Businesses in Bloomfield, Connecticut

As of October 12, 2026, ListRiver's records show 2,813 active registered businesses in Bloomfield, Connecticut, the 40th most among Connecticut cities. 81% are LLCs. 34 were formed in September 2026. That is 1% of all Connecticut businesses on record.

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

Businesses on record
2,813
Formed in the last 12 months
325
Formed in September
34
With a phone number
10%
271 records

New Bloomfield businesses per month

02040Oct 2024: 31Oct 24Nov 2024: 25Dec 2024: 20Jan 2025: 252025Feb 2025: 20Mar 2025: 27Apr 2025: 29May 2025: 20Jun 2025: 36Jul 2025: 20Aug 2025: 24Sep 2025: 20Oct 2025: 28Nov 2025: 25Dec 2025: 25Jan 2026: 282026Feb 2026: 37Mar 2026: 28Apr 2026: 29May 2026: 22Jun 2026: 25Jul 2026: 26Aug 2026: 18Sep 2026: 34

Businesses on record by formation month, through September 2026. Monthly Connecticut new-business reports · Get the list of 34 new businesses formed in September 2026

Entity types

  • LLCs2,286 · 81%
  • Corporations280 · 10%
  • Nonprofits213 · 8%
  • Limited partnerships22 · 1%
  • Other10 · 0%
  • LLPs2 · 0%

Top ZIP codes

Industries (where known)

  • Real Estate481 · 18%
  • Other Services339 · 13%
  • Professional & Technical Services272 · 10%
  • Health Care & Social Assistance237 · 9%
  • Construction234 · 9%
  • Transportation & Warehousing222 · 8%
  • Retail Trade171 · 6%
  • Manufacturing118 · 4%
  • Administrative & Support Services108 · 4%
  • Arts, Entertainment & Recreation87 · 3%

Newest business names registered in Bloomfield

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Common questions about Bloomfield businesses

How many businesses are registered in Bloomfield, Connecticut?

ListRiver has 2,813 active registered businesses in Bloomfield, Connecticut on record as of October 12, 2026, from official Connecticut business registry data. Dissolved and defunct businesses are not counted.

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

34 businesses on record in Bloomfield, Connecticut were formed in September 2026.

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

325 businesses on record in Bloomfield, Connecticut were formed in the 12 months through September 2026.

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

LLCs are the most common: 2,286 of 2,813 businesses on record (81%), followed by Corporations with 280 (10%).

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 Bloomfield, Connecticut?

Use ListRiver's list builder to filter Bloomfield, 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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About this data

Counts come from official Connecticut business registry records on file with ListRiver, current as of October 12, 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.