Who we are

Only one specialty insurance and reinsurance company can say they bring Clarity from Complexity™

We have the deep expertise, tool kit and understanding required to deliver bespoke insurance and reinsurance products to our clients.

Specialty is embedded in our business.

Through our two business segments– Insurance and Reinsurance we are able to offer innovative solutions, giving our customers support and confidence. We’re able to leverage third-party capital through Aspen Capital Markets, a core differentiator for Aspen, allowing us to provide our insurance and reinsurance segments with enhanced capital flexibility and operating leverage.

We deliver long term protection, partnership, and purpose in our claims service.

Our model and underwriting approach is sustainable through market cycles. We don’t compromise long term relationships for short-term gains.

Financial ratings

Aspen Insurance UK Limited

A (Excellent) AM Best

A- (Strong) Standard & Poor's

Aspen Bermuda Limited

A (Excellent) AM Best

A- (Strong) Standard & Poor's

Aspen American Insurance Company

A (Excellent) AM Best

A- (Strong) Standard & Poor's

Aspen Specialty Insurance Company

A (Excellent) AM Best


* Aspen Specialty Insurance Company, a wholly-owned subsidiary of Aspen American Insurance Company, does not maintain its own S&P rating.

Our mission 

We bring Clarity from Complexity TM

In a complex world, Aspen provides the clarity to see risks as opportunities, not fears. Whatever the challenges, as a leading specialty insurance and reinsurance business, we have the insight, expertise and confidence to bring clarity from complexity™.

We seek to be a top quartile specialty risk (re)insurer focused on total value creation through underwriting profit and investment performance.

We transform risk. Our business model is supported by our culture, which prizes collaboration and open communication to reach mutually beneficial, clear resolutions that don’t come ready packed.



Together, the Aspen community's shared goals and values have enabled Aspen to become not only a highly successful company but also a more valuable member and contributor to the communities we serve and live in.

Mark Cloutier Executive Chairman and Group Chief Executive Officer

Our values

Our values sit right behind our strategy, defining the way we want to operate as a business and empowering our people to be a part of our story.