Low carbon engineering for complex sites
Research & Innovation
Masters of adaptation
Buildings should have long and adventurous lives, and structures are often much more adaptable than they might appear.
We’re experts at transforming buildings for new and different uses, drawing on our deep knowledge of construction and seeking out opportunities where others find constraints.


We turned 18!
We threw a house party in our Chart Street studio to celebrate the people inside and out of the practice that have made us the company we are today.

Voyage à Paris – HTS annual trip 2025
The office trip is back, with croissant and cheese making, Eiffel tower tours and haunted pastry walks in the 2025 HTS trip to Paris.
Our 2024 Impact Report
Reflecting on our first year as a certified B Corporation, our progress across the five impact areas and the actions we plan to take over the next year.

5 minutes with… Ben Brown
Ben shines a light on some of the recent research projects he's worked on in the HTS+ team, and discusses the key drivers in his career to date.

We pride ourselves on delivering efficient, considered and buildable structures that minimise embodied carbon and add value for our clients. Our starting point is to fully understand what’s existing before applying our extensive knowledge of efficient design, retaining structures, reusing materials and low-carbon construction.
Careers at HTS
