Gem Underwriting Agency Ltd jobs and careers

About Gem Underwriting Agency Ltd

Gem Underwriting Agency is a specialist Managing General Agent (MGA) offering liability insurance solutions across the UK. We work exclusively with brokers to provide expert-led underwriting for Employers’, Public, and Products Liability, with a strong focus on construction and high-risk trades. Operating under Delegated Authority, our team brings decades of experience from the London Market and MGA environments. We take a pragmatic, responsive approach built on real conversations and long-term broker partnerships. We offer same-day Contract Certain Terms and issue policy documents within 24 hours, because speed and certainty matter. Whether you're placing straightforward or niche, complex liability risks, Gem Underwriting is here to help you deliver with confidence. About Gem Underwriting Gem Underwriting Agency was founded in 2023 to provide expert liability insurance solutions for UK brokers. We specialise in Employers’, Public, and Products Liability for high-risk industries such as construction, contracting, and specialist trades. Backed by decades of London Market and MGA experience, we combine underwriting discipline with responsive service and a strong commitment to broker relationships. Operating under Delegated Authority, we pride ourselves on making fast, fair, and consistent decisions without sacrificing technical integrity. Led by Managing Director and CUO Glenn Marshall, Gem Underwriting is a trusted partner for brokers who value expertise, efficiency, and a hands-on approach to placing complex liability risks. We don’t just quote risks. We underwrite them.