BES, a specialist in delivering high-quality cleanroom and controlled environment solutions, has announced the appointment of Paul Marsh as its new Managing Director.
The promotion marks a significant milestone both for Marsh and for BES. With over 30 years’ experience in the construction industry—and 23 of those dedicated to BES—Marsh has played a pivotal role in the company’s evolution and growth, particularly within the pharmaceutical and life sciences sectors.
As a founding member of the BES team, Marsh began his career with the company in HVAC design before transitioning into project management. His steady rise through the organisation—from Project Manager to Director, then COO, and now Managing Director—reflects both his deep technical expertise and his leadership capabilities.
BES shared the announcement via LinkedIn, stating: “Paul focuses on enhancing BES’s organisational resilience and ensuring world-class project delivery, while maintaining service consistency. He is deeply committed to developing talent and fostering BES’s collaborative culture.”
Based in Rochdale, BES specialises in the design, engineering, and construction of complex cleanroom and laboratory environments. Their clients span critical sectors such as pharmaceutical manufacturing, healthcare, and biotechnology. BES offers an end-to-end service model, from front-end consultancy and design through to project delivery and post-occupancy support.
Marsh’s appointment comes at a time of continued growth and opportunity in life sciences, and his strong operational insight, along with a clear passion for talent development and organisational improvement, positions BES for a strong future.
This leadership transition underscores BES’s commitment to stability, innovation, and technical excellence. Marsh’s legacy within the business, coupled with his future vision, ensures the company remains a trusted partner in delivering mission-critical environments to the UK’s most demanding sectors.
