Independent Captive, Broking and Alternative Risk Specialists


● a trusted presence

Built on experience.
Defined by independence.

Privately held and Bermuda-based, Atlantic Security Limited has been trusted by clients ranging from sophisticated private firms to major global organisations for over 50 years.

  • Classical building icon representing institutional strength in Bermuda insurance market

    Established in 1974

    A long-standing presence in Bermuda, bringing consistency and perspective to every engagement.

  • Structured formation icon representing strategic insurance frameworks and solutions

    Independently owned

    A streamlined ownership structure enables clear, efficient decision-making without delay.

  • Shield icon representing protection across insurance and risk management services

    Rent-A-Captive leaders

    Proven experience in structuring flexible captive solutions designed to meet evolving client needs.

  • Circular process icon representing continuous risk management and insurance oversight

    Punitive Wrap specialists

    Expertise in addressing complex punitive damage exposures where traditional cover may fall short.

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Rooted in Bermuda, shaping solutions for complex and global risk.


● over 50 years in the insurance market
● what we do

Captive, insurance and reinsurance expertise.

Atlantic Security offers insurance and reinsurance support across captive structures, broking and complex risk programmes, delivered with clarity, flexibility and direct access to experienced professionals.

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Rent-A-Captive

Flexible participation in a captive structure without establishing a standalone insurance company.

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Captive Management

Day-to-day management, governance and regulatory support for captive insurers.

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Insurance Broking

Placement support for complex and high-limit risks through Bermuda and international markets.

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Reinsurance Broking

Reinsurance strategy and access to markets that help strengthen programme structure and capacity.

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Punitive Wraps

A specialist Bermuda-based solution designed to help address punitive damages gaps where permitted.

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● since 1974

Experience that defines
the standard.

Atlantic Security Limited (ASL) was founded in 1974 and has remained privately owned and Bermuda-held since inception. Over five decades, the company has been part of Bermuda’s development as a leading insurance and reinsurance jurisdiction, providing disciplined, impartial advice. Credited with the creation of the “Rent-A-Captive” concept and holder of the trademark in the United States and United Kingdom, ASL has built long-standing client relationships grounded in experience, consistency and trust.

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● A team built on real expertise

Work directly with experts who understand complex risk environments.

Our team combines extensive market experience with long-standing tenure, offering continuity, insight and a relationship-led approach to supporting clients.

Looking for an independent partner in Bermuda?

Contact us to discuss captive, broking or specialist insurance solutions.

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