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About Us

Founded in 2013, Greenio was established with a clear purpose: to support homeowners and businesses in reducing their carbon footprint while lowering energy costs and improving efficiency. Our mission is to empower customers to make informed, future-proof decisions that deliver measurable operational savings and long-term environmental benefits.

Today, Greenio operates as a national renewable energy delivery partner and a proud part of the TLS Energy Group. Backed by the strength, governance and delivery capability of the wider group, we are able to support projects of varying size and complexity across both residential and commercial sectors. This alignment provides our customers with added assurance around quality, compliance, financial stability and long-term support.

Greenio delivers a comprehensive range of low-carbon and energy-efficient solutions, including solar PV installations, EV charging infrastructure, air source and ground source heat pumps, LED lighting upgrades, and biomass boiler servicing and maintenance. Each solution is designed to maximise performance, reduce operating costs and support the transition away from fossil fuels.

Our team of forward-thinking consultants and qualified engineers provides innovative, tailored electrical and heating solutions, supported by a high standard of service at every stage — from initial consultation and system design through to installation, commissioning and ongoing support. As a result, our customers benefit from modern technologies that significantly reduce fuel costs and carbon emissions when compared with traditional energy systems.

At Greenio, our focus is on delivering the right solution for every customer. We prioritise quality, transparency and customer satisfaction, ensuring each system is correctly specified to individual requirements and delivered at competitive value. Whether supporting a single residential installation or a multi-site commercial project, we are committed to providing reliable, high-performance renewable energy solutions without compromise.

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Installing Solar Panel

We Offer a Range of Services

to Meet Your Needs

Click Below to See Our Full List Of Services

Office

Solar Panels for Business

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EV Car Charger For Home

Charging the Car

EV Charger for Business

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Biomass Boilers Service & Maintenance 

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Ground Source Heat Pump Solutions

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Air Source Heat Pump solutions

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LED Lighting Installation

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

0800 810 0565

accountsadmin@greenio.co.uk

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