About Us
GES Group is an essential element in maintaining and strengthening the backbone of the power generation, industrial, manufacturing, and agri-structure of Ireland, the UK and beyond.
Established in 1977, Grants Electrical Services has grown and developed into GES Group, a leading Electrical and Mechanical Engineering business, serving customers throughout Ireland, the UK and beyond.
Currently employing over 100 staff, including many professionally trained and accredited Engineers, we respond quickly to Industry’s ever-changing demands and needs, while offering geographic coverage to many of our customers. Traditionally AC/DC motor rewind and re-manufacture specialists, we have developed our portfolio as a market leader to now provide an extensive range of technically advanced products and services.
It is the Group’s vision and aim to see the commercialisation of clean energy technologies and processes accelerated, with significant change brought about in the next 3-5 years, and growth and development delivered into 2030. The group are passionate and have set a clear objective to catalyse innovation in the supply of low carbon solutions, reducing costs and bringing new solutions to the market.

We are the silent partner to Industry and the economy
Working with a wide variety of businesses and plant, from the smallest pumps to the largest pumping stations, from small milk parlours to the largest dairy processing facilities, ensuring all electrical and mechanical equipment required to keep infrastructure operational is available 365 days a year.
We pride ourselves on building strong partnerships with customers
Providing power and energy solutions for small local businesses, as well as large multi-nationals across a diverse range of industries, such as: Plastic Manufacturers, AD Plants, Wind Farms, Food & Drink Manufacturers, Engineering Specialists, Ship & Aerospace Manufacturing, Water Treatment Facilities, Power Stations, etc.


We provide essential support
The most basic plant and machinery, and the most advanced communication networking systems, all rely on electricity. If this is not available, the resulting power failure renders a business entirely un-operational. Today, almost all business functions are dependant on a steadfast and clean electrical supply – one that is well-designed, maintained, automated & controlled, energy efficient, and mechanically vibration-free.
At GES Group, we uniquely specialise in each of these aspects, which combine to build strong and reliable electrical and mechanical power systems. Using a holistic and full-circle approach, we provide for all of our customer needs in-house.
History & Values
We are committed to:
- Continuous improvement in all aspects of our business, we demonstrate this by being an Investors in People organisation and accredited to ISO 9001 (Quality), ISO 45001 (Health & Safety) and ISO 14001 (Environmental)
- Managing our business by ensuring compliance with relevant legislation, policies and regulations
- Our customers - they can expect to receive excellent care. We will always listen and endeavour to meet their needs and expectations
- Offering a service of convenience, flexibility and high quality to our customers, providing 24 hour call out, preventative maintenance and the ultimate in power solutions
- Becoming the major provider of holistic energy and power solutions in the UK and Ireland. Right First Time. Right Every Time
Company Values
GES Group believes in the importance of community, both inside our organisation and in our external operations. We aim to work commercially and profitably for the benefit of our employees and customers. Many projects we contribute to have an impact on the wider society in which we live – projects that can affect thousands of people require technological expertise and also an awareness of the responsible use of natural resources. We aim to:
- Support, motivate and trust our colleagues and encourage and promote strong teamwork within our company and with our clients
- Give back to the community through sponsorship, fundraising, networking, employment and volunteering opportunities
- Contribute to a positive impact on the local and global environment
GES Group has built a strong reputation for reliability, technical excellence and customer service. As a market leader, we offer technical solutions based on proven practice and our Engineers complete a thorough and rigorous training process. We aim to:
- Deliver technical excellence to clients – our Personnel Development System enables us to train, enhance and develop the skills and expertise of the GES Group team
- Keep up-to-date with the latest technological innovations and efficiency systems
- Continuously improve our service and offerings in-line with market development
Safety and, importantly, the health of our team, is fundamental to our every day culture, whether working from the office or from a project on-site. We are committed to preventing injuries and ill-health to our employees and to others we work with. We aim to:
- Maintain and continuously develop a comprehensive Risk Assessment and Accident Prevention Programme
- Provide, maintain and promote safe plant, safe systems of work and a safe and healthy working environment
- Fully comply with all relevant legislation, regulations and client site Health and Safety practices and guidelines
GES Group employees act with integrity in all actions and interactions with colleagues, clients, suppliers and sub-contractors. Our relationships with each other and our customers are built on respect and trust. We aim to:
- Work collaboratively with our colleagues, customers and suppliers, communicating in a straightforward, clear and concise manner
- Provide high-quality products and services to customers and clients at a fair price
- Be prepared to preserve our professional integrity, even if this action is unpopular
We are committed to developing our relationships with clients, customers and colleagues by delivering the highest standard of service we are capable of achieving. GES Group ensures that the quality and level of expertise delivered to clients, customers and colleagues is not limited by the knowledge and experience of any single resource within the company, but always represents the best that our combined knowledge and skills can deliver. We aim to:
- Provide our customers, colleagues and clients with more than they expect
- Be proactive. Using feedback, innovation, development opportunities and reviews to share information, knowledge and expertise
- Maintain excellent quality of output and use our existing experience to avoid reinventing the wheel unnecessarily
Company History
2016
IET Enterpise Partners
Founding member of the IET’s Enterprise Partners
2013
NQA Accredited
Accredited to NQA ISO 18001, 9001 and 14001
2012
Investors in People
Recognised as an Investors in People organisation
2010
GES Group formed
Established group name for all divisions of the Company
2007
Relocation
Grants Electrical Services, Belfast relocated to purpose built workshop in Mallusk, Newtownabbey
1997
Amalgamation
GI Doake and H&W’s Electrical Repair Division amalgamated into Grants Electrical Services, Belfast
1994
Acquisition
Harland and Wolf’s Electrical Repair Division acquired
1993
Acquisition
Mid-Antrim Electrical acquired
1991
Acquisition
M & T Switchgear acquired, Antrim
1989
Acquisition
GI Doake acquired, Portadown
1977
Established
Grants Electrical Services NI Ltd. established in Ballymena