Our people

Our people

All together different - We're independent, multi-disciplinary real estate technical experts, project managers, and sustainability consultants. We understand how buildings work and how they perform. Meet our team.

Nadha Dawood

Director, Head of Expert Witness and Litigation Support

Nadha Dawood

News & Insights

News 23 OCT 2025

Thrive in Construction Podcast: Comfort is Killing Progress ft. Andy Hay

Andy Hay joined the Thrive in Construction podcast, sharing why clarity, capability and courage - not comfort - drive progress in a fast-changing world.

Read story
News 04 SEP 2025

Q+A: Hollis CEO sets out European blueprint

In a recent interview with Green Street News, Andy Hay, CEO, shared our vision for the next chapter of our journey in continental Europe.

Read story
Insights 04 MAY 2025

Looking to Europe in the face of global uncertainty: Andy Hay explains Hollis’s plans for growth

Andy Hay, our CEO, shares his journey, the unique perspective he brings to Hollis, and how we’re expanding across Europe.

Read story
“I lead Hollis’ Expert witness and Litigation support service, drawing on over 18 years’ experience across façade engineering, building surveying, and dispute resolution. My focus is to support each instruction from the outset, making sure the right expertise is brought in to support the matter effectively bringing clarity and confidence to complex matters.”