

WELCOME TO

One of the UK's leading Independent Connection Providers (ICP),
and a market-leading NERS accredited
Engineering, Procurement and Construction (EPC) company.

TMS Grid Limited are a one of the UK's leading Independent Connection Providers (ICP), and a market-leading NERS accredited Engineering, Procurement and Construction (EPC) company.
We are fully NERS accreditations up to 400kV and hold ISO certifications 9001, 14001, and 45001, ensuring we uphold the highest standards of quality, safety, and sustainability.
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At TMS Grid, we don't just build projects and connect power, we believe we are powering progress and energising innovation.
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As a trusted name in the UK and Ireland, we bring over 20 years of expertise to developers, investors, and construction organizations, delivering seamless power and grid solutions that drive success.
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From concept to completion, our team specializes in independent advisory services, engineering, procurement, and construction (EPC) ensuring projects are executed with precision, efficiency, and cost-effectiveness.
WHO ARE TMS GRID?
Not just contractors,
We are problem solvers.
At TMS Grid, we don’t just connect cables.
We connect ambition with reality.
Our role is to turn complex energy challenges,
into seamless reliable solutions.
SERVICES

Delivering complex projects, on time, on budget, every time.
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TMS Grid specialise in high voltage grid services. Our mission is to be the UK's premier ICP company, delivering reliable, future-focused electrical connections by partnering with clients and renewable energy innovators to integrate sustainable technologies into the grid.
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EPC (Engineer, Procure, Construct)
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ICP (Independent Connection Provider)
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Management of both contestable & DNO non-contestable works.
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Strong working relationships with all UK DNO’s and IDNO’s.
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Civil & Electrical substation design & build.
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Separate Major works and Small works divisions, with individually dedicated teams.
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Full turnkey capability, design, build, procurement, cabling, substations, transformer supply, commissioning and maintenance.
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End-to-end, from Tender to completion.

WHERE ARE WE BASED?
TMS Grid are predominately and proudly based out of the North-East of England.
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Our headquarters is in Washington, and we also have a City Centre Office in Newcastle-upon-Tyne, giving our clients and partners easy access to us from the main train station, and City Airport.
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Despite having our roots planted firmly in the North-East, we are very much a National and International company, able to mobilise our expertise to wherever your project requires us to be, we are able to provide that 'local company' presence, no matter where our projects take us.



2017
Year Established
232
Projects Completed
20
Strategic
Partnerships
1
Vision
PARTNERS & CLIENTS




















ADDITIONAL SERVICES
CONTACT
ENQUIRIES
If you have a query, need to speak to us,
have an opportunity you think may interest us,
or for anything else,
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We encourage you to get in touch!
HEADQUARTERS
CENTRAL OFFICE
Floor 3, Suite 2, Office 1,
Bloom Project Building,
18-24 Grey Street,
Newcastle Upon Tyne,
NE1 6AE.
CONTACT US
EMPLOYMENT
Due to some significant contract wins, we have several vacancies coming up across the full spectrum of our construction developments, from Project Managers to Jointers and more...
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Until we publish our full job advert details, if you are interested in any positions within the industry, please send your CV into us.
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Send your C.V. to: enquiries@tmsgrid.com and we will be happy to contact you.