The 100 largest companies in Connecticut

Spectrumspectrum.net

A leading broadband connectivity company offering internet, TV, mobile, voice, and tailored advertising services to residential, business, and government customers

The Cigna Groupthecignagroup.com

Global health company offering insurance products and health services, partnering worldwide to improve individual and community vitality.

Xeroxxerox.com

It provides innovative technology solutions for the workplace, focusing on print technology, software, services, and financial solutions for clients.

Aetna, a CVS Health Companyaetna.com

A leading health care benefits company focused on making health care easy, affordable, and personalized Promoting diversity, inclusion, and community well-being

XPOxpo.com

A global transportation company offering top-tier solutions to leading companies, with diverse opportunities for career growth and impactful work

GXO Logistics, Inc.gxo.com

Providing innovative opportunities in logistics through advanced automation, benefiting customers, employees, and investors alike

Charter Communicationscharter.com

Provider of internet, television, and phone services, delivering innovative telecommunications solutions to residential and business customers nationwide.

Pratt & Whitneyrtx.com

Design and manufacture advanced propulsion systems for aircraft, enabling global connectivity, economic growth, and national defense.

Cigna Healthcarecigna.com

Benefits provider, guides customers through healthcare system, empowering them with information and insight to improve health and vitality.

Stanley Black & Decker, Inc.stanleyblackanddecker.com

Provider of tools, fasteners, and infrastructure systems supporting home repair, automotive security, construction, and energy industries with innovation and safety.

HARMAN Internationalharman.com

Designs and manufactures premium audio products and automotive electronics, enabling smarter, safer, and immersive in-cabin vehicle experiences worldwide.

SS&C Technologiesssctech.com

Provider of cloud-based software and solutions for financial and healthcare industries, serving over 22,000 companies globally.

Gartnergartner.com

A global company providing expert-led research and data-driven insights to help executives make faster, smarter decisions and achieve stronger performance

The Hartfordthehartford.com

The company goes beyond providing insurance to protect individuals and businesses, making an impact through human achievement and comprehensive protection

Yale Universitynews.yale.edu

Research university fostering global connections, creativity, and innovation, emphasizing student learning and positive worldwide impact.

Booking Holdings (NASDAQ: BKNG)bookingholdings.com

Global provider of online travel & related services, offering booking options in over 220 countries through multiple brands, operating in 40+ languages worldwide

United Rentalsunitedrentals.com

Largest equipment rental company providing construction, industrial, and specialty solutions with extensive fleet, safety training, and 24/7 support.

MARSHALLS LLCmarshalls.com

A retail company headquartered in Shelton, CT, United States that offers a wide range of products to consumers

Time Warner Cablejobs.spectrum.com

A leading TV, internet, and voice provider, focused on growth and exceptional service Visit our LinkedIn and policy page for more information

Synchronysynchrony.com

provides consumer financing solutions enabling millions to access essential needs and connects them with small businesses and health providers

FactSetfactset.com

Open financial data and software solutions for investment professionals worldwide providing access to analytics for crucial decision making and consistent client service.

University of Connecticutuconn.edu

A renowned public university with 32,000 students, offering a variety of undergraduate, graduate, and professional degree programs across multiple schools and colleges

Pitney Bowespitneybowes.com

Provides digital shipping solutions, mailing innovation, and financial services to businesses and government entities worldwide, simplifying mail and parcel sending.

ESPNjobs.disneycareers.com

Leading multinational sports entertainment company with a wide range of multimedia assets including TV networks, radio, online platforms, magazines, and sports-themed restaurants

GeBBS Healthcare Solutionsgebbs.com

A leading provider of Revenue Cycle Management services and Risk Adjustment solutions, utilizing innovative technology and a global workforce to improve financial performance for clients

Hartford HealthCarehartfordhealthcare.org

Providing comprehensive healthcare services including hospitals, behavioral health, physician groups, urgent care, home care, and specialized medical institutes across Connecticut.

SHRW, LLCmarriott.com

Branding and hotel management company overseeing 1 Hotels and Homes, Baccarat Hotels and Residences, and Treehouse Hotels after its relaunch in 2025.

General Dynamics Electric Boatgdeb.com

Design and build nuclear-powered submarines for the U.S. Navy, including Virginia-class and Columbia-class ballistic missile submarines.

ITT Inc.itt.com

A global technology company providing cutting-edge solutions in motion technologies, industrial process, and connect and control technologies across various industries worldwide

Yale New Haven Hospitalynhh.org

Academic medical center with extensive specialties, trauma, transplant, cancer, pediatric, psychiatric services, nursing excellence, and advanced technology integration.

Eversource Energyeversource.com

A Fortune 500 energy company in New England, prioritizing safety, reliability, environmental leadership, and energy options for millions of customers

Terex Corporationterex.com

A global manufacturing company focused on building essential machines, improving lives, volunteering, and maintaining a safe, inclusive work environment

GE Capitalgecapital.com

It provides financial solutions to support infrastructure investment, fostering relationships with customers and aligning with GE's industrial businesses for growth.

Hubbell Incorporatedhubbell.com

Manufacturer of utility and electrical solutions focused on grid modernization, clean energy, electrification, and energy efficiency worldwide.

TRC Companies, Inc.trccompanies.com

Providing advisory, consulting, construction, engineering, and management services to help clients adapt and achieve sustainable, impactful results.

Nuvance Healthnuvancehealth.org

Nonprofit hospital system offering healthcare services in the Hudson Valley and western Connecticut through award-winning hospitals, outpatient services, and medical practices

Avangridavangrid.com

A leading sustainable energy company with a focus on transitioning America to a clean future through its Networks and Renewables businesses

Yale School of Medicinemedicine.yale.edu

A world-renowned center for biomedical research, education, and advanced healthcare with affiliations to leading institutions and a unique curriculum promoting independent thinking

Spectrum Businessspectrum.com

Provider of fast and reliable internet, phone, and mobile services tailored for small businesses, ensuring seamless communication and connectivity

Praxair, Inc - a Linde Companylindeus.com

A global leader in industrial gases and engineering, providing high-quality gases, technologies, and services to diverse markets while promoting sustainability and productivity

Family First Lifefamilyfirstlife.com

This company specializes in providing life insurance, retirement planning, and annuities to protect families and agents, prioritizing trust and loyalty

PerkinElmerperkinelmer.com

A global provider of technology and service solutions for measuring, quantifying, detecting, and reporting in various industries to ensure quality and safety

State of Connecticutjobapscloud.com

Providing diverse employment opportunities across Connecticut in public service, promoting community safety, growth, and work-life balance.

Tronoxtronox.com

A global producer of titanium dioxide and inorganic chemicals, specializing in mining, processing, and manufacturing products for various industries worldwide

Sikorskylockheedmartin.com

A global leader in helicopter technology, providing innovative and safe flight solutions for commercial and military markets worldwide since 1939

Yale New Haven Healthynhhs.org

A healthcare organization with five hospitals offering advanced medical treatments, research, and innovations, along with access to primary care physicians and specialists

Webster Bankwebsterbank.com

A leading commercial bank providing financial solutions to businesses, individuals, and families through digital and traditional services in three distinct lines of business

Spectrum Enterprisespectrum.com

A national provider of scalable, fiber-based technology solutions for businesses and communications service providers, offering Internet, Ethernet, Voice, TV, and Managed IT solutions

Amphenolamphenol.com

A Fortune 500 manufacturer with 90,000 employees worldwide, providing key components for electronic devices and networks in daily use

Bob's Discount Furnituremybobs.com

Omnichannel furniture retailer offering stylish, quality furniture, mattresses, and home accents with low prices and unique in-store cafes.

Veterans Administation

A Hospital and Health Care organization providing services in Sepulveda, California to support veterans in the United States

LAZ Parkinglazparking.com

A parking management service provider with a people-focused philosophy, offering services in various markets across thousands of locations in the US

Hartford Hospitalhartfordhospital.org

A leading healthcare provider in New England, offering high-quality care across various clinical disciplines including mental health services and long-term care

Dynatadynata.com

Global leader in first-party data for insights, activation, and measurement, serving thousands of clients worldwide with trustworthy, precise data solutions for marketing needs

Crane Companycraneco.com

Long-standing ethical business focused on innovation, disciplined management, strategic acquisitions, and creating value for customers, suppliers, and shareholders.

IMS Healthiqvia.com

Provides healthcare data, analytics, and technology solutions to improve clinical, commercial, and real-world outcomes in the life sciences industry.

UConn Healthhealth.uconn.edu

Provides healthcare, medical and dental education, and conducts research. Operates a hospital, medical group, and dental practices across Connecticut.

William Raveis Real Estate, Mortgage & Insuranceraveis.com

A real estate company offering technology-driven solutions for buyers and sellers, providing detailed information, market stats, community insights, and newsletters

DoW Civilian Careersdodciviliancareers.com

An organization empowering individuals to find their purpose and explore careers related to the Department of Defense #DoDForward

Moheganmohegangaming.com

This company owns, develops, and manages entertainment resorts and provides online gaming solutions, with operations in the US, Canada, and South Korea

HealthPlanOnehpone.com

A company specializing in helping people make healthcare choices, particularly focused on Medicare, with personalized service and effective lead generation strategies since 2006

Electronic Data Systemsdxc.com

A global company founded in 1962 offering electronic data processing management personnel and computer hardware, focusing on large corporations and government contracts

Point72point72.com

Global alternative investment firm focusing on fundamental and systematic strategies across asset classes and geographies to deliver superior returns.

Interactive Brokersinteractivebrokers.com

Provides automated trade execution and custody for diverse financial instruments across global markets, offering advanced tools and research at low cost.

Quinnipiac Universityqu.edu

The company is a university located in Connecticut with multiple campuses, offering undergraduate, graduate, law, and medicine programs to over 10,000 students

Sacred Heart Universitysacredheart.edu

A Catholic university focused on liberal arts and intellectual traditions, promoting diversity, integrity, leadership, and service for students, faculty, and staff

Hexcel Corporationhexcel.com

Production of carbon fiber reinforcements, resin systems, and honeycomb materials focused on lightweight solutions for commercial aerospace industry.

Edgewell Personal Careedgewell.com

Global personal care company with 25+ brands, serving 50+ countries, focusing on efficiency, sustainability, and inclusive workplace culture.

CT Department of Energy and Environmental Protectionportal.ct.gov

The organization is focused on conserving and protecting natural resources, improving air and water quality, and promoting clean, reliable energy in Connecticut

EMCOR Group, Inc.emcorgroup.com

Leading in mechanical and electrical construction, EMCOR Group specializes in planning, installing, and maintaining sophisticated facility systems for various sectors with a skilled workforce

Saint Francis Hospitaltrinityhealthofne.org

A major teaching hospital in Connecticut part of a large Catholic healthcare system, offering comprehensive medical services and specialized centers of excellence

Amphenol Communications Solutionsamphenol-cs.com

Design and manufacture innovative connectors and cable assemblies for communications, mobile, RF, optics, data centers, networking, industrial, and automotive applications.

Legrand, North Americalegrand.us

Specialist in electrical and digital building infrastructures serving residential and non-residential markets across North and Central America.

DST Systemsssctech.com

A global fintech company offering specialized software solutions and services for insurance, asset management, and other financial industries, with a focus on operational excellence

Connecticut State Community Collegectstate.edu

A system of 12 two-year public colleges in Connecticut providing affordable education, promoting lifelong learning, and supporting economic growth through workforce training

Centerplatesodexolive.us

Providing food and beverage services, hospitality, and event management solutions for sports venues, entertainment arenas, and convention centers.

Community Health Centerchc1.com

A leading provider of primary medical, dental, and mental health services to uninsured and underinsured individuals, using innovative service delivery models and technology

OP360 (OfficePartners360)op360.com

Global workforce partner offering streamlined outsourcing solutions for brands, delivering omnichannel customer service, sales, technology support, and back-office services to medium and Fortune 500 companies

Ethan Allen Global, Inc.ethanallen.com

Innovative furniture retailer with a wide range of styles, offering customization options and environmentally sustainable products, emphasizing excellent service and community involvement

Allied Barton Securtiy

A security and investigations company based in Stamford, Connecticut, specializing in providing security services to various clients

WorldQuantworldquant.com

Global quantitative asset management firm developing and deploying investment strategies across diverse asset classes in international markets through a large network of offices.

United Technologiesrtx.com

Merger of aerospace and defense companies combining advanced technology and innovation to provide integrated solutions for global security and aviation.

Southern Connecticut State Universitysouthernct.edu

This institution offers diverse, quality graduate and undergraduate education in liberal arts and professional disciplines, emphasizing academic excellence, social justice, and public service

Mohegan Sunmohegansun.com

A destination offering entertainment, gaming, dining, shopping, luxury hotel, spa, golf, shops, restaurants, bars, and entertainment venues in southeastern Connecticut

University of New Havennewhaven.edu

Private coeducational university founded in 1920 on the Yale campus Recognized for academic excellence, located in West Haven, with over 9,800 global students

Connecticut Children'sconnecticutchildrens.org

A leading pediatric academic medical center dedicated to advancing pediatric care through medical innovation, technology, research, and specialized healthcare services

Cartuscartus.com

Global leader in talent mobility and remote work solutions, providing corporate relocation services to organizations worldwide with a focus on small-to-Fortune 100 companies

Central Connecticut State Universityccsu.edu

A regional public university offering undergraduate and graduate programs in liberal arts, sciences, business, education, and STEM fields

HSB - Hartford Steam Boilermunichre.com

Engineering and technical risk insurance provider offering equipment breakdown coverage, specialty solutions, inspection services, and consulting to optimize client operational reliability and efficiency.

Stamford Healthstamfordhealth.org

A not-for-profit healthcare organization in Stamford, CT providing high-quality health & wellness services, specialized orthopedic care, cancer treatment, and medical education

People's United Bank, N.A.mtb.com

A regional bank offering commercial and retail banking, wealth management services, with over 400 locations across the Northeast

Wesleyan Universitywesleyan.edu

A private liberal arts university offering demanding education for undergraduates and graduate students in Middletown, Conn Founded in 1831

Zinniazinnia.com

The company simplifies life and annuity processes through technology, empowering clients to innovate, launch products faster, and better serve customers

Middlesex Healthmiddlesexhealth.org

A not-for-profit healthcare network in Connecticut, offering a magnet hospital, cancer centers, emergency and urgent care services, and specialized medical care

University of Hartfordhartford.edu

A diverse university in Connecticut offering over 100 programs across seven schools, attracting students and faculty from around the world

Foxwoods Resort Casinofoxwoods.com

Premier resort destination offering gaming, hotels, restaurants, spas, golf, theaters, and retail Provides convention and meeting space in Northeast Large employer in Connecticut

AIFSaifs.com

A leading cultural exchange organization organizing programs such as college study abroad, au pair placement, internships, camp counseling, high school study, and travel

Post Universitypost.edu

Innovative educational institution offering online and on-campus degree programs with personalized support, small classes, and customizable concentrations for career advancement

Not Availablefifthstreetfinance.com

A credit-focused asset manager providing innovative financing solutions to small and mid-sized businesses through various investment vehicles and co-investment capabilities

Baristabaristaoncampus.com

Subscription-based coffee start-up helping users save money on regular drinks and foster relationships with local cafés