Founded at the University of Surrey in 2017, DIREK combines patented research with building operations expertise. We help organisations turn what their estates reveal into decisions that retain their value across teams, buildings and time.





Scientists, engineers and operators. Several of us have run buildings, and it shows in what we build.

Every programme listed was competitively won. Named project partner on two EPSRC research programmes, in urban decarbonisation and AI for urban health.

I spent fifteen years developing sensing and positioning systems to understand how people use buildings. I believed better visibility would lead to better outcomes.
I was wrong.
The sensing worked. What failed was the journey from evidence to action. A useful finding moved between systems, departments and budgets until its value expired. The building had revealed the problem, but the organisation was not structured to decide across it.
We built D-XPERT to make better decisions repeatable across an estate, without repeating the cost and complexity at every property.
In AI, sensing and IoT for built environments
Environmental Systems & Human Comfort
Surrey Businessperson of the Year, highly commended, 2024 · Surrey 40 under 40, 2023
PropTech made buildings observable. DIREK makes organisations capable of acting on what buildings reveal, turning fragmented evidence into decisions that travel across teams and scale across an estate.
Clients, technology partners and research collaborators across the built environment.
Research, artificial intelligence, sensing, energy and facilities management, led by people who have done the work at scale.

Regius Prof. Rahim Tafazolli
Co-founder & Chairman

Dr Amirhossein Bayat
Head of Engineering

Dr Sahar Zeinali
Principal Energy Consultant

Steven Penny
Head of Growth, Commercial

Sepideh Razaghi
Head of Customer Delivery
Experienced leaders who challenge our strategy, product direction and route to market.

Arif Karimjee
Advisory Board Member

Lee Shone
Advisory Board Member

Ali Taba
Advisory Board Member

TY Chen
Advisory Board Member

Dr Keith Dixon
Advisory Board Member
