Why Crux
Purpose-built and purpose-led, we combine deep underwriting expertise and modern technology.
The whole is greater than the sum of its parts.
Why We Exist
We aim to bring clarity, speed, and structure to every experience.
The London market is powerful and complex, often leading brokers and carriers to spend more time on operational inefficiencies than on placing risk.
We exist to change that.

About us
Underwriting-led, technology-enabled, and built around the needs of our trading partners.
Crux is a speciality MGA purpose-built for accessing the London market.
Driven by innovation and an uncompromising focus on user experience, we challenge outdated ways of working to empower partners to transact with confidence.
Built for the long term
We’re not just building a business — we’re building a legacy.
In a market where some businesses are structured for short-term exits, we’ve taken a different path.
Our MGA is built on shared employee ownership, creating strong alignment across the business that carries through to our trading relationships.
Free from private equity pressure or exit-driven timelines, we’re focused on disciplined underwriting, sustainable growth, and creating long-term value for our partners.