Who we are
A leading provider in the energy sector of Smart Metering, Data Services, Data Collection, Data Aggregation and Meter Reading.
TMA has been producing innovative software and assured data processes for the UK energy industry since 1999 and have been an Elexon Qualified Agent since 2006.
Robust data management and technical innovation
The demand for robust data management and technical innovation has never been greater in the energy sector. Increasing pressure on resources due to rising demand, fuel scarcity, high raw material costs, political instability, and low-emission standards calls for agile solutions.
Uniquely positioned
TMA is uniquely positioned to empower energy suppliers and TPIs with the tools needed to adapt to changes across the entire supply chain. With proven expertise and a strong track record, we deliver impactful, data-driven solutions that support sustainable growth and resilience.
TMA today in numbers
30+
Years experience
Delivering Total Market Assurance within the Energy industry.
5,000,000
Meter points
Managed, maintained, and monitored.
0
BSC audit blips
Providing peace of mind in an era of heightened compliance.
Our history, ambition and future Delivering Total Market Assurance in energy data for over 30 years
Over the years, TMA has grown to bring you more energy market specialists, established billing, utilisation, switching and supplier obligation reporting software and experienced product developers under one roof.
Careers Powering the future of energy
At TMA, we’re not just shaping the future of energy, we’re powering it. As a leader in the energy market, we’re at the forefront of innovation, sustainability, and transformation. We’re looking for passionate individuals to join us on this journey.
Insights You can learn a lot in 30 years
We certainly have, and we want to share those learnings to help pave a better way ahead for evolving UK energy.