites and domain age
Based on 290 business filings from Oct 2025 to Aug 2026, with domain registration dates from public WHOIS/RDAP records for 61 of them. The latest two months are left out because websites are often found weeks after a filing. A domain much older than the filing usually means an existing operation formalizing, not a brand-new idea.
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Frequently Asked Questions
How many new businesses are registered in New London, CT?
DayOneLead tracks 556 newly registered businesses in New London, with about 26 added in the last 30 days.
How fresh is the New London business data?
We refresh this page every day from the Connecticut Division of Corporations. The latest New London business filing we recorded was on Oct 21, 2026.
What are the most common new businesses in New London?
The most active industries among new New London registrations are Cleaning Services, Real Estate, and Landscaping Services. You can filter by any category to narrow the list.
What information is included for each New London business?
Each entry shows the business name, filing date, and category, plus a verified owner name, phone, email, and website wherever we can confirm them.
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