MEET THE TEAM
The People Behind Every Project
Keith Dwyer
Managing Director
As a highly experienced scaffolder with decades of hands-on practical industry experience. Keith was one of the founding members to Ireland’s first Scaffolding Apprenticeship Programme and currently serves as Chairman of NASAC & is a member of the CSG Committee in Ireland, hoping to help shape the future of the scaffolding profession.
Darren Kelly
Commercial Director
28+ years experience. Former owner of K&N Scaffolding, founder of Altitude Scaffolding and ScaffMax. IOSH Managing Safely, Scaffold Inspection, Confined Space, MEWP, CSCS Advanced qualified.
PIOTR KOZLOWSKI
OPERATIONS MANAGER
Over 16 years leading complex projects and managing high-performing teams. Piotr oversees stakeholder engagement, resource
management, and operational performance across all active sites. Proven track record delivering projects on time, within scope, and
aligned with client expectations.
Christine O'Brien
Accounts Manager
A highly experienced financial leader whose oversight, knowledge and professionalism help guide the financial strength and stability of Summit.
Tony Vaughan
Health & Safety Manager
17+ years scaffolding experience. Joined Summit in 2018. Drives proactive safety culture through toolbox talks and site audits.
Awais ul Haq
Quantity Surveyor / Estimator
Masters in Project Management (UCD). Background in Mechanical Engineering. Handles BOQs, cost estimation, and scaffold design.
Sara Dwyer
Strategic Operations Partner
Focused on the future of Summit, Sara is driving strategic operations, marketing and organisational development as the company continues to grow.
Keith Healy
Rathcoole Depot Manager
With over 20 years’ experience in HGV transport and logistics operations, Keith brings strong leadership and operational discipline to Summit. Overseeing fleet coordination, depot organisation, and material flow to ensure client sites are supported safely and efficiently.