Meet our infrastructure leaders.
Led by Managing Director Karl Yunker, our leadership team is a dynamic group of passionate, experienced leaders with complementary skills that drive the success of the wider team. Working together and alongside our infrastructure people, they create a positive, innovative culture that delivers the best solutions for our clients.






Louise Yunker
Group Business Manager

Jane Death
Manager - Clients and Markets

Tamika Aitken
People and Culture

Lance Moyle
Group Financial Controller

Sophie Maddaluno
Facilities & Finance Manager

Jason Liew
General Manager – Finance & Systems

Andrew Vigliante
HSE Manager

Jeremy Goodacre
Construction Manager – Project Infrastructure

Troy Elder
Construction Manager – Water

Matt Bailey
Construction Manager – Power Infrastructure

Cahn Madigan
Construction Manager – Power Industrial

Matt McGraw
Construction Manager – Structures