The Leading Consultancy in Power System Design and Grid compliance

Here at GreyMatters protecting critical asset and life from the harmful effects of high voltages and lightning globally since 1995 is at the heart of our mission.

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Years of technical expertise
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Projects across 22 countries
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What we do

In short, we simplify complex problems and provide elegantly clear solutions for your HV design projects. Our team at Greymatters consists of  highly skilled and educated engineers who take pride in unravelling and implementing technically secure solutions for even the most intricate challenges in the power industry. Clients value the depth of knowledge our delivery team can bring to each and every project. This means that after almost 30 years of experience, there isn’t a scenario we have faced that we have not been able to solve, making us the trusted partner of choice for companies seeking to tackle the most complex engineering challenges.

Hundreds of people trust GreyMatters

Introduction to our Services

Discover the extensive range of services we offer at GreyMatters. Our goal is to support your projects across various domains with unparalleled expertise and dedication. Let us help you achieve success in every area of your work.

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Our Capabilities Brochure 


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Incredibly Easy to work with

After working with GreyMatters you will experience a level of client-focused responsive engagement that puts you front and centre everytime.

Top 1%

Expertise in top 1%

You’re in safe hands – with over 30 years of experience, there isn’t a scenario we haven’t faced or solved. Our team consists of some of the industry's best minds and recognised thought leaders, making GreyMatters an easy choice as your

trusted partner.

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Excellent customer service

GreyMatters has maintained an NPS score of 81 over the past 3 years, reflecting our commitment and more importantly this demonstrates the level of execeptional customer service being experienced by our client-base. Why not give us a try and see for yourself?

Case Studies

Check out some of our Latest Case Studies 

Optimizing HV Earthing for Data Centres in Western Europe

Ensuring Earthing Safety for Petrochemical Storage in UAE

Hinkley Point C

Project S | BESS

Julius Nyerere International Airport

Midfield Terminal Building | International Airport

Talk to one of our experts today

Careers at Greymatters

Come take a look at the careers, we offer at GreyMatters.

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Professional Roles

This is a professional role suitable for experienced individuals. We recruit from top talent across various sectors and services.

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Graduate Roles

This is where we will inspire the next generation of engineers to shape the future with our graduate roles.

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Articles and Papers

Check out some of our Latest Blogs from the GreyMatters team

5 Avoidable Mistakes in Electrical Earthing Design

Unleashing the Power of XGSLab SHIELD: Rolling Sphere Model

BS EN 50522:2022 Updates: Ensuring Safety and Reliability

Get Grounded: Introducing ‘How-To’ Sessions in Earthing Design

Soil Resistivity Testing – Common Mistakes

Soil Resistivity Testing Method – The Wenner 4 Probe Test

Brochure Our Capabilities | GreyMatters

Want to view our Brochure

Please check out our capabilities brochure. If you ever need to contact us, please let us, please let us know.

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