About Us

About Us

Our Story

GWE Group Ltd is a trusted electrical engineering company formed in 1994. Started by GWE’s founder and chairman Wayne Cramer. GWE is the original UK manufacturer of Voltage Optimisation systems.

eco-max voltage optimisation

From the Sheffield Steel Works, to producing the UK’s first voltage optimiser, GWE is built with almost 30 years worth of electrical engineering expertise.

With the UK voltage supply exceeding the requirement of the CE Mark on electrical equipment, most equipment in the UK is wasting energy and burns out more quickly as a result. Today, GWE has completed over 20,000 installations, both in the public and private sectors. 

Their prestigious client base includes brands such as The National Trust, Co-Op and Kellogg’s. Each of which enjoy energy savings worth tens of thousands of pounds every year.


Made In Britain Logo

Our full range of in-depth case studies can be found on our Case Studies Page!

The eco-max system was developed with the purpose of reducing energy consumption, lowering energy costs and extending the lifespan of electrical equipment.

Whether choosing an off-the-shelf or bespoke eco-max, all our products come with a minimum Manufacturer’s warranty of 5 years and the ability to extend the warrant to 15 years.

Manufactured in the UK and reinforced by the ‘Made In Sheffield’ mark of quality & excellence. eco-max™ products are fully manufactured under comprehensive ISO9001:2015 Quality and ISO14001:2015 Environmental Standards.



Meet the Team


Sarah Cramer

Managing Director

Lauren Cramer

Financial Director

Wayne Cramer


Kirsty Franks

Marketing Director

Peter Branson

Sales Director

“Our Diverse team of talented people collaborate to ensure we can deliver the same great products our customers trust with our one goal in view – to provide a greener more affordable future.”

Here at GWE, we always act with professionalism, integrity & honesty to ensure that the company benefits from long-term financial health and growth.

The Finance function will support the business with management information, to aid strategic growth and business development, as well as complying to rules and regulations.

GWE are proud to be certified to both the ISO9001:2015 Quality and ISO14001:2015 Environmental standards, and are proud of our products, services, and team members.

“GWE’s business ethos is around building quality engineering-led products, that save businesses and even homes, energy, money, and carbon. Starting 28 years ago our technologies were prominent in the industrial sector, however, over the years there has been a clear necessity that has pushed us to extend our range of products to allow all businesses and homes to benefit from these same technologies.

Sales Team


Paul Grove

Commercial Business Manager

Chris Berry

Commercial Sales Manager

Aiden Wilson

Internal Sales Executive

Callum Sims

Commercial Business Manager

Darin Fowlers

Commercial Business Manager

Marketing Team

Loren Taylor

Marketing Manager

Alex Bailey

Marketing Executive

PR, Graphic Design, Copywriting

An excellent team of freelancers and agencies

Finance and HR Team

Shaun Loughlin

ISO Coordinator

Sarah Beauchamp

Head of people

Sam Fretwell

Finance Manager

Fay Darby

Procurement Team Leader

Alicia Foers

HR Assistant

Steve Bell

Buyers & Stock Assistant​

Savana Butler

Finance Assistant

Gemma Johnson

Purchasing Admin


Chloe Hague

General Administrator

Technical & Production Team

Bartosz Hetmanczuk

Production Manager

Paul Malcom

Team Leader

Dan Smith

Warehouse Assistant

Mariusz Opielineski

Assembly Operative

Anthony Scholefield

Warehouse Assistant

Craig Clare

Assembly Operative

Elijah Clayton

Assembly Operative


Laimis Dzedulionis

Quality Technician

Jason John

Technical Engineer

Oluwafemi Bambi

Electrical Engineer

Keith Giggal

Test Technician

Shinoj James

Test Technician

Shane Ashton

Technical Manger

Will Hague

Junior Electrical Engineer

Catherine Barker

Warehouse Team Leader

Jordan Boldy

Test Technician