We continually improve our products and services for the benefit of our customers

TBT Group is a family of smart building technology companies based in Leigh, Greater Manchester, with a second office in London. We design the products, install the systems and run the software that make buildings cheaper to operate. Over the next five years the plan is to take that offer outside the UK.

3
Companies
Tyrrell Products, Halo Smart IoT, Tyrrell Analytics
28
Years in building controls
Since 1998
12
Regions of operation
UK offices in Leigh and London
60+
Partners
Including Hitachi, Intel and Red Hat
8,000+
Clients
From Pfizer to Cardiff Council
The companies in the group make hardware and software, provide building management system (BMS) engineering, training and support, and run SaaS analytics that lower energy use and maintenance costs and improve conditions for the people inside.
We think commercial real estate can do more for its owners, occupants and visitors. We turn buildings into places where people want to work, play and learn.
Our values shape how we work, how we treat each other and our customers, and what we want to leave behind. They guide decisions, set the standard we measure ourselves against and are the basis for feedback. They are rooted in Christian biblical principles, which our founder believes are the foundation for the growth of individuals and of society.





Our Halo platform shows all sensing, control and equipment data from remote buildings in one place, with historical logging, time control and alerts, in a web browser or in the TBT mobile apps.


Our in-house design team makes products that connect, integrate and control the electrical and mechanical services that use energy in commercial and residential buildings, and that monitor consumption and indoor conditions. We distribute our own and partner products through a network of 40 partners.
Our engineers design, project-manage and install building management and control systems that cut energy use, improve plant performance and bring different building systems onto one platform. Operators get visualisation, optimisation and alerts, and can share the data with third-party analytics and reporting tools.


Tyrrell Analytics collects data from buildings continuously and applies rules and algorithms to find faults and waste. It monitors performance across many sites, keeps conditions right for occupants and produces the reports that legislation requires.
Trusted by organisations including









Our management team takes on ambitious projects and expects to deliver them well. Every member of the team works on solutions fitted to the specific problems of our clients and partners.



Hover, tap or focus a year to read what happened.
Our CEO, Ged Tyrrell, started in 1987 as an apprentice at a building management systems and controls firm. In the early nineties he saw what networking the separate systems inside a building could do, and led the projects at his then employer that showed where the industry was heading. In 1997 he founded Tyrrell Systems Ltd with £6,000.
The group has grown from there. Tyrrell Products makes and distributes software and hardware. In 2019 we bought Simaxx BV, now Tyrrell Analytics, whose SaaS platform analyses building operations and produces the reporting. In 2020 we created Halo and began R&D on IoT for the housing sector, where the pressure to cut energy and carbon is sharpest.
Each business has grown steadily, with more clients and new partnerships for the group. Private investment has let it widen what it does, and it now covers controls, products and analytics from one place. See the group companies.