The integrity and expertise they bring to the partnership with clients support their journey to a safer, more secure, and more sustainable future. By bringing together unrivaled expertise in certification, brand assurance, cybersecurity, inspection, and training, they've become a global assurance provider.

LSI Corporation is an Avago Technologies Company that specializes in semi-conductors manufacturing and servicing. They offer a broad range of analog, digital, mixed signal and optoelectronics components and subsystems for the wireless communications, wired infrastructure, enterprise storage, and industrial and other markets.

Luceco Group is a global business that manufactures and distributes high quality and innovative LED lighting products, electrical wiring devices and accessories, portable powering solutions, audio-visual and home entertainment products worldwide.

Lucy Electric is a pioneer in secondary power distribution solutions with over 100 years’ industry experience. Specializing in high-performance medium voltage switchgear for utility, industrial, and commercial applications, we enable the safe and reliable distribution of energy to homes and businesses worldwide.

Lumberg Automation products deliver intelligent wiring solutions such as electronic field bus components and connector and distribution box systems for all applications in industrial automation technology and complete wiring concepts for mechanical engineering and production systems for a wide range of industries.

Luminant, a subsidiary of Vistra Energy, is a competitive power generation business, including mining, wholesale marketing and trading, and development operations. Luminant has nearly 17,000 megawatts of generation in Texas, including 2,300 MW fueled by nuclear power and 8,000 MW fueled by coal. The company is a large purchaser of wind-generated electricity. Vistra Energy is a premier Texas-based energy company focused on competitive energy.

Lyons Electrical was started in the year 1978. This was initially started in Rochester in Kent. They have their offices and workshops Central to the Medway Towns. This company acts as the main source by providing the fastest access to its suppliers and the main motorways serving London and the other channel ports.

M&A ELECTRIC SAC is dedicated to providing users with electrical and electromechanical solutions with their portfolio of hyundai power products to optimize the projects.

Driven by its vision of the affordable, reliable, zero carbon grid of the future, Mainspring is delivering a breakthrough category of power generation — the linear generator — to pioneering commercial, industrial, and utility customers to increase their energy resilience, generate cost savings, and meet their sustainability and climate goals.

Marco is an award-winning uPVC Cable Management Company and the UK’s largest manufacturer of Steel Wire Cable Tray. Marco is a leader in its field, having carved a reputation as an innovator and provider of quality products, coupled with unrivaled service delivery.

Marcoe Electrical was started in the year 1962. This is one of the oldest electrical companies in the UK. This company provides high-quality engineering services to customers nationwide. Marcoe Electrical is known for its quality workmanship and also they work with many blue-chip companies in the UK.

Marubeni Corporation conducts importing and exporting (including third country trading), as well as domestic business, encompassing a diverse range of business activities across wide-ranging fields, including metals & mineral resources, energy, power, infrastructure project, aerospace & ship, finance, leasing & real estate business, construction, industrial machinery & mobility.

Maschinenfabrik Reinhausen GmbH have been writing the success story in the world of energy technology for more than 150 years. MR products regulate more than 50% of the worldwide power supply. Maschinenfabrik Reinhausen GmbH (MR) and more than 27 subsidiaries and 10 joint ventures globally. In the past financial year, more than 3,800 employees produced a turnover of 850 million euros.

Matrix Design Group, Inc. is an award-winning, employee-owned firm, providing innovative solutions across multiple and varied industries. They understand that even the simplest project requires capabilities spanning disciplines, and their integrated ‘matrix’ structure lets them leverage the expertise needed to meet client goals and build more sustainable, resilient communities.

MAW Electrical are fully accredited electricians with over 30 years experience at carrying out Full and Part Rewires of properties.

Mclennan works closely with a small number of global motion control manufacturers and with its own in-house design and manufacturing capability the Hampshire-based motion specialist offers complete integrated mechatronics assemblies with customized mechanics, gearheads, and other power train components. Motor technologies include brushed and brushless servo motors, stepper motors, small AC motors, and complementary gear unit.

MDU Construction Services Group, Inc. is an industry-pioneering specialty contractor. MDU Construction Services Group employs more than ​8,500 skilled employees across the country. MDU builds complex, diverse projects for our customers and always looking for team members to contribute to our success.

Melton Renewable Energy is one of the main generators of renewable energy in the UK. They have been operating for over 20 years and form an important part of the regional energy mix across the UK. They are committed to working towards a net zero future and are exploring opportunities for decarbonizing their operations.

Metrycom works closely to address future needs, including support of different network topologies, unique solutions for compensated grid networks, predictive analysis, pre-fault location, highest grade of cyber security hardening, flexible communications options including integrated cellular and mesh-radio networks for urban and rural grids.

Michael Smith Switchgear design, manufacture, install, commission and maintain LV (low voltage) Switchgear and Control Panels throughout the UK. They specialize in the manufacture of LV Switchgear, Panel Boards, Power Factor Correction (PFC), Automatic Changeover Panels, Package Substations, PDUs and UPS Panels.

MidAmerican Energy Company is obsessively, relentlessly at their service to their over 1.5 million electric and gas customers in Iowa, Illinois, Nebraska and South Dakota, USA.

Midcontinent Independent System Operator (MISO) is an independent, not-for-profit, member-based organization focused on three critical tasks: Managing the flow of high-voltage electricity across 15 U.S. states and the Canadian province of Manitoba, Facilitating one of the world's largest energy markets with more than $40 billion in annual transactions, and Planning the grid of the future.

Midsummer is one of the UK’s wholesale distributors of renewable energy systems; solar PV, battery storage, EV charging, off-grid systems and renewable heat products. Voted the UK's BEST renewables distributor in 2020 and 2022, and listed in Cambridgeshire’s top 100 privately-owned companies in 2023.

All of the solar panels on offer are built to perform for many years: their power output is guaranteed to be at least 80% of their rated power even after 20 years of service. The British Antarctic Survey purchased their solar panels to help power remote loggers in the harsh environment of Antarctica - further proof of how durable these panels are!

Founded in 1987, Mitie is the UK’s leading facilities management and professional services company. They offer a range of specialist services including Security, Engineering Services, Cleaning, Landscaping, Energy and Property Consultancy, Property Maintenance, and Custody Support Services.

Established in 1977, Mitsubishi Electric Asia has been offering reliable, high-performance products and services ranging from home electronics, industrial and factory automation, space systems, public utility systems and semiconductors to homes, businesses and industries in Asia Pacific.

With nearly 100 years of experience in providing reliable, high-quality products, Mitsubishi Electric is a recognized world leader in the manufacture, marketing and sales of electrical and electronic equipment .

Originally founded in 1921, the company known today as Mitsubishi Electric has almost 100 years of experience in providing reliable, high quality products and support to installers, specifiers, corporate clients and general consumers all over the world.

Mitsubishi Heavy Industries, Ltd. delivers innovative and integrated solutions across a wide range of industries from commercial aviation and transportation to power plants and gas turbines, and from machinery and infrastructure to integrated defense and space systems.

MJS Energy Ltd is a team of experienced heating and electrical engineers specializing in; installation of renewable energy, plumbing and electrics. They take pride in offering innovative solutions to heating and electrical queries. They have installers who are NAPIT qualified, Association of Plumbing and Heating qualified and they are MCS and HETAS accredited.