The sense of return.
Specialty insurance, reimagined.
A specialist MGA built on underwriting discipline, accountability and long-term partnerships.
About Nostos
In an increasingly complex world, trust is earned through clarity, consistency and expertise. Nostos was founded to bring a more considered approach to specialty insurance – combining deep technical capability with the judgement and resolve to stand behind every decision.
Expertise
Built to endure
We're building Nostos to bring an explicit underwriting approach – delivering faster decisions and a clearer view of risk for the clients, brokers and carriers we'll work with.
Capabilities
Explore our
capabilities
We help partners identify opportunities through technical expertise, market insight and disciplined underwriting.
We develop specialist insurance products designed to address complex risks while delivering long-term value.
We build transparent, long-term partnerships founded on trust, performance and disciplined growth.
We help partners understand, assess and manage complex risks with clarity and confidence.
Team
Our founding team
Our founding team combines deep underwriting, actuarial, claims and operational expertise, bringing together more than 150 years of collective experience across global specialty insurance markets.
From June 2026, Nostos will comprise seven senior insurance professionals focused on delivering disciplined underwriting and long-term value for clients, brokers and carriers.
From June 2026, Nostos will comprise seven senior insurance professionals focused on delivering disciplined underwriting and long-term value for clients, brokers and carriers.
Why Nostos
The return of sense.
Insurance doesn’t need more complexity.
It needs expertise, accountability and partners willing to stand behind their commitments. That’s the business we’re building.