Meet...

Marcus Costello

Their role at HKJ Commercial
Account Handler, Worcester
A man with glasses, a red beard, and a tie poses in front of a light brick wall, with an orange graphic overlay. Profile

Marcus is an experienced insurance professional with over 20 years of expertise across commercial and personal lines insurance, account handling, underwriting support, sales, and client relationship management. Throughout his career, Marcus has built a reputation for delivering exceptional customer service, developing long-term client relationships, and providing tailored insurance solutions that meet the evolving needs of businesses and individuals. His experience spans roles with Ardonagh Group, Aviva, Jensten Insurance Brokers, and P C Petter & Son, where he has successfully managed client portfolios, negotiated with insurers, supported underwriting functions, and contributed to business growth and operational improvement.

Marcus is known for his strong communication skills, attention to detail, commercial awareness, and commitment to achieving the best outcomes for clients. Having worked across both broking and insurer environments, he brings a well-rounded understanding of the insurance market, compliance requirements, and risk management principles. He is Cert CII qualified and holds a Certificate of Higher Education in Business and Management.

Outside of work, Marcus enjoys spending time with his wife, exploring new restaurants and enjoying good food together. He is a keen golfer but not a very good one more of a scratch your head then a scratch player! An enthusiastic reader, and values maintaining a healthy work-life balance. These interests reflect his sociable nature, continuous desire to learn, and appreciation for building strong relationships both professionally and personally.

Why choose us?

Expert navigation of the marine trade market

Well-established relationships with specialist insurers means we can swiftly source the right protection for your business.

A longstanding experienced crew

After nearly 20 years in marine trade insurance, we understand the range and nuance of the industry and offer ongoing guidance, efficiency and personal support.

On board with every business

We have the flexibility and scope to offer the highest standards of cover for marine businesses and associations of all shapes and sizes.

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