YORK, PA – January 1, 2026 –
Glatfelter Insurance Group is proud to announce 75 years of providing specialized insurance solutions to our clients.
In 1951, Arthur J. Glatfelter moved his kitchen table out of his dining room to make room for a desk—and a vision: A community-minded insurance agency built on doing the right thing.
Three quarters of a century later, that principle still drives every decision Glatfelter Insurance Group makes, even now as one of the largest managing general agencies in the country.
Over the past 75 years, we’ve been there for our clients in the moments that matter—that means being a support system for them on what is often their worst day and continuing to stand beside them long after.
A 75th company anniversary is an achievement of which we are very proud. It’s a testament to the pride that we put into our work and the relationships we’ve built with those we insure. Glatfelter remains committed to its mission to caring for the caretakers of our communities.
To commemorate this milestone, Glatfelter Insurance Group will share insights, stories, and special moments throughout the year. For more information, visit
About Glatfelter Insurance Group - @glatfelterins
Glatfelter Insurance Group (GIG), an American International Group, Inc. (AIG) company, is one of the largest program managers and insurance brokers in the US with more than 500 associates serving 30,000 clients. An all-lines, full-service insurance broker, Glatfelter markets property, casualty, life, accident and health insurance products and risk management services on both a retail and wholesale specialty basis throughout the country, utilizing a network of more than 3,000 independent agents and brokers.
American International Group, Inc. (AIG) is a leading global insurance organization. AIG member companies provide a wide range of property casualty insurance, life insurance, retirement solutions, and other financial services to customers in more than 80 countries and jurisdictions. These diverse offerings include products and services that help businesses and individuals protect their assets, manage risks and provide for retirement security. AIG common stock is listed on the New York Stock Exchange.
Additional information about AIG can be found at www.aig.com | YouTube: www.youtube.com/aig | LinkedIn: www.linkedin.com/company/aig. These references with additional information about AIG have been provided as a convenience, and the information contained on such websites is not incorporated by reference into this press release.
AIG is the marketing name for the worldwide property-casualty, life and retirement, and general insurance operations of American International Group, Inc. For additional information, please visit our website at www.aig.com. All products and services are written or provided by subsidiaries or affiliates of American International Group, Inc. Products or services may not be available in all countries and jurisdictions, and coverage is subject to underwriting requirements and actual policy language. Non-insurance products and services may be provided by independent third parties. Certain property-casualty coverages may be provided by a surplus lines insurer. Surplus lines insurers do not generally participate in state guaranty funds, and insureds are therefore not protected by such funds.
