Atlantic Casualty Insurance Co.

Atlantic Casualty Insurance Co. company information, Employees & Contact Information

Updated June 2026

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Atlantic Casualty Insurance Co. is a Insurance company and founded in 1983. It has approximately 325 employees on record. Contact data was last refreshed in June 2026. Find Atlantic Casualty Insurance Co.'s verified employee emails, phone numbers, headquarters address, and key decision makers below.

Atlantic Casualty Insurance Company (Atlantic Casualty) was formed by Strickland Insurance Group (SIG) in 1983 to underwrite a substantial book of non-standard personal auto. By the late 1990’s, the book had grown to over $100 million of premium in seven states. In 1998, the decision was made to refocus the company in commercial products which include, Commercial General Liability, Commercial Package, Inland Marine, Commercial Property, Boiler and Machinery and Commercial Auto (NC only). These products are distributed exclusively through Managing General Agencies. In January of 2016, Atlantic Casualty and SIG were acquired and became part of the Auto-Owners Insurance Group (AO). AO has been in business for over 100 years and has been ranked among the Fortune 500 for the past 14 years. Written premium for the group is over $6 billion with an AM Best rating of A++ (Superior). At Atlantic Casualty, we pride ourselves on our exceptional culture and our employees are a huge part of building a successful and enjoyable workplace. We have been voted 4 years in a row by Great Place to Work and Fortune as one of the best places to work in the Financial Services & Insurance Industry. Atlantic Casualty has also been accredited by AM Best an A+ (Superior) VIII Financial Strength Rating.

Company Details

Employees
325
Founded
1983
Address
400 Commerce Ct., Goldsboro,nc 27534,united States
Phone
(877)225-5744
Email
ma****@****lty.net
Industry
Insurance
NAICS
Insurance Carriers and Related Activities
Agencies, Brokerages, and Other Insurance Related Activities
HQ
Goldsboro, NC
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Atlantic Casualty Adds Cindy Aberle as Assistant Vice President – Garage - Insurance Journal

Atlantic Casualty Adds Cindy Aberle as Assistant Vice President – Garage Insurance Journal

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