SES bolsters Southern leadership team with two new directors to its board
We have strengthened our Engineering South leadership team with the appointment of Mark Heath as Pre-Construction Director and Luke Boyhan as Commercial Director, supporting the business’ ambitious growth plans across London and the wider South.
With both joining the Engineering South board, these appointments reflect our continued investment in leadership capability as the business expands its presence across key markets including commercial development, fit out and life sciences.
Mark, having previously held roles at M&E specialist Michael J Lonsdale, including Estimating Director and Board Director and Estimating Director at Phoenix ME, brings more than 30 years’ experience leading pre‑construction and estimating functions across major MEP projects. In his new role, Mark will lead SES’s southern teams working across tendering, pre‑construction, and customer engagement.
Luke brings nearly two decades of experience working within commercial roles, having joined SES in 2021, most recently as Regional Commercial Director. His new role will be central to driving sustainable growth, strengthening client relationships, and ensuring the continued success of projects across the entire South region.
This is a hugely significant moment for our business and we need strong leadership to make the most of it, securing new opportunities and delivering them to the highest standards, both operationally and commercially. Mark and Luke’s experience make them excellent additions to our leadership team, not only for their strategic insight but also for their values and commitment to excellence which embody SES.”
Darren Wilson
Regional Managing Director, SES Engineering South
SES has a strong reputation of delivering fantastic work on complex projects, with customers who are paving the way for sustainability and ingenuity. It’s a time of real momentum for the South region, particularly within the London market, and I look forward to working with the team to strengthen our pre-construction capability and position SES to secure the opportunities ahead.”
Mark Heath
Pre-Construction Director, SES Engineering South
SES has built its reputation on strong partnerships which deliver technical excellence for our customers, and I’m proud to build on my previous role within the business to help lead our next phase of growth in the South. My priority will be continuing to strengthen those relationships and ensuring we bring commercial clarity, consistency and value to every project we deliver.”
Luke Boyhan
Commercial Director, SES Engineering South
The appointments come as the South business continues to build significant momentum. Here, we are delivering a trio of major commercial projects for Mace in London, with activity predominantly in the Capital and extending as far as Bristol. While the business operates across multiple sectors and geographies, London remains a core market, with ongoing investment planned to support future growth.
