Total Gas & Power

Total Gas & Power have made a commitment to become “the responsible energy major” and playing their part in meeting the energy needs.

Optima Energy

Optima Energy is a leading developer and provider of advanced energy management software, working with some of the largest energy users and consultants in the UK.


As the UKs largest embedded generator, Viridor produce over 2TWh of low carbon and renewable electricity each year, managed by their own Energy Portfolio Team.


fathom&do is a new sector-led marketing consultancy focused on energy & infrastructure, private equity, sustainability and data & analytics.

ENGIE Impact

ENGIE Impact delivers tailored sustainability consulting and services to clients across the globe.

Corona Energy

Corona Energy is a leading independent commercial energy supplier with over 25 years’ experience supplying gas and electricity to a range of small and large enterprises in the UK.

Marex Spectron

Marex Spectron operates a major wholesale trading platform for UK and European gas and power markets and is a leading provider of UK and European energy market data.

Energy Institute

The Energy Institute (EI) is the chartered professional membership body bringing global energy expertise together.

Bryt Energy

Bryt Energy, part of the Statkraft Group, is a passionate, future-focused energy company, on a mission to take their community on a carbon-reducing journey. 


SmartestEnergy is one of the UK ‘s leading electricity traders and a licensed supplier to Industrial and Commercial customers.