About Trillium

Trillium Engineering Group Limited is a Consultancy providing a wide range of services including Structural, Civil & Structural Engineering, Geo-Environmental and Building Information Modelling (BIM).

At Trillium, client satisfaction is the most important outcome for every project we deliver. We start every project by fully understanding our client’s desired outcome, budget, site constraints and programme.

Out expert team have a wealth of engineering experience in the built environment, successfully delivering solutions for both private and public sector clients across a wide array of sectors.

We always seek to find the optimal solution in terms of cost, speed of delivery and buildability. We are dynamic and quick to adapt to changes in the market and always committed to providing an exemplar service to our clients and the communities we serve.

City street with modern glass and historic brick buildings, cars parked, traffic sign, and flower basket.

Meet Our Founder – Joe Smith

Joe established Trillium with a bold vision: to build a consultancy that delivers engineering excellence while prioritising client satisfaction and community impact. As an international, award‑winning Chartered Structural Engineer, Joe brings deep expertise in designing complex mixed‑use, educational, healthcare, industrial, commercial, and residential developments across the UK and internationally

Beyond his technical expertise, Joe is deeply passionate about using engineering to make a positive impact to society - viewing it as an honour to design places for people to work, live, learn and heal. He strongly believes that the best engineers have three primary characteristics and they are to always be curious, be meticulous planners, and relentlessly focus on client satisfaction.

Joe firmly believes that the heart of a company lies in its exceptional team. He believes that a work culture founded on the principles of mutual respect and opportunity for all staff is essential for a successful company. Under Joe’s leadership, Trillium’s team members are encouraged to challenge assumptions, share knowledge openly, and work closely across disciplines. For Joe, a cohesive, happy and empowered team is the bedrock of an organisation, driving a dynamic, client-focused service that defines Trillium.