| # | Company | Employees |
|---|---|---|
| 1 |
Highmarkhighmark.com
A leading health insurance organization delivering high-quality, accessible, and affordable solutions to 68 million members in multiple states |
7,672 |
| 2 |
Erie Insurance Grouperieinsurance.com
Multi-line insurance company offering auto, home, business, and life insurance through independent agents across 12 states and D.C. |
6,685 |
| 3 |
Independence Blue Crossibx.com
Leading health insurance provider in southeastern Pennsylvania offering innovative, affordable healthcare products, rewarding quality care, and promoting community wellness programs. |
5,118 |
| 4 |
UPMC Health Planupmchealthplan.com
A leading health insurer offering quality health insurance plans for individuals, families, and businesses, with a focus on providing top-ranked care and innovative wellness programs |
4,550 |
| 5 |
Reliance Matrixreliancematrix.com
Delivering customized employee benefits, absence management, and productivity solutions through innovative technology, regulatory expertise, and a commitment to care and integration |
2,703 |
| 6 |
Genex Servicesgenexservices.com
Genex Services provides clinical solutions to manage claims in workers' comp, disability, and auto insurance, improving outcomes for injured employees and bottom lines for clients |
2,372 |
| 7 |
Philadelphia Insurance Companiesphly.com
Philadelphia Insurance Companies underwrites commercial property/casualty and professional liability insurance products for select industries, with over 50 nationwide offices |
2,205 |
| 8 |
Capital Blue Crosscapbluecross.com
Provides health insurance plans, focusing on member well-being and community health. Fosters an inclusive work environment with employee development and local volunteering. |
1,993 |
| 9 |
PMA Companiespmacompanies.com
Risk management solutions and services company specializing in workers' compensation, property & casualty insurance in the United States with high client retention and satisfaction rates |
1,446 |
| 10 |
ESIS, Inc.esis.com
Provider of risk management services including claims management, pre- and post-loss services, and integrated absence management, backed by a global insurance leader |
1,395 |
| 11 | 1,360 | |
| 12 | 1,201 | |
| 13 |
Penn Mutualpennmutual.com
With over 175 years of experience, this company partners with Financial Professionals to provide life insurance, annuities, wealth management, and institutional asset management solutions |
1,183 |
| 14 |
Reliance Standardreliancestandard.com
A solutions-based company offering innovative workforce management and employee benefits delivery through a broad portfolio of insurance products nationwide |
1,076 |
| 15 |
United Concordia Dentalunitedconcordia.com
A Highmark Health-affiliated business delivering high-quality, cost-effective dental care to improve oral and overall health nationwide Contact for more information |
894 |
| 16 |
Berkshire Hathaway GUARD Insurance Companiesguard.com
A highly rated property & casualty insurer offering customizable insurance products through independent agents, with a focus on customer needs and privacy |
867 |
| 17 |
Crump Life Insurance Servicesmarketing.crump.com
A leading distributor of insurance and retirement products, offering sales support, back-office services, and technology under multiple brand names |
855 |
| 18 |
Penn National Insurancepennnationalinsurance.com
The company offers a variety of business, auto, and homeowners insurance products through independent agents in 12 states |
812 |
| 19 |
Keystonemykeystone.com
A rapidly growing insurance brokerage platform acquiring and partnering with independent agencies in the US, providing services and capital for profitable growth Visit website for more |
804 |
| 20 |
Imagine360imagine360.com
Imagine360 simplifies health insurance for businesses and employees, providing cost savings through reference-based pricing to lower healthcare spend by up to 30% |
797 |
| 21 |
Donegal Insurance Groupdonegalgroup.com
Family-owned insurance company offering personal and commercial insurance products across various regions in the US with almost 130 years of experience in the industry |
722 |
| 22 |
Metro Public Adjustment, Inc.metropa.com
Advocates for property owners since 1994, helping navigate property loss claims and battle insurance companies for rights |
688 |
| 23 | 646 | |
| 24 |
Workpartnersworkpartners.com
The company focuses on human capital management through people activation, offering services in analytics, advocacy, absence management, and technology solutions |
624 |
| 25 |
Emerson Rogersemersonrogers.com
A wholesale General Agent providing innovative programs, support, and tools to help brokers differentiate themselves and expand their business |
578 |
| 26 |
Harleysville Insurancenationwide.com
A leading regional insurance provider offering products for small businesses and individuals, focused on creating strong customer relationships |
576 |
| 27 |
Patriot Growth Insurance Services, LLCpatriotgis.com
A national agency offering Employee Benefits, Property & Casualty, and Personal insurance solutions, backed by investors GI Partners and Summit Partners |
554 |
| 28 |
AEGIS General Insurance Agencyaegisgeneral.com
A managing general agency and program administrator providing specialized insurance products, underwriting, claims management, and nationwide licensing services |
515 |
| 29 |
Tokio Marine North America Servicestmnas.com
Professional support services for Tokio Marine Group companies in the US, offering expertise in actuarial, financial, HR, legal, IT, and more, focused on superior customer service and values-driven culture |
493 |
| 30 |
Glatfelter Insurance Groupglatfelters.com
The company provides insurance and support for communities through managing general agencies, community-focused programs, and partnerships with brokers and clients |
461 |
| 31 |
Venerablevenerable.com
Privately held company managing legacy variable annuity business, focused on growth through acquisition with experienced investors and a strong employee-centric culture |
451 |
| 32 |
Marsh McLennan Agency - EastMMAEast.com
Provide business insurance, employee benefits, retirement, and private client solutions with a personalized approach blending local service with global expertise and resources |
445 |
| 33 |
EHDehdinsurance.com
Established in 1896, a leading full-service insurance broker with a strong focus on clients and employees, experiencing continual growth and expansion |
440 |
| 34 |
AAA East Centralaaa.com
A well-established organization offering legendary service and career opportunities in customer service, insurance, sales, and technology across multiple locations |
398 |
| 35 |
GBLI | Global Indemnitygbli.com
Specializing in property and casualty coverage for underserved markets, offering insurance solutions for small business, agriculture, professional lines, and more |
377 |
| 36 |
V膩lenz Health庐valenzhealth.com
Valenz Health simplifies self-insurance for employers, optimizing healthcare with clinical expertise, claims validation, risk solutions, and data transparency for cost-effective, quality outcomes |
377 |
| 37 |
ParetoHealthparetohealth.com
A leading health benefits captive managing over $12B in stop-loss premium, helping small to medium-sized businesses control healthcare spending and reduce risk |
369 |
| 38 |
AmeriHealth Administratorsamerihealth.com
National third-party administrator processing 42 million claims annually, providing cost-effective solutions and customized administrative services for clients nationwide |
358 |
| 39 |
HM Insurance Grouphmig.com
Provides employer stop-loss insurance, accident and health reinsurance, and provider excess insurance to protect businesses from healthcare cost risks. |
352 |
| 40 |
GeoBluebcbsglobalsolutions.com
Specializing in international healthcare for globally mobile individuals, offering global medical networks, digital tools, and 24/7 medical assistance for short and long-term assignments |
345 |
| 41 |
NSM Insurance Groupnsminc.com
Specialty insurance leader with 30+ years experience offering tailored programs for niche markets, achieving $15B in premium and growing through mergers and acquisitions |
336 |
| 42 |
Canada Life Reinsurancecanadalifere.com
Providing tailored reinsurance solutions focused on longevity, structured, and non-life risks to support insurers' risk management and capital optimization. |
331 |
| 43 |
The Loomis Companyloomisco.com
An established independent insurance agency offering diverse solutions in employee benefits, property & casualty, aviation, marine, personal insurance, and more |
317 |
| 44 |
Graham Companygrahamco.com
An insurance brokerage and consulting firm specializing in customizing risk management programs to enhance employee safety and business viability |
274 |
| 45 |
Odell Studneracrisure.com
Specialized risk consulting and insurance brokerage services for middle-market companies, with expertise in real estate, construction, staffing, human services, and captive insurance solutions |
177 |
| 46 |
Providentprovidentins.com
An insurance company specializing in providing tailored insurance programs for firefighters, EMS providers, law enforcement, and volunteer/nonprofit groups since 1902 |
174 |
| 47 |
The Jonus Groupjonusgroup.com
An insurance recruiting firm offering direct and contract hire services nationwide, connecting great organizations with talented insurance professionals Founded in 2012 |
170 |
| 48 |
USI Affinityusi.com
This company offers innovative insurance solutions to drive business growth through sales, marketing, and administration, catering to over 400 associations nationwide |
166 |
| 49 |
Mutual Benefit Groupmutualbenefitgroup.com
A regional insurance carrier based in Pennsylvania, offering coverage for autos, homes, and businesses through subsidiaries and a network of independent agents |
160 |
| 50 |
BOSTbostbenefits.com
A trusted employee benefits solutions company with over 30 years of expertise, empowering individuals and businesses with industry-leading services and administration |
160 |
| 51 |
Seubert & Associates, Inc.seubert.com
A trusted insurance agency with expertise in property, casualty, life, health, surety, and risk management Committed to customer service, integrity, and long-term relationships |
159 |
| 52 |
Andesaandesaservices.com
A leading provider of policy lifecycle solutions for the life insurance and annuities industry, offering modern cloud-based systems and expert industry knowledge |
158 |
| 53 |
ECBM Insurance Brokers and Consultantsecbm.com
Family-owned insurance broker specializing in high-risk industries, offering dedicated client-based services in various areas including commercial insurance, workers' compensation, and professional liability |
156 |
| 54 |
Prudential Life Insurance
An insurance company based in Allentown, Pennsylvania, providing life insurance services to clients in the United States |
155 |
| 55 |
Johnson Kendall Johnsonjkj.com
An insurance brokerage and risk management firm providing personalized services for corporate and personal needs, including property & casualty insurance, risk management, and group benefits |
153 |
| 56 |
Keystone Insurers Groupmykeystone.com
Established in 1983, Keystone is a network of over 300 independent insurance agencies offering expertise, specialized products, and community support for success in the industry |
151 |
| 57 |
HUB International HDHhubinternational.com
Providing best-in-class insurance products and services through personalized strategies, superior customer care, and a seasoned team of professionals since 1982 |
117 |
| 58 |
AP Murraylocations.ajg.com
A reputable provider of risk management and insurance services since 1930, offering innovative solutions and dedicated personal support to clients |
94 |
| 59 |
The Safegard Groupsafegardgroup.com
Specializing in risk management consulting and insurance brokerage, we partner with clients to create custom insurance programs and innovative solutions Superior service is our priority |
82 |
| 60 |
AIMCOR EIGaimcoreig.com
A company specializing in comprehensive insurance solutions for financial professionals, streamlining application processes and providing consultative support for life, disability, and annuity products |
66 |
| 61 |
Miller's Insurance Agency, Inc.miainc.com
An independent agency offering insurance, financial services, and retirement planning with a focus on building trusting relationships and personalized solutions |
58 |
| 62 |
The Yurconic Agencyyurconic.com
Leading Lehigh Valley provider of insurance, financial services, and vehicle registration services with a focus on exceeding client expectations and promoting financial security |
54 |
| 63 |
Burns & Burns Insuranceburnsandburns.com
Provider of integrated insurance services including personal, commercial, life, health, pension, and surety bonding Represents numerous insurance carriers for national and international business clients |
53 |
| 64 |
Horst Insurancehorstinsurance.com
Specializing in risk management consulting and comprehensive insurance programs, we are dedicated to protecting individuals, businesses, and employees with exceptional service |
47 |
| 65 |
Valor Insurancevalorinsurance.com
Licensed insurance brokerage offering property, casualty, life, and health insurance services in multiple states with access to national and regional carriers |
46 |
| 66 |
Covenant Insurancecovenantcares.com
This company builds strong client relationships with exceptional service, saving money on insurance policies and offering personalized risk management plans |
43 |
| 67 |
Carbon Stop Loss Solutionsnsminc.com
Specializing in niche health reinsurance, providing top-notch services such as underwriting, actuarial, cost containment, claims, and reinsurance-based risk management |
40 |
| 68 |
Risk Strategies | Joyce Insurance Groupjoyceinsurance.com
A top national brokerage firm providing comprehensive insurance and risk management services for Property & Casualty, Employee Benefits, and Private Client risks |
38 |
| 69 |
Brown & Brown of Lehigh Valley, LPbbinslv.com
A leading independent insurance intermediary with expertise in niche-based insurance products, risk management, and customer-focused solutions for businesses and individuals |
36 |
| 70 |
Simkiss & Blocksimkiss.com
A global insurance and surety brokerage providing custom risk solutions and financial services for organizations worldwide, centered on client relationships |
35 |
| 71 |
PRO IS Incpro-global.com
A global provider of outsourcing and consultancy services for the insurance market, with a focus on serving Insurers, Reinsurers, and Brokers |
34 |
| 72 |
Lechner & Stauffer Inclechnerstauffer.com
A full-service insurance brokerage firm offering commercial & personal property/casualty insurance, employee benefits, and risk management solutions with a focus on professionalism |
31 |
| 73 |
GMG Insurancegmgins.com
A nationally renowned full-service insurance agency specializing in Commercial and Personal Lines Property & Casualty, and Employee Benefits solutions Providing personalized service nationwide |
31 |
| 74 |
The Addis Group, LLC.theaddisgroup.com
A leading risk management consultancy and insurance broker in the US, with a focus on client retention, staff quality, community involvement, and carrier relationships |
31 |
| 75 |
Brown & Brown of Pennsylvaniabbofpa.com
A leading insurance intermediary with a decentralized business model, offering a range of solutions including Employee Benefits, HR, Compliance, Technology, and Risk Management |
30 |
| 76 |
Marthinsen & Salvitti Insurance Groupmsipa.com
Independent insurance agency providing commercial and personal insurance solutions through a wide range of options from 30+ insurance companies for clients of all sizes |
28 |
| 77 |
Baily Insurance Agencybailyagency.com
Custom insurance and risk management solutions provider offering a range of coverage options for individuals and businesses, seeking talented professionals to join their team |
27 |
| 78 |
NFP Corporate Benefitscharonplanning.com
A leading insurance brokerage and consulting firm offering employee benefits, property & casualty, retirement, and individual insurance services with personalized attention and long-term client partnerships |
26 |
| 79 |
Rupp & Fiore Insurance Managementruppfiore.com
An insurance management company dedicated to meeting the needs of thousands of clients, upholding high standards of excellence and mutual trust |
25 |
| 80 |
M.F. Irvine an AssuredPartners Companymfirvine.com
A turn-key business solution offering Insurance and Risk Management services to organizations, dedicated to improving risk management and delivering value to clients |
24 |
| 81 |
Gilbert's Risk Solutionsgilbertsrisksolutions.com
An experienced risk solutions provider offering innovative strategies to identify and manage risks for businesses and individuals, ensuring preparedness for the future |
22 |
| 82 |
Highstreet Insurance & Financial Services, Eastern PApatrickmcnealis.com
Insurance and financial group dedicated to serving clients' needs with personalized advice, care, and protection for assets and loved ones |
21 |
| 83 |
E. R. Munro and Companyermunro.com
This company offers insurance and bonds to protect personal assets, homes, valuables, and businesses with over a century of experience |
19 |
| 84 |
R&B Insurance Servicesrbinsuranceservice.com
Providing exceptional service and tailored insurance solutions to meet individual needs, ensuring comprehensive coverage at a competitive price |
19 |
| 85 |
Roehrs & Company, Inc.roehrs.com
Established in 1923, specializing in commercial, personal, and benefits insurance for unique industries with a focus on building lasting relationships and providing personalized service |
17 |
| 86 |
Cameron Insurancecameronins.com
Providing life and mortgage protection insurance options to help individuals safeguard their loved ones |
14 |
| 87 |
JRG Advisorsjrgadvisors.net
A leading insurance broker providing tailored solutions for individuals, businesses, membership organizations, and agents in employee benefits, compliance, insurance, and financial planning |
12 |
| 88 |
Doty & Henchdotyhench.com
An insurance provider in State College offering tailored commercial and personal insurance solutions with a focus on total risk management and client support |
12 |
| 89 |
IMA Pittsburghimacorp.com
A trusted leader in commercial insurance, risk management, and employee benefits consulting, offering tailored solutions to help businesses mitigate risks and achieve long-term success |
11 |
| 90 |
FRM Group Insurance and Financial Servicesfrminsurancegroup.com
An insurance and financial services firm offering value through education, consultation, and professional advice to secure families and businesses Rest secure with our protection |
10 |
| 91 |
LTC Insurance Services, LLCltc-llc.com
Provider of comprehensive insurance placement and risk management services, with a team of experienced professionals focused on exceptional customer service and tailored solutions |
8 |
| 92 |
Clarke & Cohen Property Loss Consultantsclarkeandcohen.com
Established in 1921, this company provides insurance claims adjustment services to achieve fair and timely recovery for policyholders, led by third-generation family ownership |
7 |
| 93 |
Ensure Americaensureamerica.com
A full-service insurance and financial services provider in the US, dedicated to outstanding customer service and securing clients' financial futures |
7 |
| 94 |
Roller Consulting Company, an Acrisure LLC partner firmacrisure.com
An insurance brokerage firm providing personalized services in health, wellness, retirement, executive benefits, and compliance for companies of all sizes |
4 |
| 95 |
Turley Insurance Agency, Inc.turleyinsurance.com
Insurance brokerage offering risk management, employee benefits, and wealth advisory services to businesses, institutions, and individuals with a focus on client relationships and results |
4 |
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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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