US Business Index

Connecticut companies

Connecticut is home to 191 companies indexed here, drawn from public records. Of these, 52 are publicly traded and file with the SEC, so their headline financials carry dated filings. Browse the full list below, or narrow by industry. Every entry links back to its public sources.

Public companies in Connecticut (52)Technology (8)Finance (25)Healthcare (7)Retail (6)Manufacturing (12)Energy (4)Media (3)Real Estate (3)Transportation (5)Food and Beverage (11)Telecom (6)Aerospace Defense (3)Consumer Goods (3)

All Connecticut companies

CompanyIndustryTypeTickerRevenue (dated)
Aircastle—publicAYR$975M (FY 2026)
Crane Co.—publicCR$2.3B (FY 2025)
Eversource EnergyEnergypublicES$14B (FY 2025)
Gartner—publicIT$6.5B (FY 2025)
General ElectricFinance, Energy, TransportationpublicGE$9.9B (FY 2024)
Interactive BrokersFinancepublicIBKR$2.4B (FY 2025)
IQVIAHealthcarepublicIQV$16B (FY 2025)
ITT Inc.ManufacturingpublicITT$3.9B (FY 2025)
Philip Morris InternationalConsumer GoodspublicPM$41B (FY 2025)
Stanley Black & DeckerEnergypublicSWK$15B (FY 2026)
TerexManufacturingpublicTEX$5.4B (FY 2025)
The Travelers CompaniesFinancepublicTRV$49B (FY 2025)
United Rentals—publicURI$3.7B (FY 2025)
XeroxTechnologypublicXRX$7.0B (FY 2025)
XPO, Inc.TransportationpublicXPO$8.2B (FY 2025)
Cigna—publicCI$275B (FY 2025)
Emcor—publicEME$17B (FY 2025)
FuelCell Energy—publicFCEL$158M (FY 2025)
LoveSac—publicLOVE$697M (FY 2026)
Photronics Inc—publicPLAB$849M (FY 2025)
Sturm, Ruger & Co.—publicRGR$546M (FY 2025)
United Natural FoodsFood and Beverage, Consumer GoodspublicUNFI$32B (FY 2025)
Virtus Investment PartnersFinancepublicVRTS$853M (FY 2025)
AetnaFinancesubsidiary——
AmphenolTechnologypublic——
Bob's Discount Furniture—publicBOBS—
Carrier CorporationReal Estatesubsidiary——
Charter CommunicationsTelecompublic——
ChemturaManufacturingpublic——
DiageoFood and BeveragepublicDEO—
Ethan AllenManufacturing, Consumer Goodspublic——
FactSetTechnologypublic——
Frontier CommunicationsTelecompublic——
Hitachi Capital America Corp.Technology, Energypublic——
International Paper—subsidiary——
Otis Elevator Company—public——
People's United FinancialFinancepublic——
PerkinElmerTechnology, Healthcarepublic——
Pitney Bowes—public——
Priceline.com—subsidiary——
Synchrony FinancialFinancepublicSYF—
UBSFinancepublic——
United Technologies—public——
UPSTransportationpublic——
Webster BankFinancepublic——
WWE—public——
ATMI—public——
NewAlliance BankFinancepublic——
The Hartford—public——
Time Warner CableTelecomsubsidiary——
Urstadt Biddle PropertiesFinance, Real Estatepublic——
W. R. Berkley CorporationFinancepublic——
Blue Sky StudiosTechnology, Mediasubsidiary——
Boehringer Ingelheim USAHealthcare, Manufacturingprivate——
BordenFood and Beverageprivate——
Branson Ultrasonics—private——
Breitling USA—private——
Bridgewater AssociatesFinanceprivate——
Brooks BrothersRetailsubsidiary——
Caldor—private——
Cannondale Bicycle Corporation—subsidiary——
Cervalis—private——
ColecoMediaprivate——
Colt Defense—private——
Colt's Manufacturing Company—subsidiary——
Conair Corporation—private——
DattoTechnologyprivate——
Digital Currency Group—private——
Dooney & Bourke————
Duracell—subsidiary——
ESPN—subsidiary——
Fairfield Greenwich GroupFinanceprivate——
G. Fox & Co.Retail———
GE CapitalFinancesubsidiary——
General Dynamics Electric Boat—subsidiary——
Gramercy Funds Management—private——
Henkel North American Consumer Goods—private——
High PrecisionManufacturingprivate——
J.H. Whitney & Company—private——
Kayak.com—subsidiary——
Knights of Columbus—nonprofit——
Lego USAMediasubsidiary——
Liberty Bank—private——
Lone Pine Capital—private——
Long-Term Capital ManagementFinanceprivate——
Meriden Firearms Co.—private——
New York, New Haven and Hartford RailroadTransportationprivate——
North Sails—private——
North Street Capital, LP—private——
Pepperidge FarmFood and Beveragesubsidiary——
Pequot Capital ManagementFinanceprivate——
Playtex—private——
Point72 Asset ManagementFinanceprivate——
Pope Manufacturing CompanyTransportationprivate——
Pratt & WhitneyAerospace Defensesubsidiary——
PraxairManufacturingsubsidiary——
Price RiteRetail———
Purdue PharmaHealthcareprivate——
Remington Arms—private——
S.A.C. Capital Advisors————
Schick—private——
Sikorsky AircraftReal Estate, Aerospace Defensesubsidiary——
Southern Air————
SpectrumTelecomsubsidiary——
SubwayFood and Beverageprivate——
Swisher International Group————
The Daily Voice—private——
Timex Group USAManufacturingprivate——
United States Rubber CompanyManufacturingsubsidiary——
Victorinox North AmericaManufacturingprivate——
Winchester Repeating Arms Company—subsidiary——
WorldQuant—private——
454 Life SciencesTechnology, Healthcareprivate——
A. C. Gilbert CompanyManufacturingprivate——
Affinion Group—private——
Ansonia Clock Company—private——
Applera—private——
AQR CapitalFinanceprivate——
Arrowhead Water————
Barden Corporation—private——
Bear Naked, Inc.—private——
Bevin Brothers Manufacturing Company—private——
Bigelow Tea CompanyFood and Beverageprivate——
BlueTriton BrandsFood and Beveragesubsidiary——
Bon Ami————
Bridgeport Machines, Inc.—private——
Bristol Technology—private——
Cadenza Innovation—private——
Charter ArmsManufacturingprivate——
Clairol—subsidiary——
Connecticut Company—private——
Connecticut Land Company————
Connecticut Railway and Lighting Company—private——
Crabtree & Evelyn—private——
Eastern Mountain SportsRetailprivate——
Edible ArrangementsFood and Beverageprivate——
ESL InvestmentsFinanceprivate——
Fairfield County BankFinanceprivate——
Farrel Corporation—private——
Fire-Lite Alarms—private——
First County Bank————
Foxwoods Resort Casino————
Frisbie Pie Company————
Frontier Communications of Connecticut—private——
FrontPoint PartnersFinance———
Gerber Scientific—private——
Guideposts————
H/2 Capital Partners—private——
Hamilton SundstrandAerospace Defensesubsidiary——
Harney & Sons—private——
Hartford Whalers————
Hosmer Mountain SodaFood and Beverage———
IMS HealthHealthcareprivate——
Ives Manufacturing Company—private——
JWM Partners—private——
Marlin Firearms————
Media Storm————
Metropolitan District of Connecticut————
MicroWarehouse—private——
New Britain Dry Cleaning Corporation—private——
Newman's Own—private——
Newtown Savings Bank————
Peter Paul Candy Manufacturing Company————
Pirate Capital—private——
Plainfield Asset Management————
Primacy—private——
Reliant Air————
Rhone Apparel—private——
Russell Trust Association————
Saffron Road————
Savings Bank of Danbury————
Sharps Rifle Manufacturing Company—private——
Sikorsky Credit UnionFinance———
Silver Point Capital—private——
SNET AmericaTelecomprivate——
Sperry Rail Service—private——
Stew Leonard'sRetail, Food and Beverage———
Taunton Press————
Ted's Restaurant————
Tetley USA Inc.Food and Beverageprivate——
Tobin Arms—private——
Tower Optical—private——
Towers PerrinFinance, Professional Servicesprivate——
Trufresh—private——
U.S. Smokeless Tobacco Company—subsidiary——
Union Savings BankFinance———
VentusTelecomprivate——
Vertrue—private——
Viking Global Investors—private——
Vineyard VinesRetailprivate——
Western Connecticut Health NetworkHealthcare———
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