Francis began his career in 1976 when he joined Llewellyn Construction Ltd as a management trainee. On 14 February 1983, he started with SDC as a Quantity Surveyor, initially working from a small office space at 30 Grove Place, one of several houses the company used as offices at the time. Over the course of four years, Francis contributed to projects for British Leyland and British Rail. By 1987, he had been promoted to Joint Surveying Manager, sharing the running of the department with Alan Angel, before becoming Chief Surveyor in 1989.

In 1991, Francis expanded his role by initiating the Special Projects Division. This initiative aimed to provide clients with a more comprehensive service offering, while generating additional income for SDC. His contributions earned him a place on the Board in 1994. Subsequently, he established Limegrove Supplies, which allowed the company to purchase certain materials at preferential rates and facilitated sales to the public as well as in-house use. In 1999, he was appointed Deputy Managing Director, and in 2004, he became Managing Director, as part of the transition to an Employee Benefit Trust (EBT).

During his tenure as Managing Director, Francis successfully navigated the company through numerous challenges, including the financial demands of the share purchase required to create the EBT and the global economic recession of 2008. Under his leadership, SDC completed several notable projects, resulting in significant growth in both turnover and net worth. During the Covid-19 pandemic, Francis prioritised safety while ensuring operational continuity, allowing the company to continue supporting its clients, including critical medical research facilities.

By 2021, SDC had modernised its infrastructure and strengthened its financial position. In September 2021, Francis transitioned to the role of SDC Chairman, marking a shift in his responsibilities while continuing to play an active role in the company’s strategic direction. His final major initiative as Managing Director was overseeing SDC’s golden jubilee celebrations, which raised more than £110,000 for charity, reflecting the company’s longstanding commitment to community support.

Francis will continue as Chairman of the SDC EBT for the foreseeable future.

Adam has cultivated a celebrated career in construction management, culminating in his appointment as Managing Director in September 2021. His early exposure to the construction industry began with hands-on experience assisting his father in building agricultural structures. Following his GCSEs, Adam launched his own business, focusing on farming construction projects for a year. However, due to a decline in workload, he joined SDC in 1995.

Commencing his tenure as a Trainee Site Engineer, Adam has steadily advanced through a variety of site-based management roles, accumulating a wealth of experience and making substantial contributions to the company’s operations. In his capacity as Managing Director, he now plays a pivotal role in defining SDC’s strategic direction and ensuring the successful delivery of its diverse project portfolio. He also has overall responsibility for Health and Safety, and Quality departments.

Adam has led significant large-scale projects, including the Northampton College Redevelopment which, at the time, was one of the largest contracts in SDC’s history. His leadership on this project earned him recognition as a finalist in the Construction Manager of the Year Awards in 2009. Earlier in his career, Adam also received the Institution of Civil Engineers’ Site Engineer of the Year Award in 1999 for his innovative shuttering system design.

Beyond his project work, Adam has been an active participant in the broader construction industry. As Chair of the Cambridgeshire branch of the Chartered Institute of Building from 2016 to 2019, he promoted collaboration and professional development within the sector. More recently, he served as a trustee of the CFCI for three years. Under Adam’s guidance, SDC continues to advance its long-standing tradition of delivering quality construction projects, supported by a commitment to innovation, excellence, and community engagement.

After completing a BArch (Hons) Architecture at the University of Cambridge, Dan began his career in architecture in London. During his later Part 3 studies, he worked as an Architect for a London-based architecture firm, contributing to a project at Christ Lane in Cambridge with SDC as the Principle Contractor.

In 2010, Dan became the first Architect employed directly by SDC. Dan emersed himself in the interface between consultant and subcontract design management to ensure efficient design delivery, which became a central part of his role.

One of his early projects was at Moulton College, where he worked as a Design Manager on a sports rehabilitation centre, learning to balance design considerations with practical implementation. This led to further schemes, such as his involvement in the University of Cambridge  Sports Centre project which had a complicated roof geometry, necessitating close collaboration with consultants and specialist subcontractor design. It was during this time that Dan formed close partnerships with other members of the SDC team that proved valuable for managing complex projects and delivering results under pressure.

Dan’s work with the University of Cambridge became a defining aspect of his career, with notable projects such as the Maxwell Centre and Judge Business School amongst many others. His background as a Cambridge alumnus has helped foster strong relationships, ensuring that the University receive projects that meet its expectations for quality and functionality.

Known for his problem-solving abilities, Dan frequently tackles architecturally challenging projects. Responsible for the Design department within the company, his approach focuses on planning, collaboration, and ensuring that designs align with the client’s vision. He values the supportive and fair culture at SDC, which has helped cultivate long-term staff loyalty. For Dan, the most rewarding part of his work is seeing the spaces he helps create put to good use and appreciated by clients.

Tom started his career after graduating with a First-Class Degree in Construction Engineering Management from the University of Loughborough. Tom has been with SDC since 2015, where he has progressed to Project Director. Over the years, Tom has gained extensive experience in overseeing large-scale, multifaceted developments, building a solid reputation for successfully delivering complex and high-profile projects. His expertise and leadership have been pivotal in ensuring the seamless execution of projects, earning him the trust and respect of both colleagues and clients alike.

Ashley began his career after graduating with a degree in Architectural Engineering and Design Management. He has been with SDC since 2019 and has progressed through the ranks from Second Stage Lead to Project Design Manager. It is this experience, coupled with his professionalism and ability to work collaboratively, that make him a key driver for project success. In his currently role, he oversees the successful development of design throughout the tender process and has predominantly worked on projects for the science and technology sector.

Josh joined SDC in 2015 after receiving a BSc in Construction Engineering Management from the University of Loughborough. Starting as a Design Coordinator, he quickly showcased his expertise and leadership potential, progressing through various roles over the years. Currently serving as the Head of Design, Josh oversees the Design Department and manages all phases of project design, ensuring the integration of technical and creative solutions. His comprehensive knowledge of construction engineering, coupled with his strategic vision, has been pivotal in delivering high-quality and innovative design solutions across multiple projects.