● leading the way

A long-standing presence in Bermuda’s insurance landscape.

Founded in 1974, ASL has remained independently owned and Bermuda-based since inception, supporting clients with disciplined, impartial advice and practical solutions.

● trusted across global markets

A foundation built on decades of experience and market knowledge.

  • Rooted in Bermuda since 1974

    Atlantic Security Limited (ASL) was founded in 1974 and has remained independently owned and Bermuda-based since inception. Over the past five decades, the company has been part of Bermuda’s development as a leading insurance and reinsurance jurisdiction, supporting clients with disciplined, impartial advice and practical solutions.

  • Innovation that shaped the market

    ASL is credited with the creation of the “Rent-A-Captive” concept and holds the trademark in the United States and the United Kingdom. With deep market knowledge and a highly experienced team, the company has built a reputation as a trusted partner, growing organically through long-standing client relationships across a diverse global client base.

  • Rent-A-Captive leaders

    ASL supports captive owners, brokers, managing general agents, risk managers and sophisticated businesses with structures designed to adapt to evolving and complex risk needs. The focus remains on delivering flexible, tailored and cost-effective access to captive participation, underpinned by technical expertise and long-term relationships.

● independent by design

Our ownership structure is a meaningful point of difference: decisions are made by experienced people close to the work.


Atlantic Security Limited is privately held. The result is a business that is agile, relationship-led and able to respond with clarity across complex client requirements.

● why clients choose us

A consistent partner for complex and evolving insurance needs.


50 plus years experience icon representing Atlantic Security Limited’s longevity and Bermuda insurance expertise

50+ years in Bermuda

A long-standing presence in one of the world’s leading insurance and reinsurance jurisdictions.


Interlocking gears icon representing operational efficiency and insurance management expertise

Specialist captive expertise

Extensive experience in structuring and managing captive programmes tailored to complex risk needs.


Award trophy icon representing trusted industry recognition in Bermuda insurance and risk management

Leaders in punitive wrap solutions

Proven expertise in structuring punitive wrap coverage for complex and evolving exposures.


Handshake icon representing ASL's strong client relationships and trusted insurance partnerships

Direct access to decision-makers

Work directly with experienced professionals, maintaining clarity and continuity throughout.


Head with gear icon representing ASL's strategic thinking and insurance expertise in Bermuda market

Strong institutional knowledge

An experienced team with a strong understanding of the market and long-term perspective.

Work with trusted experts in Bermuda’s insurance market.

Contact us to discuss your insurance, captive or risk programme requirements.

Ocean waves at sunset along Bermuda shoreline, reflecting stability and natural risk environment