Featured image of article: Seán Walsh

Seán Walsh - Director

Seán’s forte is leading the design and delivery of technically demanding engineering structures for all types of projects, many of high value, and many with significant construction challenges. His projects include the Commerzbank HQ (the tallest building in Europe at the time), Las Arenas Bullring in Barcelona, the multi-award-winning Infinity Bridge and the Intesa SanPaolo bank headquarters in Turin – work that has changed the structural engineering rule book.

A pragmatic, hands-on designer and problem solver, Seán saves clients’ money, reduces project build programmes and risks, and enables outcomes to be achieved that people didn’t think were possible.

Seán is good with people and builds strong relationships within project teams and with contractors.

Ailsa Roberts


Alessandro Maccioni

Associate Director

Amy Green

Senior Civil Engineer

Anca Rimniceanu

Graduate Engineer

Andrew Komarnycky

Environmental Engineer

Andrew Weir


Annabel Crane

Graduate Engineer

Bruce Martin

Associate Director

Carrie Behar

Associate Sustainability Consultant

Chris Wise


Damian Eley

Associate Director

Daniel Raymond


David Hewlett


Ed McCann


Eva MacNamara


Fiona Wyatt


Fred Labbé

Associate Director

George Oates

Associate Director

Hazel Needham


Helen Fairclough

Research Engineer

Hélène Sorret

BIM Technician

James Parker


Jo Dobson

Associate Sustainability Consultant

Judith Sykes


Kirsty Sutherland

Senior Engineer

Lana Harding

Graduate Engineer

Luis Rocha

Senior BIM Technician

Neil Reeder


Noel Shirran


Pete Winslow

Associate Director

Ralf Clauβner

Sustainability Consultant

Ronan Hunt

Senior Engineer

Sapna Halai

Energy & Environmental Consultant

Seán Walsh


Stephan Schneller

BIM & CAD Manager

Tim Hurstwyn

Commercial Director

Tom Hull

Associate Director

Angela Dunne

Practice Administrator

Chris Bell

Finance Director

Geanina Petrone

Finance Officer

Gen Dobinson-Addo

PA to the USL Board

Jenna Currie

HR Generalist

Sigourney Berry

Office Coordinator

Simon Bradbury

Head of Finance

Steven Duckworth

IT Manager