Every new Connecticut business filing, every dayNew Businesses Filed in Glastonbury, CT
4,639 newly registered businesses tracked in Glastonbury, Connecticut. Browse by category or see the latest filings below.
Updated November 12, 2026 · Most recent business filing Nov 6, 2026
Every new Connecticut filing, every day
See how it worksAbout New Glastonbury Businesses
Glastonbury, CT has 4,639 newly registered businesses in our database. 234 of those landed in the past 30 days. We refresh this page daily as new Glastonbury companies appear in the Connecticut Division of Corporations records.
The most active industries in Glastonbury are Holding Company (43), Business Consulting (42), and Mental Health Services (34). 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 Glastonbury business filing was recorded on Nov 6, 2026. You can jump back to the full Connecticut view any time to compare Glastonbury against other markets.
Glastonbury New Business Data
In October 2026, DayOneLead tracked 265 new business filings in Glastonbury, down 16% from September 2026 and down 3% against the prior six-month average of 272.
That is 6.4% 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 | 193 |
| December 2025 | 185 |
| January 2026 | 208 |
| February 2026 | 192 |
| March 2026 | 267 |
| April 2026 | 256 |
| May 2026 | 276 |
| June 2026 | 250 |
| July 2026 | 256 |
| August 2026 | 281 |
| September 2026 | 314 |
| October 2026 | 265 |
| November 2026 (month to date) | 64 |
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 2,528 business filings from Oct 2025 to Aug 2026, with domain registration dates from public WHOIS/RDAP records for 864 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 Glastonbury, CT?
DayOneLead tracks 4,639 newly registered businesses in Glastonbury, with about 234 added in the last 30 days.
How fresh is the Glastonbury business data?
We refresh this page every day from the Connecticut Division of Corporations. The latest Glastonbury business filing we recorded was on Nov 6, 2026.
What are the most common new businesses in Glastonbury?
The most active industries among new Glastonbury registrations are Holding Company, Business Consulting, and Mental Health Services. You can filter by any category to narrow the list.
What information is included for each Glastonbury 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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