Our team
Our people
At Chesterfield Special Cylinders, our team is our strength. Combining deep expertise and a commitment to innovation, we work together to deliver excellence in everything we do.

A message from our Managing Director
“Our people drive the innovation and excellence that defines Chesterfield Special Cylinders. By fostering a culture of collaboration and continuous improvement, we empower our team to deliver world-class solutions across every sector we serve.”
Chris Webster
Management team
Our team combines technical expertise and hands-on experience to deliver innovative solutions for our customers. We work collaboratively across departments, ensuring each project benefits from the depth of our knowledge and a shared commitment to excellence. Find out more about some of our team members and their unique expertise that drives our success across the globe.
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Chris Webster
Managing Director
Chris Webster, an engineer and metallurgist from the University of Birmingham, serves as the Managing Director of Chesterfield Special Cylinders Holdings plc. With over 30 years of experience in heavy engineering across the marine, rail, aerospace, automotive and energy sectors, he has held senior roles in British Steel,Tata Steel, Wabtec Rail Ltd and Pressure Technologies plc. Chris holds an MBA from the University of Warwick and feels passionate about developing teams and cross functional working to deliver sustainable results for the company and the Sheffield region.
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Sally Millen
Finance Director
Sally is a Chartered Accountant and the Finance Director of Chesterfield Special Cylinders Holdings plc. Holding a degree from the University of Sheffield, she brings over 17 years of experience in senior finance roles to the executive team. She has played a key role in the designing and executing major improvements to the Company’s financial management, reporting framework, and internal controls.
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Rachel Grundy
Commercial Director
As Commercial Director for Chesterfield Special Cylinders, Rachel leads strategic initiatives to drive business growth and strengthen client relationships. With over 10 years of experience in senior commercial management and sales, and a Masters in International Business and Strategic Management, she has a sharp focus on aligning commercial goals with customer needs. This makes Rachel a pivotal figure in CSC’s mission to enhance market presence and provide world-class gas containment solutions while fostering long-term partnerships.
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Stephen Butler
Sales Director
With over 17 years at Chesterfield Special Cylinders, Stephen drives sales growth across major markets. As Sales Director, he strengthens relationships with customers in aerospace, naval, oil and gas, and process industries. His previous roles, including Director of Integrity Management and International Sales Development Manager, have contributed to the company’s global success. Stephen’s expertise in compressed gas containment vessels and leadership in managing complex sales projects ensures the delivery of outstanding solutions both in the UK and internationally.
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Lee Lawrence
Naval Programs Director
Lee has been with Chesterfield Special Cylinders since 1997, progressing from an apprentice-trained engineer to his current role as Naval Programs Director. He holds an Honours Degree in Engineering with Business Studies and a Masters in Business Administration. Since 2019, Lee has focused on CSC’s global naval programs and represents the company at senior Government and Navy levels worldwide. He is an active member of the Maritime Defence & Security Group of the Society of Maritime Industries.
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Scott Rhodes
Operations Manager
Scott joined Chesterfield Special Cylinders as an Apprentice in 2003 and has undertaken a variety of roles in the organisation including Engineering Manager. Scott is now the Operations Manager and responsible for overseeing all production activities on a daily basis. He manages an experienced team of leaders and operatives who manufacture and retest our products through a complex set of processes. The experience he has is invaluable when developing new apprentices through the business apprenticeship scheme.
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Daniel Nuttall
Inspection and Testing Services Manager
Daniel joined Chesterfield Special Cylinders in 2008 as a Mechanical Engineering Apprentice, and progressed through various roles, including maintenance, quality assurance and deployment management. Since 2020, he has led the Inspection and Testing Services team, bringing his HNC-qualified engineering expertise to a diverse role that spans sales, engineering, quality, testing, inspection and recertification.
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James Taylor
Technical Manager
James joined Chesterfield Special Cylinders as an Apprentice, and progressed through various roles and is now responsible for leading the technical team internally and building trust and relationships with customers. As well as his standard role James represents the company on the committee team for working standards, developing product, maintaining compliance and ensure the company meets regulatory framework.
Join our team
Become a part of our innovative and dynamic team at Chesterfield Special Cylinders. Whether you’re an experienced professional or just starting your career, we offer a range of exciting roles across various sectors.



