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Our Team

The people who take responsibility.

Fuse grew because clients trusted us to solve the next problem, then the next. That comes down to people, a hands-on, accountable team that owns the outcome rather than passing it on. Meet the people behind Connect, Manage and Protect.

Jamie Mableson

Jamie Mableson

Managing Director

Jamie is the founder and Managing Director of Fuse. A chartered surveyor with over 30 years in commercial property and more than 15 years in managed services, Jamie has built Fuse into an integrated partner that helps landlords and tenants run their premises as effectively and efficiently as possible. Hands-on and relationship-led, he is known as a trusted partner who always looks to help clients meet their requirements.

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Elliot Leese

Elliot Leese

Operations Director

Elliot is Operations Director at Fuse, overseeing day-to-day delivery and ensuring clients receive the responsive, reliable support the company is known for. Since joining in December 2019, he has played a key role in Fuse's growth. A former Lance Corporal in the British Army, Elliot brings the leadership and discipline of his military career to a hands-on approach, working closely with clients, suppliers and colleagues to keep projects running smoothly.

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Agnieszka Salamucha

Agnieszka Salamucha

Accounts Executive

Agnieszka is Accounts Executive at Fuse and has been part of the team for more than seven years. With a background in administration and sociology, she brings over 15 years of experience in administrative and accounting roles. Detail-oriented and practical, she combines a head for numbers with a strong understanding of people, working alongside the team to ensure clients feel supported, valued and understood.

Siya Dube

Siya Dube

Administration Officer

Siya is an Administration Officer at Fuse and has been with the company since 2024. With a background in sales and customer service, he supports the smooth running of daily operations while contributing to client-focused initiatives across the business.

He has played a part in growing Fuse’s client base, supporting the Connected offering and advertising. Siya’s strong organisational skills, attention to detail, and customer-centric approach make him a valued member of the Fuse team. 

Jane Mableson

Jane Mableson

Communications & Compliance Lead

Jane is a Director at Fuse, working across compliance and communications. She began her career 30 years ago as an analyst in the pharmaceutical industry after completing a degree in Applied Chemistry, later moving into training and HR before running her own business across the region. A return to university took her into teaching, where she spent 18 years teaching Chemistry and, most recently, served as a Deputy SENCO. Highly organised, with a sharp eye for detail, good practice and quality assurance, Jane helps ensure the high standards Fuse sets for its clients are reflected throughout the business.

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Shay Cooperthwaite

Shay Cooperthwaite

Apprentice Network Engineer

Shay joins Fuse as a Degree Apprentice, studying towards a Level 6 Digital and Technology Solutions Professional qualification at Newcastle College University Centre.

Passionate about technology, Shay has gained valuable experience through placements with Uptivity, Ernst & Young and Nexus, developing skills in software testing, digital development and engineering.

With a keen interest in networking and cybersecurity, Shay is looking forward to developing his technical expertise and gaining hands-on experience across Fuse and NEIT Solutions.

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Jonathan Rushent

Jonathan Rushent

Apprentice Network Engineer

Jonathan joins Fuse as a Degree Apprentice, studying towards a Level 6 Digital and Technology Solutions Professional qualification at Newcastle College University Centre.

Having completed a T Level in Digital Support Services, Jonathan brings practical IT experience from his time at The Glasshouse, where he supported staff, maintained equipment and helped troubleshoot technical issues.

With a keen interest in cybersecurity, programming and networking, Jonathan is looking forward to developing his technical skills and gaining hands-on experience across Fuse and NEIT Solutions.

How we work

Responsive and accountable, nationwide.

It is the same character that won the early work on film sets and construction sites: fast, hands-on delivery, with someone taking responsibility end to end. That is what led clients to keep asking Fuse to handle more, and it is how the team still works today.

Everything installed, supported and run by us, not handed back to you.

Safe hands
The reputation that grew the business, one solved problem at a time.

Let’s talk

Work with people who own the outcome.

Whatever you need to connect, manage or protect, you will deal with a team that takes responsibility for getting it right.