Best insurance companies in Boston, MA

OneBeacon Insurance Group, Ltd. is a subsidiary of Intact Financial Corporation. OneBeacon's underwriting companies offer speciality insurance products sold through independent agencies, regional and national brokers, wholesalers and managing general agencies.

AmTrust Financial Services, Inc., is a New York City-based multinational property and casualty insurance company, offering workers' compensation, general liability, business owners policies, cyber liability, EPLI and more.

Markel Corporation (NYSE - MKL) is a holding company based in Richmond, Virginia. Markel is listed on the NYSE and trades under the ticker symbol “MKL.” Founded in 1930, Markel underwrites customized insurance products. Insurance segments include Markel Wholesale, Global Insurance, Markel Specialty, Global Reinsurance, and Markel International (including Syndicate 3000, Markel International Insurance Company Limited, and Markel Resseguradora do Brasil S.A.). Markel Ventures, a subsidiary that makes strategic investments in companies outside of the insurance marketplace, is another important component of our business.

Zurich Insurance Group Ltd is a Swiss insurance company, headquartered in Zürich, and the country's largest insurer.

Hays Companies is one of the nation's leading property casualty, employee benefits and private client consultants. They have more than 700 teammates in 30 offices nationwide and have global representation in 500 cities around the world. Jim Hays and partners founded Hays in 1994 on a customer-centric principle that blends creative ideas and quality customer service.

Marsh & McLennan Companies is the premier global professional services firm providing advice and solutions in risk, strategy and human capital. Through our market leading brands, colleagues in more than 100 countries help clients identify, plan for and respond to critical business issues and risks.

Guy Carpenter & Company, LLC operates as a reinsurance intermediary. The company offers accident and health, agriculture, alternative risk transfer, general casualty, investment banking, life and annuity, marine and energy, professional liability, program manager solutions, property, retrocessional, structured risk, surety, terror risk, and workers compensation reinsurance products. It also provides client services, such as accounts, claims, contract wordings, and settlement. The company was founded in 1923 and is based in New York, New York with offices in the United States and internationally. Guy Carpenter & Company, LLC operates as a subsidiary of Marsh & Mclennan Companies, Inc.

White Mountains Insurance Group, Ltd. (White Mountains or the Company) is a financial services holding company with primary business interests in property and casualty insurance and reinsurance. The Company's corporate headquarters and its registered office are located in Hamilton, Bermuda and its principal executive office is located in Hanover, New Hampshire.

Alliant Insurance Services, Inc. offers insurance brokerage services. It distributes diversified insurance products and services to clients in the United States. The company provides insurance products to automotive parts manufacturers, distributors, retailers, and installers; construction contractors; energy and marine companies; healthcare organizations; law firms; life sciences and medical products companies; nonprofits and land trusts; parking and valet companies; public sector clients; real estate investors, managers, and developers; lodging and restaurant industries; tribal nations; technology and biotech companies; and waste hauling and recycling companies. It also offers business services, such as risk control consulting and property valuation. The company was founded in 1925 and is based in Newport Beach, California.

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.

Willis of New York, Inc. offers general insurance products and services. The company is based in New York, New York. Willis of New York, Inc. operates as a subsidiary of Willis Of Michigan, Inc.

Brown & Brown, Inc. is the sixth largest independent insurance brokerage in the nation. We provide risk management solutions to help protect what our customers value most. Our four business segments, Retail, National Programs, Wholesale, and Services, offer insurance products and services to businesses, corporations, governmental institutions, professional organizations, trade associations, families, and individuals. The Brown & Brown culture is built on integrity, innovation, superior capabilities, and discipline. We look at insurance differently and use our experience, carrier relationships, and principled customer focus to deliver superior service and solutions. With 80 years of proven success, Brown & Brown is one of the industry's most powerful and influential leaders.

Waters Brothers Contractors, Inc. is a heavy/highway general contractor with a rich history in earthmoving and site preparation, underground utilities construction, concrete construction, base and pave, and construction materials hauling. This trusted company serves both the public and private sectors on municipal, commercial and industrial projects. Much of Waters Brothers Contractors, Inc.'s work is the construction of large building sites but they are also involved in highway and street work for the DOT and municipalities.

CNA offers a broad portfolio of property and casualty business insurance solutions that allow you to better manage your risks and grow profitably.

WBN membership is an integral part of the service offering important to ABD's global technology clients, who appreciate the exceptional international service the WBN provides.

CIGNA Corporation operates as a health service company in the United States. The company's subsidiaries are providers of health care and related benefits, the majority of which are offered through the workplace, including health care products and services, such as - Medical Coverages - Pharmacy behavioral health. - Dental benefits and disease management. - Group Disability. - Life and accident insurance. In addition, the company has an international operation that offers life, accident and supplemental health insurance products and international health care products and services to businesses and individuals in selected markets.

Safeco has been protecting individuals and families with personal insurance coverage since 1923. Safeco Insurance provides high-quality personal insurance products and services through independent agents across the country. They are a Liberty Mutual Insurance company, the fifth-largest property and casualty insurer in the United States.

EPIC is a unique and innovative retail property & casualty and employee benefits insurance brokerage and consulting firm. EPIC has created a values-based, client-focused culture that attracts and retains top talent, fosters employee satisfaction and loyalty and sustains a high level of customer service excellence. EPIC team members have consistently recognized their company as a “Best Place to Work” in multiple regions across California and as a “Best Place to Work in the Insurance Industry” nationally. The 7th largest broker based in the U.S. West, EPIC has more than 300 team members operating from ten offices across California (Los Angeles, Irvine, Ontario, Fresno, Folsom, San Francisco, San Mateo, Petaluma, San Ramon, Inland Empire) and in Denver, Colorado and New York. With more than $80 million in revenues, EPIC ranks among the top 40 retail insurance brokers in the United States. The company's strategic plan calls for more than doubling revenue over the next five years ($250 million by 2018) and further expansion across the country. Headquartered in San Francisco, EPIC Insurance Brokers and Consultants has nationwide presence with a depth of industry expertise across key lines of insurance, including commercial property and casualty, employee benefits, unique specialty program insurance, and private client services. Since its founding in 2007, EPIC has grown revenue from $12 million to an estimated run rate of $200 million through both organic growth and strategic acquisitions. EPIC has created a values-based, client-focused culture that attracts and retains top talent, fosters employee satisfaction and loyalty and sustains a high level of customer service excellence. EPIC currently ranks among the top 20 retail insurance brokers in the United States and is one of the top 50 brokers in the world (#46), as well as being a fixture on the insurance industry's ‘Best Places to Work' lists. Our strategic partners include private equity firm The Carlyle Group.

Clients across the globe count on Lockton for risk management, insurance and employee benefits. Their experts tailor solutions to the unique needs of each company, organization, and individual just about anywhere. Their long-term relationships with underwriters around the world allow us to structure and negotiate comprehensive coverage at the best price possible.