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Smarter Energy for Homes and Business

Helping homes and businesses reduce costs and carbon

Wind Mills

Delivering scalable, efficient and fully managed renewable energy solutions for residential and commercial customers, backed by the strength, governance and delivery capability of the TLS Energy Group.

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Solar Panels

Considering Solar Panels for Your Home or Business?

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Whether you’re looking to reduce energy costs at home or improve efficiency and sustainability across your business, Greenio provides a complete end-to-end solar PV solution.

 

Our experienced team specialises in designing and delivering tailored solar systems for both residential and commercial properties, ensuring each solution is aligned with your energy usage, budget and long-term objectives.

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From initial assessment and system design through to professional installation and commissioning, our qualified engineers manage the entire process.

 

We’ll also guide you through system operation, including a full walkthrough of the monitoring app, so you can track performance and maximise the return on your investment.

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Complete our enquiry form or contact us today to receive a free, no-obligation quote.

EV Chargers

EV Charging Solutions for Homes and Businesses


If you’re considering an EV charger for your home or business, Greenio offers a complete, end-to-end installation service. We specialise in delivering reliable EV charging solutions for residential properties, workplaces and commercial sites, helping you select the most suitable charger based on usage, vehicle type, and future requirements.

From initial consultation and system selection through to professional installation and commissioning, our qualified engineers manage the entire process. We’ll also provide a full handover, including guidance on day-to-day operation and the compatible monitoring app, ensuring you get the maximum benefit from your EV charging system.

Complete our enquiry form or contact us today to receive a free, no-obligation quote.

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Installing Solar Panel

We Offer a Range of Services

to Meet Your Needs

Office

Solar Panels for Business

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EV Car Charger For Home

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Biomass Boilers Service & Maintenance 

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Who We Are

About Greenio

Established in 2013, Greenio was founded with a clear purpose: to help homeowners and businesses reduce their carbon footprint while lowering energy costs and improving efficiency. That purpose continues to drive the business today.

As part of the TLS Energy Group, Greenio operates as a trusted renewable energy delivery partner, combining local expertise with the strength, scale, and governance of a wider national energy group. This alignment allows us to support projects of varying size and complexity, from individual residential installations through to multi-site commercial and public-sector schemes.

Greenio delivers a comprehensive range of low-carbon and energy-efficient solutions, including solar PV systems, EV charging infrastructure, air source and ground source heat pumps, LED lighting upgrades, and biomass boiler servicing and maintenance. By offering a fully managed, end-to-end approach — from design and installation through to commissioning and ongoing support — we help our customers make informed decisions that deliver long-term cost savings, improved performance, and measurable carbon reduction.

2013

Year of Establishment

1500+

Projects Completed

15

Professional Employees

Read Our Glowing
Reviews

Melanie - Google Review

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Greenio installed our Zappi car charger and have now installed our solar PV system with battery. From quote to installation the team were knowledgeable, professional, neat and tidy and friendly. They endured all our questions with a smile. Very pleased and highly recommended.

Tom - Google Review

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I had a Zappi charger installed by Greenio this week and they did a fantastic job. They took time to make sure that it was installed in the neatest way, making sure cables were clipped neatly out of sight. I was given a good demonstration on how to use the charger and the installer was incredibly friendly and professional.

Jane - Google Review

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Excellent service and an excellent product. From the first conversation on the phone to the engineer who carried out the work.
All knowledgeable and go the extra mile. Have now ordered solar panels. I Would definitely recommend this company.
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Managing Director

Neil Gatland

Neil is the Managing Director of Greenio, bringing extensive leadership experience and deep technical understanding across the renewable energy and low-carbon heating sectors. With a strong background in delivering complex energy solutions, Neil is responsible for setting Greenio’s strategic direction, driving sustainable growth and ensuring the business continues to deliver high-quality, compliant renewable energy projects across both residential and commercial markets.

Neil plays a key role in aligning Greenio’s technical expertise with its wider EPC and delivery ambitions, ensuring projects are designed and executed to the highest standards. With a clear focus on customer outcomes, operational excellence and long-term value, he works closely with clients, partners and the wider team to ensure Greenio remains a trusted renewable energy delivery partner as part of the TLS Energy Group.

Commercial Sales Advisor

Catherine Boycott

Catherine Boycott is Greenio’s Commercial Sales Advisor, leading the day-to-day sales operation of the business. She plays a key role in managing customer enquiries, developing commercial opportunities and ensuring clients receive the right solutions to meet their specific requirements.With a strong focus on customer needs and long-term value, Catherine works closely with customers and internal teams to ensure each proposal is accurately scoped, clearly communicated and aligned with project objectives.

 

Her customer-focused approach and understanding of Greenio’s service offering help ensure clients receive the right solution, delivered with clarity, confidence and professionalism.

Project and Customer Liaison Specialist

Katy Ordish

Katy Ordish is Greenio’s Project and Customer Liaison Specialist, acting as a key point of contact between customers, engineers and project teams. She plays a central role in coordinating projects from initial enquiry through to completion, ensuring clear communication, efficient scheduling and a positive customer experience throughout.

 

In addition to project coordination, Katy is responsible for ensuring that all products, materials and stock are correctly organised and available for each project, helping installations run smoothly and on schedule. With a strong focus on organisation, responsiveness and attention to detail, she ensures both customers and internal teams are fully aligned, supporting efficient delivery and maintaining Greenio’s high standards of service.

Senior Biomass Engineer

Brandon Bowskill

Brandon has been a key part of the Greenio team since 2014 and has played an important role in the development and growth of our biomass division. During this time, he has progressed into a fully trained and highly experienced Biomass Boiler Engineer, building a strong reputation for technical knowledge and practical expertise.

With extensive hands-on experience across installation, servicing and maintenance, Brandon is widely regarded as a trusted specialist within the industry. His in-depth understanding of biomass systems makes him a valuable technical resource within Greenio, supporting both project delivery and ongoing customer support.

Senior Electrical Engineer

James Clifton

James is one of Greenio’s Senior Solar PV Installers, bringing extensive qualifications, technical competence and hands-on experience to every project. He has played a key role in supporting and guiding Greenio through the MCS accreditation process, helping to ensure our installations consistently meet the highest industry and compliance standards.

James’s in-depth knowledge and attention to detail are instrumental in maintaining quality, safety and best practice across all solar PV installations, reinforcing Greenio’s commitment to delivering reliable, fully compliant renewable energy solutions.

Senior Electrical Engineer

James Fletcher

James is one of Greenio’s skilled Solar PV Electricians, bringing a high level of technical expertise and professionalism to every project. As a fully qualified and knowledgeable member of the team, he plays a key role in surveying and installing solar PV systems, ensuring each solution is correctly specified to meet the individual needs of our customers.

With a strong focus on quality, accuracy and customer care, James consistently delivers installations with precision and attention to detail, reinforcing Greenio’s commitment to high standards and reliable service.

Head Office

Unit 1, Denham House, Long Bennington Business Park, Newark, NG23 5JR

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Useful info

Privacy Policy

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Terms of Service

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MCS Terms of Service

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Returns Policy

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© 2026 Greenio Ltd.

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