Sirius Assurance

About Us

Our Story

We operate in a universe of risks, many of which are only visible in the right circumstances and with the proper tools. In our universe, the most prominent and proximate of risks-our Sirius- is third-party risk. The value we aim to provide is making third-party risk more visible and manageable to you.

Redefining Assurance

Are you an insurer looking to better understand third-party risk and partner with your insureds to better manage it? Are you a business trying to better define, monitor, and mitigate the risks presented by your vendors and suppliers?

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How Constellation is Different

Our Focus

Own the risk. And be smarter about it.

Constellation is built from the inside out to solve two very specific and distinct problems: Providing audit-level assurance of vendors' cybersecurity posture for a variety of organizations at a low cost in near-real time, and bridging the gaps between responsibility and expertise in this area, both of which are diffuse in many organizations.

Meeting You Where You Are

Integrations. Different modes of operation. Constellation can operate within and alongside a variety of tech stacks.

This allows you to limit exposure of critical data, streamline workflows, or consolidate the number of places you go to find the answers you need.

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Bringing It all Together

We recognize that responsibility for ensuring vendors have delivered on their cybersecurity promises lies in different places in different organizations, and that the expertise needed to assess whether those promises are being met is similarly spread throughout many organizations.

And some organizations are just starting on this journey, establishing governance and engaging internal and external expertise in a world where cybersecurity talent is hard to find.

See Our Approach