TEST is delighted to announce the opening of its London office, marking a significant milestone in the company’s continued growth and commitment to supporting organisations across the UK.
Officially opened on 26th June 2026, the new office is based in Unit 324 at the Business Design Centre in Islington, providing TEST with a dedicated presence in the capital as demand for its independent energy, solar, carbon and compliance services continues to grow.
Over recent years, TEST has experienced continued growth, helping businesses across multiple sectors turn energy and carbon data into practical, measurable action. From energy management and carbon reduction strategies to solar performance monitoring and compliance support, the company has built a reputation for delivering independent, evidence-based solutions that help clients reduce costs, improve efficiency and meet increasingly complex sustainability requirements.
Opening a London office allows the team to strengthen relationships with existing clients across London and the South East while expanding our reach across the UK.
John Swallow, Managing Director at TEST, said:
“The opening of our London office reflects the growing demand for TEST’s expertise across London and the South East. Our permanent presence enables us to work even more closely with our commercial clients and partners, delivering strategic, evidence-led expertise across energy, carbon and solar.”
TEST would like to extend a sincere thank you to Light Projects, also situated in the Business Design Centre, for its support in helping make this exciting milestone possible. In particular, Directors Brendon Airey and Ellis Titheridge.
While the company continues to grow, its focus remains unchanged: helping organisations take control of their energy, carbon, solar and compliance through data-led insight, technical expertise and practical delivery.
The opening of the London office represents another step in TEST’s long-term strategy to support more organisations on their journey towards greater efficiency, lower emissions and a more sustainable future.
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