Business Energy Comparison | Switch Business Electricity and Gas

Why businesses choose Green Light Consultancy Group

You don’t need another comparison site. You need a partner who gets this right. Here’s what makes us different:

Independent and honest - We are true business energy brokers. We are not tied to one supplier, and we are not incentivised to push a particular tariff. If staying put is the right decision, we’ll tell you.
We do the heavy lifting - From initial business energy comparison through to contract renewal and switching, we manage the process behind the scenes. No chasing suppliers. No paperwork stress. No downtime.
Ongoing support - Many comparison sites disappear once the contract is signed. We don’t. We track your renewal dates, monitor market movement and stay involved throughout the life of your agreement.
Transparent and simple - Energy contracts are full of small print. We break everything down clearly so you understand exactly what you’re signing.
Sustainability without the sales spin - We work with 100% renewable energy suppliers and offer renewable energy for business where it aligns commercially. Saving money and reducing carbon can go hand in hand.

Real stories from real businesses

“We have had incredible service from Adam Tysoe. His help and advice have been invaluable and profitable as we have benefited from a massive, backdated credit form our energy supplier. His ongoing advice has enabled us to come to a decision on a new contract with a new supplier and he has done more than just hold our hands through this process which has taken many months. We would highly recommend anyone needing help with their energy contract to contact the Group.”

Sue Halfpenny

“An exceptionally smooth process. Sourced the most competitive energy prices for my business with no hassle. No pressure applied by pushy salespeople, just all-round professional service. Come renewal time in 3 years I know who my first port of call will be!!!”

Jamie Hayward

“Great knowledge of the market! Easy to deal with. Give Millie a pay rise!! She’s gold!”

Rich Williams

“Great advice from friendly professionals, very helpful in obtaining a money saving energy switch for us at Sandy Conservative Club.”

Gill Murphy

“We couldn't be more impressed with Green Light Consultancy.From the very first contact, their team was professional, knowledgeable, and genuinely committed to helping us.They have fully taken care of our Business Electricity and have saved us a noticeable amount on both our initial contract and then again on our renewal. They were incredibly easy to contact, always quick to respond and happy to answer any questions.We highly recommend Green Light Consultancy to anyone looking for expert guidance and a team that goes above and beyond. Truly a 5-star experience from start to finish!”

Phoenix Crane Services LTD

“We moved both our Gas and Electricity over to GLCG when they reached their renewal periods. Ali assisted us greatly throughout the period, patiently giving us good advice as to current prices and the status of the energy market which eventually led to us securing new energy contracts through GLCG, which combined, would save us a significant annual figure over energy costs in our 8000 sqft manufacturing facility. At no time did we feel pressured into signing a contract which is refreshing for this type of business.”

Nortek Electronics

“Excellent service from Green Light. Antony (Castiello) found an excellent fixed rate for us at a previous location and when we moved, they took care of our utility requirements and made the whole process simple and stress free.”

Jonathan Wadham

“The Greenlight team have been nothing short of exceptional from beginning to end. They will find the best deal out there for you, and I really wouldn’t hesitate to recommend them as a company. You can be rest assured you will be in safe hands”

Anna Talbot

Executive PA, Cartwrights Accountants

“I was extremely happy with Greenlight’s support in securing us our new energy contracts. It was professionally done and I am extremely happy with the service”

Frank Odoi-Asare

Treasurer, Wembley Church of Christ

“I was extremely satisfied with the service provided by Greenlight and would definitely use them again”

Frank Cataldo

Owner, Opal Moon

“Greenlight provided us with first-class service from beginning to end. We will be using Greenlight again in the future and will be recommending them to our clients. Thank you!”

Bluebell Owen

Marketing & HR manager, Cavan Developments

Frequently asked questions

Who is the cheapest business energy supplier?

There is no universally cheapest supplier. The best business energy rates depend on usage, location, contract length and market conditions. A proper business energy comparison is the only reliable way to find the right deal.

What are the current business energy rates in the UK?

Business energy rates in the UK fluctuate daily based on wholesale markets. We provide live, supplier-backed quotes tailored to your actual usage.

Can I cancel my business energy contract early?

Most business energy contracts include early termination clauses. However, we can assess whether switching early still makes commercial sense.

Can a business claim VAT back on electricity or gas?

Some businesses qualify for reduced VAT rates on energy. We can review your eligibility and help correct any overpayments.

Is renewable energy more expensive for businesses?

Renewable energy isn’t necessarily more expensive for businesses. Renewable energy for business is often competitively priced and can be structured to match standard commercial tariffs.

Why use a business energy broker instead of comparison sites?

When businesses search “business energy comparison sites” or “energy switch business”, they often land on platforms that:

Only show suppliers who pay to be listed
Don’t negotiate on your behalf
Leave you to manage the switch
Focus only on surface pricing

Working with an independent energy broker business like Green Light Consultancy Group means:

Wider supplier access
Negotiated rates
Contract scrutiny
Ongoing renewal reminders
Dedicated account management

We’re not just another comparison site. We’re a business energy consultancy focused on long-term savings and smarter contracts.

You could potentially save up to 70% on your business energy

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Why you should switch business energy now

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