Insights

Growth and expansion Atlantic Casualty has a history of strategic growth, including a major shift to commercial lines and a sizable headcount expansion in 2020. This suggests an ongoing need for scalable risk management, workers compensation and telework-related coverage as they grow their NC and national footprint.

Financial strength As part of Auto-Owners Group with an AM Best A+ rating and revenue in the hundreds of millions, Atlantic Casualty can leverage Group-leveraged solutions, reinsurance partnerships, and cost-effective insurance programs that appeal to middle market commercial clients seeking stability and pricing certainty.

People and culture Consistently recognized as a great place to work, the company prioritizes employee engagement. This opens opportunities for sales conversations around talent-focused risk programs, employee health and benefits integration, and organizational resilience offerings for insureds with similar cultural investments.

Technology friendliness A tech stack showing modern development practices and analytics usage indicates readiness for digital risk assessment, streamlined procurement through MGAs, and API-enabled policy administration partnerships that can improve new business capture and policy servicing.

Commercial focus With emphasis on commercial general liability, package, inland marine, property, boiler and machinery, and commercial auto (NC only), there is a clear opportunity to cross-sell adjacent commercial lines, risk management services, and targeted coverage enhancements to mid-market customers in need of integrated risk solutions.

Similar companies to Atlantic Casualty Insurance Co.

Atlantic Casualty Insurance Co. Tech Stack

Atlantic Casualty Insurance Co. uses 8 technology products and services including Kubernetes, GitLab CI, Jenkins, and more. Explore Atlantic Casualty Insurance Co.'s tech stack below.

Atlantic Casualty Insurance Co.'s Email Address Formats

Atlantic Casualty Insurance Co. uses at least 4 email formats:
Atlantic Casualty Insurance Co. Email FormatsExamplePercentage
FLast@atlanticcasualty.netJDoe@atlanticcasualty.net
85%
First.Last@atlanticcasualty.netJohn.Doe@atlanticcasualty.net
8%
Last@atlanticcasualty.netDoe@atlanticcasualty.net
4%
First@atlanticcasualty.netJohn@atlanticcasualty.net
3%

Frequently Asked Questions

What is Atlantic Casualty Insurance Co.'s phone number?

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You can contact Atlantic Casualty Insurance Co.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Atlantic Casualty Insurance Co.'s official website and social media links?

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Atlantic Casualty Insurance Co.'s official website is atlanticcasualty.net and has social profiles on LinkedIn.

How much revenue does Atlantic Casualty Insurance Co. generate?

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As of August 2026, Atlantic Casualty Insurance Co.'s annual revenue is estimated to be $500M - $1B.

What is Atlantic Casualty Insurance Co.'s NAICS code?

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Atlantic Casualty Insurance Co.'s NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does Atlantic Casualty Insurance Co. have currently?

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As of August 2026, Atlantic Casualty Insurance Co. has approximately 342 employees across 3 continents, including North America, Africa and Europe. Key team members include Chief Underwriting Officer: T. M., Vice President Marine: K. S. and President And Chief Exectutive Officer: C. S. Explore Atlantic Casualty Insurance Co.'s employee directory with LeadIQ.

What industry does Atlantic Casualty Insurance Co. belong to?

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Atlantic Casualty Insurance Co. operates in the Insurance industry.

What technology does Atlantic Casualty Insurance Co. use?

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Atlantic Casualty Insurance Co.'s tech stack includes Kubernetes, GitLab CI, Jenkins, Jamf Pro, Atlassian Jira, Microsoft Teams, Vimeo and Adobe Creative Suite.

What is Atlantic Casualty Insurance Co.'s email format?

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Atlantic Casualty Insurance Co.'s email format typically follows the pattern of FLast@atlanticcasualty.net. Find more Atlantic Casualty Insurance Co. email formats with LeadIQ.

When was Atlantic Casualty Insurance Co. founded?

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Atlantic Casualty Insurance Co. was founded in 1983.
Atlantic Casualty Insurance Co. logo

Atlantic Casualty Insurance Co.

InsuranceNorth Carolina, United States201-500 Employees

Atlantic Casualty Insurance Company is an insurer focused on commercial lines, including General Liability, Commercial Package, Inland Marine, Commercial Property, Boiler and Machinery, and Commercial Auto (in North Carolina). Its products are distributed exclusively through managing general agents, serving businesses that require tailored risk coverage across multiple commercial lines. The company traces its roots to a 1983 formation by Strickland Insurance Group to underwrite non-standard personal auto business, later shifting in the late 1990s to expand into commercial products with a focus on agency-driven distribution.
Based in Goldsboro, North Carolina, Atlantic Casualty became part of the Auto-Owners Insurance Group in 2016, situating it within a long-established national insurer. The broader group has a substantial footprint in the industry, with a long history and strong financial strength ratings, while Atlantic Casualty emphasizes its culture and employee involvement as part of its operating environment. A notable recent development included an expansion of its Wayne County headquarters in 2020, which involved adding jobs and investment in the local region.

Section iconCompany Overview

Phone number
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1983
Employees
201-500

Section iconFunding & Financials

  • $500M - $1B

    Atlantic Casualty Insurance Co.'s revenue is estimated to be in the range of $500M - $1B

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