Every business is different. That’s why we deliver tailored services to meet your individual needs, both now and in the future. We are experts in providing complex contracts for medium-large businesses and multi-site portfolios.
Dedicated support
What you get?
A suite of fixed contract options, highly competitive bespoke pricing, renewable energy independently verified by The Carbon Trust, energy label certificate for sustainability credentials, transparent and accurate invoicing, ongoing support and expertise from a dedicated account team.
Who’s it for?
Medium-large businesses, multi-site portfolios, half-hourly meter supplies, spending over £30k or using more than 100,000 kWh per year
Key benefits
Better control of energy expenditure, full transparency of costings, safeguard against wholesale market risk, dedicated service with proactive onboarding and in-life support, reduce consumption through our energy tools, confidently report sustainability goals and net zero progress.
Why choose SmartestEnergy Business?
A trusted and reliable choice for UK business, proudly serves over 100,000 customers of all sizes and sectors. Specialist knowledge and trading expertise in half-hourly supplies. Committed to a greener future, from supporting local businesses with net zero ambitions, to wider global reforestation and climate action projects. Robust financial backing from global parent company Marubeni Corporation.
Verified by The Carbon Trust
Our renewable electricity products offer unrivalled transparency and are independently verified by The Carbon Trust to confirm that every megawatt hour is backed by UK-recognised renewable certificates, which we aim to source from small renewable generation projects.
We are committed to providing smarter services and an exceptional customer experience, empowering the diverse UK business community with low-cost energy solutions, empowering the switch to renewable energy for greener generations.
Chief Executive Officer
Our impact
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Latest news and events
Small-medium business
If you're a small-medium business, you're in the right place.
Am I a small-medium business?
- < 300,000 kWh annual volume
- < £50k annual spend
Existing small-medium business customer?
Large business
If you're a generator or a commercial and industial (C&I) business you should visit our SmartestEnergy Limited website.
Am I a large business?
- 300,000 kWh+ annual volume
- £50k+ annual spend
Existing large business customer?