Plan. Procure. Deliver. Optimise. Decarbonise.
We call this Project Consulting.

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We help clients and communities realise the transformative power of their built assets.

Our story

Our specialist sectors

Across property and infrastructure, TSA Riley project consultants provide end-to-end services in 27 sectors, from Arts to Aviation, Education to Energy, Data to Defence. Discover our expertise in your area.
We help clients create transformational places to work, live, shop, play, and produce with experience across retail, land development, tourism, data centres and more.
Commercial Property
From build-to-rent housing and affordable accommodation to later living villages, we turn global best practice into local solutions so everyone has a place to call home.
Residential
We specialise in the infrastructure that underpins productive, happy and healthy modern communities.
Social Infrastructure
Our specialist road, rail, ports, and aviation advice helps move people and products around the world.
Transport
Water. Energy. Communication. Our specialist sector experience helps clients secure and transform society’s essential services, with sustainability front-of-mind.
Utilities
Our project consultants support clients with assets across the project lifecycle understanding the criticality of operational resilience and security in every activity.
Defence, Resources and Waste

Our services

We help clients and communities realise the transformative power of their built assets.

Cost Management

Our specialist cost expertise protects clients’ investments and helps get the best value from their assets.

Project Management

We tailor our project management methodology to align with your project from strategic planning through to commissioning and handover.

Claims, Disputes & Expert Services

We provide contractual services and advice, including claims and dispute resolution support for the procurement and delivery of building, energy, resources, and public and private infrastructure sectors.

Advisory

Our specialist advisory services help clients plan, procure, deliver and optimise their built assets.

Environmental, Social & Governance

We create a legacy of positive social and environmental impacts for the community and our clients.

Asset Management

We help clients manage and optimise their assets and operations to realise their greatest impact and value.

Real people making
real impact

David Innis

Managing Director | UK&I

David Innis is TSA Riley’s Managing Director for the UK and Ireland, overseeing all business operations in this region and leading a team of over 250 professionals. Previously at AECOM, David has particular expertise in organisational strategy and growth, and over 25 years’ experience across infrastructure, transportation, and the built environment. He has built strong public and private sector relationships across the construction space and is a committed advocate for equity, diversity and inclusion, as well as sustainability. On our Global Leadership Team, David plays a central role in shaping TSA Riley’s culture at both global and regional levels.

Join us!

We're always on the lookout for talented people to join the team. If you're interested in a particular role, or have something special to offer, we'd love to hear from you.

CTA Tanvi Patel