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We figured out the best biggest companies to work for in Connecticut using data on salaries, company financial health, and employee diversity. You can also search for the best biggest companies to work for in any other state or city.

Zippia score 4.2
ASSA ABLOY Group has a complete range of door opening products, solutions, and services in areas such as mechanical and electromechanical locking, access control, identification technology, entrance automation, and hotel security for the institutional, commercial, and consumer markets. The company delivers access solutions, trusted identities, entrance automation, and service for institutional and commercial customers, as well as for the residential market. ASSA ABLOY Group was founded on 1994 and is headquartered in Stockholm, Sweden.
Zippia score 4.2
ASSA ABLOY Door Security Solutions provides safe and secure doorways by combining knowledge of door openings with a comprehensive product offering from leading commercial door and hardware brands to provide complete solutions for K-12, university, heal...
Zippia score 4.1
Yale-New Haven Health Services Corporation was established in 1983. They provide managed healthcare services in Connecticut. These services include aging, cancer, digestive disorder, vascular, mental health, neurology, trauma and burn treatments, to name a few. To date, they have more than 10,000 employees.
Zippia score 4.8
Yale University is a private Ivy League research university in New Haven, Connecticut.
Zippia score 4.5
Contract Janitorial Services
Zippia score 3.8
Executive Offices
Zippia score 3.8
Southern Connecticut State University is proud to offer its exemplary courses in undergraduate and graduate programs in the beautiful and historic city of New Haven, Connecticut. SCSU aims to serve students by providing accessible and excellent education. Southern Connecticut State University offers bachelor degree programs in almost every liberal arts and sciences discipline, and over thirty graduate programs, from Bilingual Education to Environmental Studies, from Nursing to Urban Studies. Students are invited to take advantage of study abroad programs, which include long-term programs in France, Scotland and Germany, or short-term programs, which take place in the summer and are offered in several more countries throughout Europe, Asia and South America. SCSU offers opportunities in student activities, support services and research projects. Athletics, clubs, performing arts, health services, academic workshops and graduate-faculty research opportunities are offered to all students at Southern Connecticut State University. Students have extensive opportunities to get involved in student life organizations and academic research, and to explore their local and global community in pursuit of knowledge at Southern Connecticut State University.
Zippia score 4.8
Headquartered in New Haven, Connecticut, UIL Holdings Corporation (NYSE:UIL) is a diversified energy delivery company serving approximately 700,000 electric and natural gas utility customers in 67 communities across two states, with combined total assets of over $5 billion. UIL Holdings is the parent company for The United Illuminating Company (UI), The Southern Connecticut Gas Company (SCG), Connecticut Natural Gas Corporation (CNG), and The Berkshire Gas Company (Berkshire), each more than 100 years old. UI provides for the transmission and delivery of electricity and other energy related services for Connecticut's Greater New Haven and Bridgeport areas. SCG and CNG are natural gas distribution companies that serve customers in Connecticut, while Berkshire serves natural gas customers in western Massachusetts. UIL Holdings employs more than 1,850 people in the New England region.
Zippia score 3.8
Achievement First is a charter school network in the United States.
Zippia score 4.1
Go/Dan Industries, Inc. manufactures and markets automotive components. The company s products include radiators, heaters, condensers, cores, and air coolers. Go/Dan Industries, Inc. was founded in 1990 and is headquartered in New Haven, Connecticut. The company operates as a subsidiary of Proliance International, Inc.
Zippia score 4.2
Biohaven is a clinical-stage biopharmaceutical company. It has a portfolio of late-stage product candidates targeting neurological diseases, including rare disorders. The company product candidates are based on multiple mechanisms-calcitonin gene-related peptide receptor antagonists, glutamate modulators and myeloperoxidase inhibitor. Its pipeline products include BHV3000-301, BHV3000-302, BHV3000-303, and others.
Zippia score 4.7
The date was on March 29, 1882, when the Connecticut state legislature officially chartered the Knights of Columbus as a fraternal benefit society. The Knights were formed to render financial aid to members and their families. Mutual aid and assistance are offered to the sick, disabled and needy members and their families.
Zippia score 4.3
Commercial grade locks, exit devices, key systems, door closers from SARGENT
Zippia score 4.6
United Illuminating (UI) is a subsidiary of AVANGRID, Inc. (NYSE: AGR). Established in 1899, UI is engaged in the purchase, transmission, distribution and sale of electricity and related services to approximately 333,000 residential, commercial and industrial customers in the greater New Haven and Bridgeport areas of Connecticut. UI's service territory includes 17 Connecticut towns and cities in an area totaling 335 square miles along or near the shoreline of Long Island Sound.
Zippia score 4.1
The New Haven Register is a daily newspaper published in New Haven, Connecticut.
Zippia score 4.5
Gateway community college offers high-quality instruction and comprehensive services in an environment conducive to learning. We respond to the changing academic, occupational, technological, and cultural needs of a diverse population.
Zippia score 4.3
Innovations for Poverty Action discovers and promotes effective solutions to global poverty problems.
Zippia score 3.9
The School of New Dimensions at Albertus Magnus College strives to provide the most up-to-date and practical business and management education possible through the use of academically qualified business professionals, who teach professionally oriented courses, integrating theory and practice in a meaningful way. There is an emphasis on an instructional model utilizing small groups of experienced adults working in teams to solve management problems and thoughtful attention to the ethical issues, which arise in business and management activities. Take a look at what New Dimensions has to offer: * A wide range of programs * Locations in East Hartford, Enfield, New Haven, Shelton, and Online * Earning your degree can be quick and convenient * Your program can be customized to meet your needs based on prior work and education experience * Each course is completed within five to six weeks * Flexible class times (daytime and evening) The School of New Dimensions strives to provide its students with business and management knowledge and skills built upon a holistic foundation in preparation for assuming significant roles in business and in life. Join over one thousand students throughout the state of Connecticut who are currently earning their college degrees through the School of New Dimensions' programs. Albertus Magnus College is accredited by the New England Association of Schools and Colleges, Inc. (NEASC), through its Commission on Institutions of Higher Education, a non-governmental, nationally recognized organization whose affiliated institutions include elementary schools through collegiate institutions offering post-graduate instruction. Albertus Magnus College has received specialized accreditation for its business programs through the International Assembly for Collegiate Business Education (IACBE), located in Olathe, Kansas.
Zippia score 3.7
Turnbridge has been providing life-saving addiction and mental health treatment programs for young men, young women, and teens since 2003.
Zippia score 2.9
To make sure you have the linens and uniforms ready to create an unforgettable dining experience, every time. From corporate cafeterias to upscale restaurants, let our luxurious linens and pressed uniforms add a touch of elegance to any meal.
Zippia score 4.7
Medtronic develops healthcare technology to treat chronic disease. Its medical technology is providing lifelong solutions for people with chronic pain. Medtronic has four main business units: the Minimally Invasive Therapies Group, the Diabetes Group, the Restorative Therapies Group, and the Cardiac and Vascular Group. Medtronic develops and manufactures devices and therapies to treat more than 30 chronic diseases that include heart failure, Parkinson disease, urinary incontinence, Down syndrome, obesity, chronic pain, spinal disorders, and diabetes.
Zippia score 4.6
Merck is a biopharmaceutical company that offers medicines and vaccines for various diseases. The company is driven by a mission to discover, develop, and provide innovative products and services that save and improve lives around the world. Merck delivers vaccines, medications, and consumer and animal health products that can help millions around the world. Merck was founded in 1891 and is headquartered in Kenilworth, NJ.
Zippia score 4.7
Founded in 2004, Anthem Inc. has been the largest for-profit managed health care company in the Blue Cross and Blue Shield Association. Headquartered in Indianapolis, Indiana, Anthem, Inc. delivers a number of leading health benefit solutions through a broad portfolio of integrated health care plans and related services. This American health insurance company also offers specialty products such as life and disability insurance benefits, dental, vision, behavioral health benefit services, and more.
Zippia score 3.7
Job Corps is a program administered by the United States Department of Labor that offers free-of-charge education and vocational training to young men and women ages 16 to 24. Job Corps has a budget of $1.7 billion per year.
Zippia score 4.5
Stantec provides professional consulting services in planning, engineering, architecture, interior design, landscape architecture, surveying, environmental sciences, project management, and project economics for infrastructure and facilities projects. They support public and private sector clients in a diverse range of markets in the infrastructure and facilities sector at every stage, from initial concept and financial feasibility to project completion and beyond. The Stantec community unites approximately 22,000 employees working in over 400 locations across six continents. Stantec collaborate across disciplines and industries to bring buildings, energy and resource, environmental, and infrastructure projects to life. Stantec work-engineering, architecture, interior design, landscape architecture, surveying, environmental sciences, project management, and project economics, from initial project concept and planning through design, construction, and commissioning-begins at the intersection of community, creativity, and client relationships. Stantec local strength, knowledge, and relationships, coupled with our world-class expertise, have allowed us to go anywhere to meet our clients' needs in more creative and personalized ways. With a long-term commitment to the people and places we serve, Stantec has the unique ability to connect to projects on a personal level and advance the quality of life in communities across the globe. Stantec trades on the TSX and the NYSE under the symbol STN.
Zippia score 4.5
Robert Half is a professional services company and is the world's first and largest accounting and finance staffing firm. The company was founded by Robert Half in 1948 by providing professional staffing services. Robert Half is also now involved in risk consulting and internal audit services in addition to its human resources consultancy business. The company reported revenues of US$4.2 billion for the fiscal year 2013.
Zippia score 4.3
Nexstar Media Group, Inc. is one of the world's leading diversified media companies. Nexstar owns, operates, programs or provides sales and other services to 174 television stations and their related low power and digital multicast signal. The company also brings services and value to consumers and advertisers through its television, digital and mobile media platforms. Its digital solutions and services are delivered to local and national media companies, advertisers, agencies and brands.
Zippia score 3.5
The National Society of the Sons of the American Revolution is an American congressionally chartered organization, founded in 1889 and headquartered in Louisville, Kentucky.
Zippia score 4.3
MassMutual provides financial products such as life insurance, disability income insurance, long term care insurance, retirement/401 plan services, and annuities.
Zippia score 4.5
Imagine a professional services firm with vision beyond "the ordinary." A firm with deep subject-matter expertise as well as deep national resources. A firm committed to putting clients at the center of everything it does. That firm is Dewberry. And...
Zippia score 4.7
Brady Corporation is an international manufacturer and marketer of complete solutions that identify and protect premises, products and people. Its products help customers increase safety, security, productivity and performance and include high-performance labels and signs, safety devices, printing systems and software, and precision die-cut materials. Founded in 1914, the company has millions of customers in electronics, telecommunications, manufacturing, electrical, construction, education, medical and a variety of other industries. Brady is headquartered in Milwaukee and employs more than 6,500 people at operations in the Americas, Europe and Asia-Pacific. Brady's fiscal 2011 sales were approximately $1.34 billion. Brady stock trades on the New York Stock Exchange under the symbol BRC.
Zippia score 3.8
Shake Shack is a modern day “roadside” burger stand known for its all-natural burgers, flat-top dogs, frozen custard, beer, wine and more. With its fresh and simple, high-quality food at a great value, Shake Shack is a fun and lively community-gathering place with widespread appeal. From its ingredients and employment practices to its environmental responsibility, design and community investment, Shake Shack's mission is to continually Stand for Something Good.
Zippia score 4.5
Crown Castle, founded in 1994 in Houston, TX, is the largest provider of shared wireless infrastructure in the US Its unique network of communications infrastructure--towers, small cells, and fiber-- give people and communities access to essential data, technology and wireless service and opens the door to countless opportunities and possibilities. With a team of approximately 4,500 employees across nearly 100 offices nationwide, Crown Castle ensures the most transformative technologies and excellent customer service.
Zippia score 4.3
White Cap Construction Supply, Inc. operates as asubsidiary of HD Supply Construction Supply Group, Inc.
Zippia score 4.3
The Whiting-Turner Contracting Company, Inc. provides general building contractor services. Its project portfolio includes art and entertainment, cyber security, energy, federal/military, food and beverage, healthcare, higher education, hospitality/hotel, industrial, K-12 private and public education, sports and fitness, science and technology, nano research, mission critical (data centers), museum, office, public/utility, retail, senior living, transportation, and warehouse/distribution projects in the United States. The company was founded in 1909 and is based in Baltimore, Maryland with additional offices in Virginia, Texas, Pennsylvania, Ohio, North Carolina, New York, New Jersey, Nevada, Missouri, Massachusetts, Maryland, Georgia, Florida, the District of Columbia, Delaware, Connecticut, Colorado, California, and Arizona.
Zippia score 4.6
A leading company in the banking industry, Webster Bank provides fast and easy banking with better checking and savings, smarter financing, and more ways to help their clients build their nest egg. Since 1935, this company's core values have remained unchanged. They put people first -- acting with responsibility, respect, ethical behavior, citizenship and teamwork.
Zippia score 4.4
Their furniture stores in Connecticut, Massachusetts, New Hampshire and Rhode Island have New England's largest selection of quality, name brand furniture and mattresses under one roof - and a whole lot more! They make it easy. Here at jordans.com, you'll find an amazing selection of sofas and sectionals in thousands of fabrics and leathers. With the largest selection of dining room and bedroom sets, kid's furniture, office furniture, recliners and mattresses, Jordan's Furniture is your one stop for home furniture. And with their Underprice Guarantee, you're sure to get the best price everyday.
Zippia score 4.5
Griffin Hospital is a 160-bed acute care community hospital serving more than 130,000 residents of the Lower Naugatuck Valley Region. Griffin Hospital also serves as the flagship hospital for Planetree, an international leader in patient-centered care ...
Zippia score 4.3
Propark Mobility is a national parking management company with over 35 years of experience offering premium service in the parking industry.
Zippia score 4.7
The Nature Conservancy is a charitable environmental organization, headquartered in Arlington, Virginia, United States. Its mission is to "conserve the lands and waters on which all life depends." Their vision is to have a world where people protect nature, for the people today and the future. Their roots started in year 1915, when a group of activists and scientists trying to resolve and save the threatened natural areas. Later in 1951, Nature Conservancy was established having agreed to one mission.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | ASSA ABLOY Group | |
| 2 | ASSA ABLOY Door Security Solutions - US | |
| 3 | Yale New Haven Health | |
| 4 | Yale University | |
| 5 | Pritchard Industries, Inc. | |
| 6 | City of New Haven | |
| 7 | Southern Connecticut State University | |
| 8 | UIL Holdings | |
| 9 | Achievement First | |
| 10 | Go/Dan Industries, Inc. | |
| 11 | Biohaven Pharmaceuticals | |
| 12 | Knights of Columbus | |
| 13 | Sargent Manufacturing | |
| 14 | The United Illuminating Company | |
| 15 | New Haven Register | |
| 16 | Gateway Community College | |
| 17 | Innovations for Poverty Action | |
| 18 | Albertus Magnus College | |
| 19 | Turnbridge | |
| 20 | New Haven, CT |