What matters

Protecting critical assets and life from the harmful effects high voltages and lightning

Since 1995, GreyMatters has passionately safeguarded lives and critical assets from high voltages and lightning by delivering design technically secure when you need it. With over 30 years of experience, there really isn't much we haven't already seen and overcome to give you the peace of mind that your project is in safe hands with GreyMatters.

Want to know more about us check out our services below!

About Us | GreyMatters

Why you should choose us?

1. Guaranteed Solutions

GreyMatters offers a unique customer service guarantee. No other consultancy has the confidence and data to match this.

2. Specialist Expertise

With over 30 years of experience in the field and some of the top minds in the business. Our team has seen and solved every HV, Earthing and lightning problem while ensuring the design complies with the latest UK, IEC, IEEE International electrical regulations/standards. 

3. Incredibly Easy To Work With

Real people, real answers … in real-time! The whole operation is geared up to make for a painless experience. From project inception, program management, accepting credit card payments, live process updates to remote online resources – Choose a way to engage that suits you – easy expertise when you need it in power system design.

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What matters?

For over a quarter of a century, we’ve dedicated ourselves to creating robust, technically secure design solutions that exceed normal compliance boundaries.

It's about peace of mind, it's about resilience, and, most importantly, it's about ensuring that you get the technically secure answers you deserve, delivered in an incredibly easy to deal with way.

Don't take our word for it...

Knowing the Net Promoter Score (NPS) is the accepted benchmark for all businesses. You can see why with an NPS of 81 over 3 years, where the confidence to offer a unique customer service guarantee comes from. You don’t have to take our word for it – 77 companies (and counting), large and small, can’t all be wrong! 

NPS Score

Case Studies

Check out some of our Latest Case Studies 

Grey Matters is the Right place for concerns about HV Design.

Using the combination of the latest Finite Element Analysis software simulation tools with experienced engineering minds, GreyMatters delivers those tough to reach answers with rigour.

By intelligently simplifying complex problems into visually elegant plots and models. This enables a clear vision or plan of where electrical risks sit. Making the communication of these risks easy for all to understand.

Lives Protected


in 2023

▲110% from 2022


2024 Target

Grey Matters Logo

“I’m genuinely really proud to have touched so many lives across the continents, even though most will not be aware of GreyMatters and the work we’ve done behind the scenes in providing protection by design and education”

… says Ian Griffiths, founder and CEO of GreyMatters.

With your help, more than 975,000 lives were touched (protected) by our designs during 2023.  For 2024, our goal is to protect 1,000,000 lives …

Click here to find out how we calculate lives protected.

Not the right service?

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At GreyMatters, we understand that sometimes you may have specific needs that require additional assistance. That’s why we are pleased to offer a full range of design and field services to cater to your unique requirements.

Whether you need help with a particular task or simply want more personalised support, our team is here to help you every step of the way. So, please don’t hesitate to reach out to us if you need any assistance.

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Let's have a chat and let GreyMatters do the heavy lifting