Executive Committee

The Executive Committee is responsible for the strategy formulation, operational management of the business, measuring and improving performance and evaluating major capital projects.

With more than 25 years of experience in the construction industry, Dragan is Chief Executive Officer, having been in the role since June 2021.
Garrath Lyons - Chief Financial Officer
Garrath is Chief Financial Officer, having become a member of the Board in 2022. He has ultimate functional responsibility for accounting and finance, treasury, taxation, risk and assurance for the company.
Lee Sleight - Managing Director, Aggregates
Lee joined the business in 2021 and is responsible for our Aggregates division. Lee was previously Managing Director for the Readymix Concrete division.
Pete Hollingworth - Managing Director, Concrete Products
Boasting a wealth of experience in the construction materials industry, Pete is responsible for our Concrete Products Division.
Steve Curley - Managing Director, Cement
Steve is responsible for the Cement Division, having previously been the Commercial Director of Cement. Steve joined the company in 1999.
Gary Brennand - Managing Director, Readymix Concrete
Gary is responsible for our Readymix Concrete Division. Prior to this, he was Express Asphalt Director within our organisation.
Kirstin McCarthy - Sustainability Director
Bringing more than 20 years’ experience in environmental management to the role, Kirstin is responsible for accelerating the company’s journey to net-zero and driving improvements across all aspects of sustainability.
James Roberts - Human Resources Director
With more than 20 years’ international experience in HR leadership, James is the Human Resources Director for Aggregate Industries having joined in November 2016.
Phillip Norah - General Counsel
Phillip joined Aggregate Industries in May 2018 and is responsible for the legal and compliance aspects of the company.
Edern Lalanne - Supply Chain Director
With nearly 20 years of experience working internationally in senior Supply Chain positions, Edern is in charge of Procurement, Logistics and the Regional Customer centers.
Thomas Edgcumbe - Managing Director, Surfacing Solutions
Tom joined the business in 2022 and he is responsible for the Asphalt and Contracting segments.
Kaziwe Kaulule - Strategy & Commercial Growth Director
Kaz joined the business in 2023, having extensive international experience within Holcim Group. Previously Kaz was CEO for Lafarge South Africa.