Gary Thornton
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Gary Thornton Email & Phone Number

Chartered Engineer - Diamond Transmission Corporation - Technical Director at Diamond Transmission UK Limited
Location: Greater Coventry Area, United Kingdom 13 work roles 1 school
1 work email found @diamondtransmissioncorp.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Role
Chartered Engineer - Diamond Transmission Corporation - Technical Director
Location
Greater Coventry Area, United Kingdom
Company size

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Gary Thornton is listed as Chartered Engineer - Diamond Transmission Corporation - Technical Director at Diamond Transmission UK Limited, a with 13 employees, based in Greater Coventry Area, United Kingdom. AeroLeads shows a work email signal at diamondtransmissioncorp.com and a matched LinkedIn profile for Gary Thornton.

Gary Thornton previously worked as Technical Director at Diamond Transmission Uk Limited and Technical Director at Diamond Transmission Corporation. Gary Thornton holds B Eng (Hons), Engineering (Electrical & Mechanical) from University Of Sunderland.

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{first}.{last}@diamondtransmissioncorp.com
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Profile bio

About Gary Thornton

SUMMARY OF KEY EXPERIENCE AND RESPONSIBILITIES• Asset risk management strategies including investigation and forensic analysis of electrical EHV equipment failures• Asset management strategies feeding into £500m p.a. non load related asset replacement plans• Developing and writing electrical EHV safety rules and training packages • Developing and writing strategies for climate change adaptation within the UK transmission business. Author of National Grid’s climate change adaptation report• Wide transmission / distribution Asset Management experience• Transmission / distribution substation design and project management experience• Experience in producing calculated performance protection setting reports / cabling requirements etc.• Experience in financial, contractual and engineering activities associated with electrical projects• Experience in the production and evaluation of tender documents for transmission and distribution substation designEXTERNAL EXPERIENCE2012 to present

Listed skills include Electricity Transmission, Power, Transmission, Climate Change Adaptation, and 16 others.

Current workplace

Gary Thornton's current company

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Diamond Transmission UK Limited
Diamond Transmission Uk Limited
Chartered Engineer - Diamond Transmission Corporation - Technical Director
Employees
13
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13 roles

Gary Thornton work experience

A career timeline built from the work history available for this profile.

Technical Director

Current

London Area, United Kingdom

Transfer from DTC to DTUK. Technical director and director of DTUK's UK offshore transmission systems.

Nov 2024 - Present

Technical Director

Diamond Transmission Corporation

London

Technical Director responsible for the life cycle management of the Mitsubishi Corporation offshore transmission assets in UK and in Germany and responsible for the development of management systems and establishment of the operations and maintenance contracts during the start-up phase of each asset network and therafter.

Aug 2013 - Nov 2024

Asset Strategy & Engineering Manager

Warwick

Accountable nationally (England and Wales) for delivering first and second line support across a range of electricity transmission technologies and environmental engineering (EMF / noise). This includes undertaking technical investigations (forensic analysis) leading to risk management actions and recommendations to prevent re occurrence. Accountable for the asset health of transmission technologies feeding into £500m p.a. non load related asset replacement plans.6 direct reports, 54 staff, £18m per annum budget

May 2011 - Aug 2013

Asset Engineering Manager

Warwick

Accountable nationally (England and Wales) for delivering first and second line support across a range of electricity transmission technologies. This includes undertaking technical investigations (forensic analysis) leading to risk management actions and recommendations to prevent re occurrence.5 direct reports, 37 staff, £9.4m per annum budget.

Apr 2009 - Apr 2011

Delivery Manager

Midlands

Accountable for the Operation & Maintenance of 23 substations and the delivery of capital works in the Midlands.7 direct reports and 84 staff with a budget of £4.4m per annum.

Mar 2005 - Apr 2009

Service Delivery Manager

Midlands

Line Manger with 32 direct reports. Responsible for all maintenance activities for 23 substations in the UK.

Jan 2002 - Mar 2005

Acting Team Leader

North Tees

Norton Teeside

Line Manager responsible for the delivery of substation asset maintenance, site care, fault response / rectification and capital projects using a multi-disciplined team of engineers and fitting staff. Responsible for team budget control and planning / work scheduling.

Jan 2001 - Jan 2002

Site Engineer (Sap)

West Boldon Tyne & Wear

Responsible for commissioning capital projects, maintenance, fault finding/rectification, project leader responsible for financial, contractual and engineering activities associated with projects on NGC's 400/275 kV network.

Jan 1998 - Jan 2001

Electrical Engineer

Merz & Mclellan

Newcastle Upon Tyne, United Kingdom

Responsible for financial, contractual and engineering activities associated with electrical projects.1998MALAYSIA: JGC CORPORATIONSite Substation Engineer responsible for the installation and commissioning of electrical plant for a petrochemical plant extension in Malaysia.Electrical equipment included:Modifications to the main 33 kV intake board, new 33/6.6/0.415 kV switchboards/cables, 20 MVA 33/6.9 kV and 1.6 MVA 6.6/0.433 kV power transformers, manual synchronising panel, alarm annunciator panels, 110 V DC boards, and 3 phase AC UPS.1998UK: CRUICKSHANK AND PARTNERSResponsible for the design of control and protection schematic diagrams for the protection refurbishment of three 132/33 kV Substations for Scottish Power.1997UK: SCOTTISH POWER plcPreparation of draft technical specification for the replacement of protection at various 400

Jan 1995 - Jan 1998

Control & Protection Engineer

Cruickshank & Partners

Newcastle Upon Tyne, United Kingdom

Responsible for the financial, contractual and engineering activities associated with the design and build of transmission distribution substations.

Jan 1990 - Jan 1995

Diagrams Draughtsman

Nei Reyrolle, Distribution Switchgear

Tyne & Wear

Responsible for the preparation of electrical diagrams from engineers sketches and clients specifications, using CAD.

Jan 1988 - Jan 1990

Electrical Fitter

Slaters Electricals, Blaydon

Tyneside

Responsible for the overhaul and modification of a variety of electrical plant e.g. motors / starting equipment, ac and dc up to 1,000 kW, transformers up to 11 kV, 5,000 kVA, 415 V/11 kV switchgear.

Jan 1986 - Jan 1988

Apprentice Electrical Fitter

Slaters Electrical

Tyneside

Jan 1982 - Jan 1986
1 education record

Gary Thornton education

FAQ

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What company does Gary Thornton work for?

Gary Thornton works for Diamond Transmission UK Limited.

What is Gary Thornton's role at Diamond Transmission UK Limited?

Gary Thornton is listed as Chartered Engineer - Diamond Transmission Corporation - Technical Director at Diamond Transmission UK Limited.

What is Gary Thornton's email address?

AeroLeads has found 1 work email signal at @diamondtransmissioncorp.com for Gary Thornton at Diamond Transmission UK Limited.

Where is Gary Thornton based?

Gary Thornton is based in Greater Coventry Area, United Kingdom while working with Diamond Transmission UK Limited.

What companies has Gary Thornton worked for?

Gary Thornton has worked for Diamond Transmission Uk Limited, Diamond Transmission Corporation, National Grid, North Tees, and Merz & Mclellan.

How can I contact Gary Thornton?

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What schools did Gary Thornton attend?

Gary Thornton holds B Eng (Hons), Engineering (Electrical & Mechanical) from University Of Sunderland.

What skills is Gary Thornton known for?

Gary Thornton is listed with skills including Electricity Transmission, Power, Transmission, Climate Change Adaptation, Offshore Electrical Transmission Systems, Asset Protection, Utilities, and Operations Management.

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