About us

Decarbonisation through intelligent energy management.


Energy transition leaders

Verlume is a leader in intelligent energy management and storage technologies for the energy industry.

Established in 2013, we’ve been front-runners in energy transition for nearly a decade, providing a suite of products based on our core technologies of intelligent energy management and storage.

Our technologies can be utilised across multiple applications in the underwater, offshore and onshore sectors.

With a track record of firsts, we consistently deliver world-class technology and projects to the energy market – reinventing traditional systems by decarbonising operations, reducing carbon footprint, and maximising efficiency.

With a passion for smart, sustainable, clean energy technology, it all starts when you get in touch with us.


January 2022: EC-OG becomes Verlume
We refresh our image to reflect our progression and capabilities across the energy market.

January 2022: Delivered first commercial Halo
The subsea intelligent energy storage system will be part of a world-first autonomous offshore power sea trial in Hawaii.
April 2020: Investment from Par Equity
EC-OG receives £1.6m investment from an investment consortium led by Par Equity.
April 2019: Successful system trials
Halo and Powerhub trials completed successfully.
February 2019: Halo launched
We launch Halo at Subsea Expo in Aberdeen.
April 2018: SCM power technology breakthrough
Work with SEA on first trials and breakthrough of EC-OG system with a subsea control module (SCM).
April 2018: EC-OG turns five
We celebrate turning five after half a decade of success and an ever-growing team.
November 2017: Demonstrator system recovered to shore
Single turbine demonstrator of Powerhub recovered after 230 days subsea, marking successful completion of offshore trials.
September 2017: Powerhub commercial launch
Official launch of Powerhub at Offshore Europe 2017 in Aberdeen.
April 2017: Powerhub unit switched on
Single turbine demonstrator of Powerhub deployed at EMEC test site in Orkney, first offshore trials for the system.
March 2016: Grant award and private investment
Large research and development grant awarded, plus private investment – totalling over £3m.
May 2015: SMART Scotland second grant award
Accelerated life testing of Powerhub seawater lubricated drive train concept and environmental seal system. Successful completion of test programme.
Feb 2014: Scale testing of turbine design
Scale test programme of vertical axis turbine design indicated close correlation between test results and CFD analysis. Completed at Newcastle University as part of SMART Scotland project to assess feasibility of Powerhub concept.

A Focus on QHSE

As part of our operations, we are committed to achieving the highest standards of Quality, Health, Safety and Environmental impact. With a constant strive for continual improvement, we are regularly reviewing our policies and practices to ensure that we do so.

All of our products and services are governed by a comprehensive quality management system, in compliance with ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 accreditations.

Our Safety Observation Card initiative gives our team members, site visitors and project partners the opportunity to submit their observations, both positive and negative. We use these to improve our operational processes and to encourage our culture of celebrating achievements.

Submit your Safety Observation Card

Our awards

More proof that we do what we say, not just say what we do.