Large business energy for commercial and multi-site organisations
When you simply need a large business energy contract that works for you on one or multiple sites, backed up by jargon-free energy advice you can depend on, we’re here for you.
As a trusted business energy supplier to over 200,000 sites, we can help you find the most suitable contract and solutions to make your business energy work.
So if you are a medium-to-large business that has 10 or more employees who consume over 293,000 kWh of gas and/or 100,000 kWh of electricity and has a turnover of over £2m, get a quote from us today.
Large business energy solutions and services
Energy supply for large commercial organisations
Explore our range of large business gas and large business electricity fixed, flexible and hybrid contracts, designed for your complex multi-site energy supply needs.
Flexible energy procurement strategies
Flexible purchasing allows you to take advantage of changing gas and electricity prices, helping you hedge your risk during unpredictable supply price changes.
Multi-site and portfolio energy management
Simplify the management of your multi-site energy portfolio with a single trusted supplier. Benefit from half-hourly metering and detailed consumption insights via My Energy Coach, helping you identify efficiencies, control costs, and support your sustainability goals.
Commercial meter installations
We can take the stress out of new electricity meter connections, with power on in just five days, and a fully managed connection service.
Mapping your route to net zero
No business' route to net zero is the same.
Access dedicated net zero solutions to help your business transition to a greener future.

Net zero calculator
Determine the starting point for your decarbonisation journey

Accelerating your energy transition
Understanding the 3 key steps to achieve your goals - visualise, optimise, decarbonise

Building a better future
Learn how other businesses are reaching their green ambitions
Renewable energy for your large business
With net zero targets getting closer, reducing your emissions is more critical than ever. That is why many UK businesses are moving to carbon-free supply. Our Business Renewable energy provides independently verified, sustainable power that fully supports zero-carbon, GHG Scope 2 market-based reporting.
Sell your energy to nBS
Our Energy Generators platform lets you manage everything with ease, providing a full overview of your energy generation administration, securely stored in one place. Plus, our experts can help you make the most of your assets with our Power Purchase Agreements, ensuring you get the best ROI for the energy you generate.
Sell your energy

Information and Resources
Stay up to date with the all the latest business energy news here.