Matthew Talliss is the Global CCM Service Director for Mobility Business Area at Arcadis, where he leads the Global Cost and Commercial Management service for aviation, highways, and rail sectors. He is recognized as the RICS Surveyor of The Year 2025.

Talliss is a subject matter expert in cost estimation, cost planning, whole life cost, and lifecycle cost, and has served as a panelist on global RICS webinars for these subjects.