ELECTROMAGNETIC SIMULATION SOFTWARE FOR POWER, EARTHING, GROUNDING AND LIGHTNING PROTECTION SYSTEMS. Greymatters are the UK Agents authorised for Sales, Support & Training. XGSLab, A complete software tool for the simulation of Power, Earthing, Grounding and Lightning Systems. XGSLab is one of the most powerful software of … Discover more... about XGSLab Electromagnetic Simulation Software
Main Content
Are you here to get technically secure answers to your HV Earthing or Lightning Design?
Get your project over the line with
Easy to work with specialist Earthing Consultants

In order to do this – there are a few things we aim to get right…
Design Services
Technically secure designs using the latest software modelling tools by fully qualified top 1% professional engineers – Let us do the work so you don’t have to.
Relax, you’re in safe hands
Specialist Training
Engaging online and real world training to upskill you and your team. Flexibly delivered in way to suit you:
- remote consultancy,
- certified e-learning courses,
- CPD sessions
- Informal drop-in’s
Specialist Software
Using the latest software tools can give you previously unthought of insights to help inform project-technical and investment decisions –
Let us guide you through the maze. Lean on our years of experience so that you can perform and shine
XGSLab Sales UK Agents
Earthing Courses
Convenient Online Training Courses
Keep your knowledge fresh with
The GreyMatters Academy
Don’t take our word for it – here’s what some of our clients say …
GreyMatters does not shy away from NPS (net promoter score) – a 68 score is on the same level as Apple, Amazon and Netflix …
Capable
Easy to deal with
Responsive Support
“It’s great knowing you’re there with the answers, as I don’t live earthing like you do.”
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