Mark Costello
Technical & Managing Director
Mark has been the Managing Director of JSC since 2005. He has over 20 years experience covering all aspects of the Electrical industry. This handsome chap helped build the company into what it is today.
Bill Gill
Project & Commercial Manager
Taking on the role of Project and Commercial Manager in 2022, Billy joined the team to work alongside our commercial customers developing relationships both new and old. His aim is to ensure we meet all the needs and requirements of our valued customers. Billy has over 15 years in senior project management & commercial management in rail infrastructure & sustainability sectors.
Rachel Oates
Accounts Manager
Joining the family business in 2014 Rachel came from the travel industry to oversee HR and accounts. She works closely with our suppliers and customers to ensure efficient and effective practices and partnerships.
Wayne Whitfield
Site Manager
Wayne is an integral part of JSC, coming on board in 2023 Wayne oversees all site/project works, ensuring all run as smoothly and efficiently as possible. His meticulous attention to detail and safety are his core strengths. With over 16 years’ experience of site management his profile includes working in Banking and Retail sectors.
Harry Stanforth
Trainee Construction Manager
Harry has joined the JSC team as a Trainee Construction Manager. He works closely with the existing management structure to ensure effective delivery of projects and business operations.
Rebecca Hunter
Project Assistant
Becky wears many hats in our office, assisting with projects and company compliance. Another important part in her role is to keep the company relevant and up to date with our social media content.
Ian Henderson
Project Coordinator
With many years in the electrical industry, coming from a wholesale background Ian’s main role is to quantify, plan and coordinate materials for projects. He adds great value to our team with his depth of product and industry knowledge.
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