Connecticut (CT) · Pop. 3.6M

380K+ Connecticut Business Directory

Access 380K+ Connecticut businesses with verified contact data. Extract leads from Bridgeport, New Haven, Stamford, Hartford, and Waterbury in minutes.

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Connecticut has 380K+ active businesses across an affluent corridor anchored by Stamford's finance sector and Hartford's insurance industry. CazaLead extracts verified business contacts from Google Maps for any Connecticut city and category — finance, insurance, healthcare, and professional services.

Top Cities

Largest business markets in Connecticut

Business count per major Connecticut city — extract leads from any of them with CazaLead.

Stamford

24K+

businesses

New Haven

22K+

businesses

Hartford

20K+

businesses

Bridgeport

16K+

businesses

Waterbury

10K+

businesses

Norwalk

12K+

businesses

Top Categories

Most active business categories in Connecticut

The 10 largest Google Maps categories in Connecticut by business count. Filter and extract any of them.

Professional Services
34K+
Healthcare & Medical
30K+
Finance & Insurance
24K+
Restaurants
22K+
Construction & Contractors
22K+
Real Estate
18K+

Strongest Connecticut industries for B2B outreach

  • Insurance (Hartford, 'insurance capital')
  • Finance and hedge funds (Stamford, Greenwich)
  • Healthcare and bioscience (New Haven, Yale)
  • Aerospace and defense (statewide)
  • Manufacturing (statewide)

What you get with every Connecticut extraction

Verified business email addresses
Phone numbers (mobile + landline)
Complete street addresses with ZIP
Website URLs and social profile links
Google Maps rating + review count
Business category and operating hours
Filter by rating, reviews, category
Export to CSV, Excel, or JSON
FAQ

Connecticut business directory — common questions

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500 free contacts every month. No credit card. Pick a city, pick a category, export.

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Browse other state directories

Texas (2.9M+)California (4.2M+)Florida (3.5M+)New York (2.1M+)Illinois (1.5M+)Pennsylvania (1.3M+)Ohio (1.2M+)Georgia (1.3M+)North Carolina (1.0M+)Michigan (1.0M+)Arizona (650K+)Washington (750K+)Colorado (640K+)Tennessee (620K+)Massachusetts (680K+)Virginia (700K+)New Jersey (780K+)Indiana (520K+)Maryland (560K+)Wisconsin (500K+)Minnesota (560K+)Missouri (530K+)South Carolina (440K+)Oregon (430K+)Oklahoma (400K+)Louisiana (390K+)Kentucky (380K+)Alabama (400K+)Utah (420K+)Iowa (310K+)Nevada (330K+)Kansas (300K+)Arkansas (270K+)Mississippi (230K+)Nebraska (230K+)New Mexico (200K+)West Virginia (150K+)Idaho (220K+)Hawaii (150K+)Maine (160K+)New Hampshire (170K+)Montana (160K+)Rhode Island (120K+)Delaware (110K+)South Dakota (110K+)North Dakota (100K+)Alaska (90K+)Vermont (90K+)Wyoming (80K+)All states →