| # | Company | Employees |
|---|---|---|
| 1 |
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 |
3,918 |
| 2 |
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. |
2,599 |
| 3 | 1,861 | |
| 4 |
Knights of Columbus Insurancekofc.org
A Catholic fraternal organization providing life insurance and financial products Over $155 billion and 691 million volunteer hours donated to charitable causes |
795 |
| 5 |
Nassau Financial Groupnfg.com
Insurance company offering retirement-focused products including savings protection, guaranteed income, and healthcare cost coverage with dedicated customer service. |
695 |
| 6 | 613 | |
| 7 |
OdysseyReodysseyre.com
Provides diverse property, casualty, and specialty reinsurance solutions globally through multiple offices, part of a major financial holdings group. |
571 |
| 8 |
Talcott Financial Grouptalcott.com
A life insurance and annuity company with a focus on client needs and innovative solutions, backed by a leading global investment firm |
506 |
| 9 |
Futurity Firstfuturityfirst.com
A nationwide network of financial experts specializing in wealth management and income planning for seniors, pre-retirees, families, and businesses, offering diverse product solutions and support |
425 |
| 10 |
ConnectiCareconnecticare.com
A leading health plan in Connecticut providing a range of products and services, including free health classes, support, and resources for members and non-members |
409 |
| 11 |
Navigators, a Brand of The Hartfordthehartford.com
Market-leading provider of E&S solutions through valued wholesale brokers, offering wide-ranging, flexible coverage, high-risk tolerance, and creative solutions for non-traditional risks |
393 |
| 12 | 386 | |
| 13 |
IFG Companiesifgcompanies.com
An established insurance group offering property-casualty coverage through two divisions, Bind and Brokerage, with multiple business units and affiliated insurers |
361 |
| 14 |
Smith Brothers Insurance, LLC.smithbrothersusa.com
An independently operated insurance broker with over 50 years of experience, providing personalized risk management services to protect assets and achieve goals |
243 |
| 15 |
GenStar Insurance Services, LLCgeneralstar.com
A leading specialty and surplus lines provider offering stable financial backing, creative underwriting, exceptional customer service, and expertise in challenging risk management scenarios |
218 |
| 16 |
TravelInsured.comtravelinsured.com
A trusted provider of comprehensive travel insurance and assistance services, committed to ensuring travelers embark on journeys with safety and peace of mind |
183 |
| 17 |
Berkley Re (a Berkley Company)berkleyre.com
Global reinsurance provider offering treaty and facultative reinsurance solutions to insurance companies and self-insured businesses worldwide through local experts in key regions |
183 |
| 18 |
JMG Insurance Corpjmg.com
The company is an independent insurance agency serving Connecticut, Massachusetts, New York, and New Jersey, offering personalized coverage options with affordable rates and great customer service |
178 |
| 19 |
Wilton Rewiltonre.com
A US life re-insurance company specializing in acquiring in force life insurance and annuities, providing risk capital, and implementing new business strategies |
166 |
| 20 |
Paragon Insuranceparagoninsgroup.com
Specialty Program Administrator offering stable, unique insurance programs to retail brokers and carrier partners Diversified programs include Workers' Comp, Auto Dealership, and more |
164 |
| 21 |
RVI Grouprvigroup.com
Specializing in property and casualty insurance, providing residual value insurance products to protect against market value declines in various asset classes |
157 |
| 22 |
Arch Re Facultativereinsurance.archgroup.com
Global reinsurance provider offering significant capacity, creative solutions, and superior client service through experienced underwriters, expert underwriting, skilled claims management, and world-class products |
120 |
| 23 |
ebmgetebm.com
ebm offers employee benefits solutions through industry-leading technology platforms and administrative services for consultants and HR, prioritizing client success |
66 |
| 24 |
Globex International Groupglobexintl.com
International risk management, insurance, and employee benefits consultancy firm enabling global insurance organizations to offer products worldwide |
62 |
| 25 |
Highstreet Insurance & Financial Services, Bristol, CTmyhighstreet.com
Diversified insurance and financial services organization providing tailored solutions for individual and commercial clients, including home and auto insurance, employee benefits, and financial services |
53 |
| 26 |
Northfield Excess & Surplus Linesnorthfieldins.com
Specialty insurer with 40+ years of experience in non-admitted marketplace, offering hard-to-place risk coverages through national network of wholesale agents and brokers |
46 |
| 27 |
Berkley Re America (a Berkley Company)berkleyre.com
Specializing in reinsurance on Treaty and Facultative basis, offering custom solutions in property, casualty, professional liability, and workers' comp Dedicated to strong client relationships |
36 |
| 28 |
DiMatteo Insurancecrossagency.com
A family-owned business offering a wide range of insurance, financial, and tax services with a focus on exceptional customer service They also support various charitable organizations |
34 |
| 29 |
Genesis Management and Insurance Services, LLCgenesisinsurance.com
Premier alternative risk insurance provider offering innovative solutions for public entity, commercial, and captive clients for over 30 years Owned by General Reinsurance Corporation |
26 |
| 30 |
Pierson & Smith, Inc.piersonandsmith.com
Independent insurance firm specializing in brokerage, consulting, and third party administration for corporate and individual clients, offering unique and tailored risk management solutions |
19 |
| 31 |
The Travelers Companies, Inctravelers.com
A Georgia-based insurance company providing insurance services from their headquarters in Augusta, United States |
19 |
| 32 |
D.W. Van Dyke & Co.dwvd.com
A privately held reinsurance intermediary designing risk transfer programs and providing solutions with experienced insurance and reinsurance underwriters |
16 |
| 33 |
Cultural Insurance Services International (CISI)culturalinsurance.com
Specializing in insurance coverage for international education and cultural exchange, offering tailored individual and group plans with 24/7 crisis management support worldwide |
16 |
| 34 |
Daly Insurance Brokerage Services, LLCdalybrokerage.com
A brokerage firm focused on providing superior service to protect lives against risk, working closely with brokers as a platform and resource |
15 |
| 35 |
Nicholas/Tobin Insurancentins.com
This company offers high-quality insurance products and services to protect clients' families and businesses, with a strong commitment to service and community support |
14 |
| 36 |
Beacon Retiree Benefits Group, LLC An Alera Group Companybeaconmedicare.com
The company specializes in providing guidance on Medicare plan options, offering objective advice for informed decisions that best fit individual needs |
11 |
| 37 |
Wentworth-DeAngelis & Kaufman Insurancewdkins.com
A full service insurance brokerage firm offering personalized solutions for individuals, businesses, and non-profit agencies, with a focus on excellent service and client satisfaction |
11 |
| 38 |
A&S Insurance, LLCaandsinsurance.com
Specializing in Home and Auto insurance, our agency offers a wide range of policies as well as exceptional customer service Contact us for a free quote today! |
8 |
| 39 |
Marcus Insuranceking-insurance.com
Established in 1941, a top insurance agency in Connecticut offering personalized services for Home, Auto, and business needs through partnerships with multiple companies |
8 |
| 40 |
Berkley Aviation (a Berkley Company)berkley.com
The company offers a variety of insurance and reinsurance products through its operating units Visit the website for more information |
6 |
| 41 |
Berkley Re America. LLCberkleyre.com
Assisting insurance companies and businesses in managing net risk through Treaty and Facultative Reinsurance to mitigate potential losses |
2 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
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The same list elsewhere in United States
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