Connecticut Business Directory

The Chambrex Connecticut business directory lists 5,707 companies across 232 cities, each with full contact details including phone, email, website, and address. The most common industries among Connecticut businesses are Construction & Contractors, Manufacturing & Industrial, Consulting, Retail & Shopping, and General. Major business hubs include Hartford, New Haven, Stamford, Bridgeport, and Hamden. Browse Connecticut businesses by industry or city below, or download the full Connecticut dataset as a CSV.

Top Industries in Connecticut

• Construction & Contractors — 1,208 businesses
• Manufacturing & Industrial — 933 businesses
• Consulting — 410 businesses
• Retail & Shopping — 390 businesses
• General — 354 businesses
• Cleaning & Janitorial — 306 businesses
• Transportation & Logistics — 285 businesses
• Technology & IT — 283 businesses
• Health & Medical — 232 businesses
• Real Estate — 158 businesses

Cities in Connecticut

• Amston — 7 businesses
• Andover — 2 businesses
• Ansonia — 28 businesses
• Ashford — 5 businesses
• Avon — 27 businesses
• Baltic — 3 businesses
• Bantam — 1 business
• Barkhamsted — 6 businesses
• Beacon Falls — 8 businesses
• Berlin — 42 businesses
• Bethany — 17 businesses
• Bethel — 34 businesses
• Bethlehem — 3 businesses
• Bloomfield — 94 businesses
• Bolton — 3 businesses
• Bozrah — 5 businesses
• Branford — 59 businesses
• Bridgeport — 175 businesses
• Bristol — 73 businesses
• Broad Brook — 8 businesses
• Brookfield — 37 businesses
• Brooklyn — 6 businesses
• Burlington — 8 businesses
• Canterbury — 3 businesses
• Canton — 8 businesses
• Centerbrook — 1 business
• Central Village — 2 businesses
• Chaplin — 2 businesses
• Cheshire — 61 businesses
• Chester — 11 businesses
• Clinton — 18 businesses
• Colchester — 16 businesses
• Colebrook — 1 business
• Collinsville — 5 businesses
• Columbia — 2 businesses
• Cornwall Bridge — 1 business
• Cos Cob — 4 businesses
• Coventry — 8 businesses
• Cromwell — 28 businesses
• Danbury — 103 businesses
• Danielson — 3 businesses
• Darien — 23 businesses
• Dayville — 6 businesses
• Deep River — 8 businesses
• Derby — 14 businesses
• Durham — 10 businesses
• East Berlin — 11 businesses
• East Canaan — 3 businesses
• East Glastonbury — 1 business
• East Granby — 16 businesses
• East Haddam — 6 businesses
• East Hampton — 12 businesses
• East Hartford — 115 businesses
• East Hartland — 3 businesses
• East Haven — 34 businesses
• East Lyme — 9 businesses
• East Windsor — 15 businesses
• Eastford — 1 business
• Easton — 11 businesses
• Ellington — 25 businesses
• Enfield — 52 businesses
• Essex — 10 businesses
• Fairfield — 54 businesses
• Farmington — 57 businesses
• Franklin — 1 business
• Gales Ferry — 8 businesses
• Gaylordsville — 1 business
• Gilman — 3 businesses
• Glastonbury — 53 businesses
• Goshen — 1 business
• Granby — 4 businesses
• Greenwich — 49 businesses
• Griswold — 4 businesses
• Groton — 44 businesses
• Guilford — 45 businesses
• Haddam — 2 businesses
• Hamden — 119 businesses
• Hampton — 2 businesses
• Hardford — 1 business
• Hartford — 246 businesses
• Harwinton — 7 businesses
• Hebron — 3 businesses
• Higganum — 11 businesses
• Ivoryton — 7 businesses
• Jewett City — 5 businesses
• Kensington — 1 business
• Kent — 3 businesses
• Killingworth — 10 businesses
• Lakeville — 3 businesses
• Lebanon — 7 businesses
• Ledyard — 12 businesses
• Lisbon — 1 business
• Litchfield — 8 businesses
• Lyme — 5 businesses
• Madison — 34 businesses
• Manchester — 90 businesses
• Mansfield Center — 8 businesses
• Marlborough — 6 businesses
• Mashantucket — 9 businesses
• Meriden — 86 businesses
• Middlebury — 12 businesses
• Middlefield — 9 businesses
• Middletown — 77 businesses
• Milford — 102 businesses
• Milldale — 2 businesses
• Monroe — 29 businesses
• Montville — 4 businesses
• Moodus — 4 businesses
• Moosup — 4 businesses
• Morris — 1 business
• Mystic — 115 businesses
• Naugatuck — 36 businesses
• New Britain — 83 businesses
• New Canaan — 10 businesses
• New Fairfield — 9 businesses
• New Hartford — 6 businesses
• New Haven — 239 businesses
• New London — 53 businesses
• New Milford — 34 businesses
• New Preston Marble Dale — 1 business
• Newington — 78 businesses
• Newtown — 21 businesses
• Niantic — 25 businesses
• No. Stonington — 1 business
• Noank — 2 businesses
• Norfolk — 1 business
• North Branford — 21 businesses
• North Franklin — 5 businesses
• North Granby — 2 businesses
• North Grosvenordale — 4 businesses
• North Haven — 69 businesses
• North Stonington — 29 businesses
• North Windham — 6 businesses
• Northfield — 2 businesses
• Northford — 11 businesses
• Norwalk — 110 businesses
• Norwich — 44 businesses
• Oakdale — 6 businesses
• Oakville — 3 businesses
• Old Greenwich — 6 businesses
• Old Lyme — 10 businesses
• Old Saybrook — 28 businesses
• Orange — 25 businesses
• Oxford — 30 businesses
• Pawcatuck — 62 businesses
• Pequabuck — 2 businesses
• Pine Meadow — 1 business
• Plainfield — 17 businesses
• Plainville — 46 businesses
• Plantsville — 23 businesses
• Plymouth — 4 businesses
• Pomfret — 2 businesses
• Pomfret Center — 5 businesses
• Portland — 16 businesses
• Preston — 9 businesses
• Prospect — 15 businesses
• Putnam — 16 businesses
• Quaker Hill — 3 businesses
• Redding — 6 businesses
• Ridgefield — 32 businesses
• Riverside — 8 businesses
• Riverton — 1 business
• Rockfall — 2 businesses
• Rocky Hill — 47 businesses
• Roxbury — 2 businesses
• Salem — 8 businesses
• Sandy Hook — 19 businesses
• Scotland — 1 business
• Seymour — 19 businesses
• Shelton — 75 businesses
• Sherman — 3 businesses
• Simsbury — 20 businesses
• Somers — 13 businesses
• South Glastonbury — 5 businesses
• South Windham — 1 business
• South Windsor — 60 businesses
• Southbury — 16 businesses
• Southington — 50 businesses
• Southport — 9 businesses
• Stafford Spgs — 2 businesses
• Stafford Springs — 17 businesses
• Stamford — 201 businesses
• Stonington — 95 businesses
• Storrs — 2 businesses
• Storrs Manfld — 1 business
• Storrs Mansfield — 12 businesses
• Stratford — 95 businesses
• Suffield — 18 businesses
• Taftville — 4 businesses
• Tariffville — 1 business
• Terryville — 13 businesses
• Thomaston — 10 businesses
• Thompson — 6 businesses
• Tolland — 22 businesses
• Torrington — 40 businesses
• Trumbull — 49 businesses
• Uncasville — 9 businesses
• Union — 1 business
• Unionville — 9 businesses
• Vernon — 11 businesses
• Vernon Rockville — 21 businesses
• Voluntown — 4 businesses
• Wallingford — 77 businesses
• Washington — 1 business
• Washington Depot — 1 business
• Waterbury — 105 businesses
• Waterford — 31 businesses
• Watertown — 21 businesses
• Wauregan — 1 business
• Weatogue — 2 businesses
• West Cornwall — 1 business
• West Hartford — 89 businesses
• West Haven — 91 businesses
• West Simsbury — 3 businesses
• West Suffield — 4 businesses
• Westbrook — 9 businesses
• Weston — 13 businesses
• Westport — 60 businesses
• Wethersfield — 32 businesses
• Willimantic — 10 businesses
• Willington — 6 businesses
• Wilton — 19 businesses
• Windham — 1 business
• Windsor — 88 businesses
• Windsor Locks — 24 businesses
• Winsted — 5 businesses
• Wolcott — 21 businesses
• Woodbridge — 20 businesses
• Woodbury — 11 businesses
• Woodstock — 5 businesses
• Yalesville — 2 businesses
• Yantic — 1 business

Frequently Asked Questions

How many businesses are listed in Connecticut? Chambrex lists 5,707 businesses in Connecticut across 232 cities, each with full contact details including phone, email, website, and address.

What industries are most common in Connecticut? The most common industries among Connecticut businesses on Chambrex are Construction & Contractors, Manufacturing & Industrial, and Consulting.

Which cities in Connecticut have the most businesses? The cities with the most listed businesses in Connecticut are Hartford (246), New Haven (239), and Stamford (201).